ios

ios/JianYuIOS/JianYuIOS.xcodeproj/project.pbxproj

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ios/JianYuIOS/JianYuIOS.xcodeproj/project.xcworkspace/contents.xcworkspacedata

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+<Workspace
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+   <FileRef
+      location = "self:JianYuIOS.xcodeproj">
+   </FileRef>
+</Workspace>

ios/JianYuIOS/JianYuIOS.xcodeproj/xcuserdata/lxl.xcuserdatad/xcschemes/JianYuIOS.xcscheme

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+   LastUpgradeVersion = "0920"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
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+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "C5BE6E362011D99100F28B36"
+               BuildableName = "JianYuIOS.app"
+               BlueprintName = "JianYuIOS"
+               ReferencedContainer = "container:JianYuIOS.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
+      shouldUseLaunchSchemeArgsEnv = "YES">
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+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "C5BE6E4E2011D99100F28B36"
+               BuildableName = "JianYuIOSTests.xctest"
+               BlueprintName = "JianYuIOSTests"
+               ReferencedContainer = "container:JianYuIOS.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "C5BE6E592011D99100F28B36"
+               BuildableName = "JianYuIOSUITests.xctest"
+               BlueprintName = "JianYuIOSUITests"
+               ReferencedContainer = "container:JianYuIOS.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
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+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "C5BE6E362011D99100F28B36"
+            BuildableName = "JianYuIOS.app"
+            BlueprintName = "JianYuIOS"
+            ReferencedContainer = "container:JianYuIOS.xcodeproj">
+         </BuildableReference>
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+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
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+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "C5BE6E362011D99100F28B36"
+            BuildableName = "JianYuIOS.app"
+            BlueprintName = "JianYuIOS"
+            ReferencedContainer = "container:JianYuIOS.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "C5BE6E362011D99100F28B36"
+            BuildableName = "JianYuIOS.app"
+            BlueprintName = "JianYuIOS"
+            ReferencedContainer = "container:JianYuIOS.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
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+</Scheme>

ios/JianYuIOS/JianYuIOS.xcodeproj/xcuserdata/lxl.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>JianYuIOS.xcscheme</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>4</integer>
+		</dict>
+	</dict>
+	<key>SuppressBuildableAutocreation</key>
+	<dict>
+		<key>C5BE6E362011D99100F28B36</key>
+		<dict>
+			<key>primary</key>
+			<true/>
+		</dict>
+		<key>C5BE6E4E2011D99100F28B36</key>
+		<dict>
+			<key>primary</key>
+			<true/>
+		</dict>
+		<key>C5BE6E592011D99100F28B36</key>
+		<dict>
+			<key>primary</key>
+			<true/>
+		</dict>
+	</dict>
+</dict>
+</plist>

ios/JianYuIOS/JianYuIOS.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:JianYuIOS.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
+</Workspace>

ios/JianYuIOS/JianYuIOS.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict/>
+</plist>

ios/JianYuIOS/JianYuIOS.xcworkspace/xcuserdata/lxl.xcuserdatad/IDEFindNavigatorScopes.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<array/>
+</plist>

ios/JianYuIOS/JianYuIOS.xcworkspace/xcuserdata/lxl.xcuserdatad/WorkspaceSettings.xcsettings

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>BuildLocationStyle</key>
+	<string>UseAppPreferences</string>
+	<key>CustomBuildLocationType</key>
+	<string>RelativeToDerivedData</string>
+	<key>DerivedDataLocationStyle</key>
+	<string>Default</string>
+	<key>EnabledFullIndexStoreVisibility</key>
+	<false/>
+	<key>IssueFilterStyle</key>
+	<string>ShowActiveSchemeOnly</string>
+	<key>LiveSourceIssuesEnabled</key>
+	<true/>
+</dict>
+</plist>

ios/JianYuIOS/JianYuIOS.xcworkspace/xcuserdata/lxl.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist

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+<?xml version="1.0" encoding="UTF-8"?>
+<Bucket
+   type = "0"
+   version = "2.0">
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+         BreakpointExtensionID = "Xcode.Breakpoint.ExceptionBreakpoint">
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+            shouldBeEnabled = "Yes"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            scope = "0"
+            stopOnStyle = "0">
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+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
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+            shouldBeEnabled = "Yes"
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+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
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+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            shouldBeEnabled = "Yes"
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+</Bucket>

ios/JianYuIOS/JianYuIOS/AppDelegate.h

@@ -0,0 +1,16 @@
+//
+//  AppDelegate.h
+//  JianYuIOS
+//
+//  Created by lixianglan on 2018/1/19.
+//  Copyright © 2018年 lixianglan. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface AppDelegate : UIResponder <UIApplicationDelegate>
+
+@property (strong, nonatomic) UIWindow *window;
+
+@end
+

ios/JianYuIOS/JianYuIOS/AppDelegate.m

@@ -0,0 +1,250 @@
+//
+//  AppDelegate.m
+//  JianYuIOS
+//
+//  Created by lixianglan on 2018/1/19.
+//  Copyright © 2018年 lixianglan. All rights reserved.
+//
+
+#import "AppDelegate.h"
+// 引入JPush功能所需头文件
+#import "JPUSHService.h"
+// iOS10注册APNs所需头文件
+#ifdef NSFoundationVersionNumber_iOS_9_x_Max
+#import <UserNotifications/UserNotifications.h>
+#endif
+// 如果需要使用idfa功能所需要引入的头文件（可选）
+#import <AdSupport/AdSupport.h>
+#import <UMSocialCore/UMSocialCore.h>
+
+@interface AppDelegate ()<JPUSHRegisterDelegate>
+
+@end
+
+@implementation AppDelegate
+
+
+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
+    // Override point for customization after application launch.
+    [self initJPush:launchOptions];
+    [self initUM];
+    return YES;
+}
+
+-(void)initJPush:(NSDictionary *)launchOptions{
+    JPUSHRegisterEntity * entity = [[JPUSHRegisterEntity alloc] init];
+    entity.types = JPAuthorizationOptionAlert|JPAuthorizationOptionBadge|JPAuthorizationOptionSound;
+    if ([[UIDevice currentDevice].systemVersion floatValue] >= 8.0) {
+        // 可以添加自定义categories
+        // NSSet<UNNotificationCategory *> *categories for iOS10 or later
+        // NSSet<UIUserNotificationCategory *> *categories for iOS8 and iOS9
+//        UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeAlert | UIUserNotificationTypeBadge | UIUserNotificationTypeSound categories:nil];
+//        [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
+    }
+    [JPUSHService registerForRemoteNotificationConfig:entity delegate:self];
+    
+    // Optional
+    // 获取IDFA
+    // 如需使用IDFA功能请添加此代码并在初始化方法的advertisingIdentifier参数中填写对应值
+    //    NSString *advertisingId = [[[ASIdentifierManager sharedManager] advertisingIdentifier] UUIDString];
+    
+    // Required
+    // init Push
+    // notice: 2.1.5版本的SDK新增的注册方法，改成可上报IDFA，如果没有使用IDFA直接传nil
+    // 如需继续使用pushConfig.pinfo文件声明appKey等配置内容，请依旧使用[JPUSHService setupWithOption:launchOptions]方式初始化。
+    [JPUSHService setupWithOption:launchOptions appKey:@"5efa1257867cf5d77d007ce6"
+                          channel:@"APP Store"
+                 apsForProduction:0
+            advertisingIdentifier:nil]; // llxl
+    NSNotificationCenter *defaultCenter = [NSNotificationCenter defaultCenter];
+    [defaultCenter addObserver:self selector:@selector(networkDidReceiveMessage:) name:kJPFNetworkDidReceiveMessageNotification object:nil];
+    [JPUSHService registrationIDCompletionHandler:^(int resCode, NSString *registrationID) {
+        [LXUserDefaults saveRegistrationID:registrationID];
+    }];
+    NSDictionary * userInfo = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
+
+    
+}
+
+-(void)initUM{
+    /* 打开调试日志 */
+    [[UMSocialManager defaultManager] openLog:YES];
+    
+    /* 设置友盟appkey */
+    [[UMSocialManager defaultManager] setUmSocialAppkey:@"5a685423f43e4833e500003e"];
+    
+    [self configUSharePlatforms];
+    [self confitUShareSettings];
+}
+
+- (void)confitUShareSettings
+{
+    /*
+     * 打开图片水印
+     */
+    //[UMSocialGlobal shareInstance].isUsingWaterMark = YES;
+
+    //[UMSocialGlobal shareInstance].isUsingHttpsWhenShareContent = NO;
+    
+}
+
+- (void)configUSharePlatforms
+{
+    [[UMSocialManager defaultManager] setPlaform:UMSocialPlatformType_WechatSession appKey:@"wx0e6a5b18f4cfd10d" appSecret:@"bf12200554cb6edeb2be69d49dc11a3e" redirectURL:nil]; 
+
+    
+    [[UMSocialManager defaultManager] setPlaform:UMSocialPlatformType_QQ appKey:@"1106703118"/*设置QQ平台的appID*/  appSecret:@"MYFVJZhtygWy5hzh" redirectURL:@"http://mobile.umeng.com/social"];
+    
+}
+
+
+
+- (void)applicationWillResignActive:(UIApplication *)application {
+    // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
+    // Use this method to pause ongoing tasks, disable timers, and invalidate graphics rendering callbacks. Games should use this method to pause the game.
+}
+
+
+- (void)applicationDidEnterBackground:(UIApplication *)application {
+
+    UNMutableNotificationContent *content = [[UNMutableNotificationContent alloc] init];
+    content.badge = @(-1);
+    UNNotificationRequest *request = [UNNotificationRequest requestWithIdentifier:@"clearBadge" content:content trigger:nil];
+    [[UNUserNotificationCenter currentNotificationCenter] addNotificationRequest:request withCompletionHandler:^(NSError * _Nullable error) {
+    }];
+    
+    NSLog(@"applicationDidEnterBackground");
+}
+
+
+- (void)applicationWillEnterForeground:(UIApplication *)application {
+    // Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
+}
+
+
+- (void)applicationDidBecomeActive:(UIApplication *)application {
+    // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
+    
+//    [[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];
+//    if ([UIApplication sharedApplication].applicationIconBadgeNumber > 0) {
+//        [self resetBadgerNumber];
+//    }
+    [JPUSHService setBadge:0];
+    
+    [LXUserDefaults saveNotifyState:[[UIApplication sharedApplication] currentUserNotificationSettings].types != UIUserNotificationTypeNone ? 1 : 0];
+    [[NSNotificationCenter defaultCenter] postNotificationName:kUpdateNotifyState object:nil];
+}
+
+
+- (void)applicationWillTerminate:(UIApplication *)application {
+    // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
+    
+}
+
+
+- (void)application:(UIApplication *)application
+didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
+    
+    /// Required - 注册 DeviceToken
+    [JPUSHService registerDeviceToken:deviceToken];
+}
+
+- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
+    //Optional
+    NSLog(@"did Fail To Register For Remote Notifications With Error: %@", error);
+}
+
+// iOS 10 Support
+- (void)jpushNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(NSInteger))completionHandler {
+    // Required
+
+    NSDictionary * userInfo = notification.request.content.userInfo;
+    if([notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]]) {
+        [JPUSHService handleRemoteNotification:userInfo];
+    }
+    NSDictionary *info = userInfo[@"info"];
+    if (info ) {
+        NSMutableDictionary *temp = [NSMutableDictionary dictionaryWithDictionary:info];
+        if (userInfo[@"type"]) {
+            [temp setObject:userInfo[@"type"] forKey:@"type"];
+        }
+        [[LXDataBaseManager shareDataBaseManager] insertMessage:temp toTable:kNewsTable];
+    }
+    
+    
+    completionHandler(UNNotificationPresentationOptionAlert); // 需要执行这个方法，选择是否提醒用户，有Badge、Sound、Alert三种类型可以选择设置
+}
+
+// iOS 10 Support 点击通知
+- (void)jpushNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)())completionHandler {
+    // Required;
+
+    NSDictionary * userInfo = response.notification.request.content.userInfo;
+    
+    if([response.notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]]) {
+        [JPUSHService handleRemoteNotification:userInfo];
+    }
+    
+    NSDictionary *info = userInfo[@"info"];
+    if (info ) {
+        if (info[@"url"]) {
+            // 跳转到该链接
+            [[NSNotificationCenter defaultCenter] postNotificationName:kRequestWebViewWithUrl object:info userInfo:nil];
+            if (![[LXDataBaseManager shareDataBaseManager] returnURL:info[@"url"] openid:info[@"openid"] inTable:kNewsTable]) {
+                NSMutableDictionary *temp = [NSMutableDictionary dictionaryWithDictionary:info];
+                if (userInfo[@"type"]) {
+                    [temp setObject:userInfo[@"type"] forKey:@"type"];
+                }
+                [[LXDataBaseManager shareDataBaseManager] insertMessage:temp toTable:kNewsTable];
+            }
+            [[LXDataBaseManager shareDataBaseManager] changeReadedWithURL:info[@"url"] openid:info[@"openid"]];
+        }
+    }
+    completionHandler();  // 系统要求执行这个方法
+}
+
+
+
+- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {
+    NSDictionary *info = userInfo[@"info"];
+    if (info ) {
+        if (info[@"url"]) {
+            // 跳转到该链接
+//            [[NSNotificationCenter defaultCenter] postNotificationName:kRequestWebViewWithUrl object:info userInfo:nil];
+            if (![[LXDataBaseManager shareDataBaseManager] returnURL:info[@"url"] openid:info[@"openid"] inTable:kNewsTable]) {
+                NSMutableDictionary *temp = [NSMutableDictionary dictionaryWithDictionary:info];
+                if (userInfo[@"type"]) {
+                    [temp setObject:userInfo[@"type"] forKey:@"type"];
+                }
+                [[LXDataBaseManager shareDataBaseManager] insertMessage:temp toTable:kNewsTable];
+            }
+        }
+    }
+    // Required, iOS 7 Support
+    [JPUSHService handleRemoteNotification:userInfo];
+    completionHandler(UIBackgroundFetchResultNewData);
+}
+
+
+- (void)networkDidReceiveMessage:(NSNotification *)notification {
+    NSDictionary * userInfo = [notification userInfo];
+    NSString *content = [userInfo valueForKey:@"content"];
+    NSDictionary *extras = [userInfo valueForKey:@"extras"];
+    NSString *customizeField1 = [extras valueForKey:@"customizeField1"]; //服务端传递的Extras附加字段，key是自己定义的
+    
+//    [[LXDataBaseManager shareDataBaseManager] insertMessage:[[LXViewControllerManager shareViewControllerManager] dictionaryWithJsonString:content] toTable:kNewsTable];
+}
+
+
+#pragma mark UM 回调
+- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation
+{
+    BOOL result = [[UMSocialManager defaultManager] handleOpenURL:url sourceApplication:sourceApplication annotation:annotation];
+    if (!result) {
+        // 其他如支付等SDK的回调
+    }
+    return result;
+}
+
+
+@end

ios/JianYuIOS/JianYuIOS/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,103 @@
+{
+  "images" : [
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "29x29",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "29x29",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "40x40",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "40x40",
+      "scale" : "3x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "120@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "180@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "20x20",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "20x20",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "29x29",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "29x29",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "40x40",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "40x40",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "76x76",
+      "scale" : "1x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "156@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "83.5x83.5",
+      "idiom" : "ipad",
+      "filename" : "167@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "1024x1024",
+      "idiom" : "ios-marketing",
+      "filename" : "1024.png",
+      "scale" : "1x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

ios/JianYuIOS/JianYuIOS/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

ios/JianYuIOS/JianYuIOS/Assets.xcassets/otherImg/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

ios/JianYuIOS/JianYuIOS/Base.lproj/LaunchScreen.storyboard

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13771" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13772"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView userInteractionEnabled="NO" contentMode="scaleToFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="start11" translatesAutoresizingMaskIntoConstraints="NO" id="4UJ-k1-5uO">
+                                <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="4UJ-k1-5uO" firstAttribute="top" secondItem="Ze5-6b-2t3" secondAttribute="top" id="Dd0-Y5-aMF"/>
+                            <constraint firstItem="4UJ-k1-5uO" firstAttribute="leading" secondItem="6Tk-OE-BBY" secondAttribute="leading" id="SUW-7T-dd5"/>
+                            <constraint firstItem="6Tk-OE-BBY" firstAttribute="bottom" secondItem="4UJ-k1-5uO" secondAttribute="bottom" id="hDE-kV-C2Q"/>
+                            <constraint firstItem="6Tk-OE-BBY" firstAttribute="trailing" secondItem="4UJ-k1-5uO" secondAttribute="trailing" id="w6u-cq-THF"/>
+                        </constraints>
+                        <viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="start11" width="750" height="1334"/>
+    </resources>
+</document>

ios/JianYuIOS/JianYuIOS/Base.lproj/Main.storyboard

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13771" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13772"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="ViewController" sceneMemberID="viewController">
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <webView contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="FYC-rR-cTH">
+                                <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                                <color key="backgroundColor" red="0.36078431370000003" green="0.38823529410000002" blue="0.4039215686" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                <connections>
+                                    <outlet property="delegate" destination="BYZ-38-t0r" id="KFh-B8-R7t"/>
+                                </connections>
+                            </webView>
+                            <button hidden="YES" opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="e4B-3b-Lwa">
+                                <rect key="frame" x="164.5" y="318.5" width="46" height="30"/>
+                                <state key="normal" title="Button"/>
+                                <connections>
+                                    <action selector="click:" destination="BYZ-38-t0r" eventType="touchUpInside" id="KXR-7z-4yt"/>
+                                </connections>
+                            </button>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="e4B-3b-Lwa" firstAttribute="centerX" secondItem="8bC-Xf-vdC" secondAttribute="centerX" id="TlB-Qn-sjp"/>
+                            <constraint firstItem="FYC-rR-cTH" firstAttribute="leading" secondItem="6Tk-OE-BBY" secondAttribute="leading" id="Xir-CD-4sF"/>
+                            <constraint firstItem="FYC-rR-cTH" firstAttribute="top" secondItem="8bC-Xf-vdC" secondAttribute="top" id="cVW-Na-SF6"/>
+                            <constraint firstItem="6Tk-OE-BBY" firstAttribute="trailing" secondItem="FYC-rR-cTH" secondAttribute="trailing" id="ewx-by-zn7"/>
+                            <constraint firstItem="e4B-3b-Lwa" firstAttribute="centerY" secondItem="8bC-Xf-vdC" secondAttribute="centerY" id="fLx-8C-V0G"/>
+                            <constraint firstItem="6Tk-OE-BBY" firstAttribute="bottom" secondItem="FYC-rR-cTH" secondAttribute="bottom" id="zCw-HF-R5H"/>
+                        </constraints>
+                        <viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
+                    </view>
+                    <connections>
+                        <outlet property="topC" destination="cVW-Na-SF6" id="iL3-Tw-knQ"/>
+                        <outlet property="webView" destination="FYC-rR-cTH" id="tcX-u7-hU5"/>
+                    </connections>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>

ios/JianYuIOS/JianYuIOS/BaseClass1/LXDataBaseManager.h

@@ -0,0 +1,62 @@
+//
+//  NMDataBaseManager.h
+//  NMHomes
+//
+//  Created by mac book air on 16/8/6.
+//  Copyright © 2016年 mac book air. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface LXDataBaseManager : NSObject
+
+
+// 类方法创建单例类
++(id)shareDataBaseManager;
+// 创建路径和数据库
+-(void)makeDBWithPath:(NSString *)path;
+// 建table
+-(void)makeTableWithName:(NSString *)tableName;
+// 插资料
+-(void)insertMessage:(id)entity toTable:(NSString *)table;
+// 更新资料
+//-(void)updateMessage:(id)entity toTable:(NSString *)table;
+// 取数据
+-(id)getMessageWithKey:(NSString *)key openid:(NSString *)openid fromTable:(NSString *)table start:(int)start length:(int)length;
+// 删除一条数据
+-(void)deleteMessage:(NSNumber *)key fromTable:(NSString *)table;
+// 删除全部数据
+-(void)deleteAllMessageFromTable:(NSString *)table;
+// 查询 是否在库
+-(BOOL)returnKey:(NSString *)key inTable:(NSString *)table;
+// 是否在库
+-(BOOL)returnURL:(NSString *)url openid:(NSString *)openid inTable:(NSString *)table;
+// 通过id改未读状态
+-(void)changeReadedWithID:(NSNumber *)key state:(NSNumber *)state;
+//通过openid和url改未读状态
+-(void)changeReadedWithURL:(NSString *)url openid:(NSString *)openid;
+//全部置为已读状态
+-(void)updateAllUnReadMessage:(NSString *)openid;
+// 取未读空数据id
+-(NSArray *)getIdsWithOpenid:(NSString *)openid FromTable:(NSString *)table;
+//-(id)selectMessageWithKey:(NSString *)key table:(NSString *)table;
+
+
+/**
+
+ @param table 表名字
+
+ @return 是否存在
+ */
+-(BOOL)isNotClearWithTable:(NSString *)table;
+
+-(int)getUnReadMessageCount:(NSString *)openid;
+
+// 清空数据
+-(void)clearAll;
+
+// 删除某个表
+-(void)dropTable:(NSString *)table;
+
+
+@end

ios/JianYuIOS/JianYuIOS/BaseClass1/LXDataBaseManager.m

@@ -0,0 +1,286 @@
+//
+//  NMDataBaseManager.m
+//  NMHomes
+//
+//  Created by mac book air on 16/8/6.
+//  Copyright © 2016年 mac book air. All rights reserved.
+//
+
+#import "LXDataBaseManager.h"
+#import "FMDatabase.h"
+#import "FMDatabaseAdditions.h"
+
+
+@interface LXDataBaseManager ()
+
+
+@end
+
+FMDatabase *db;
+@implementation LXDataBaseManager
+
+
++(id)shareDataBaseManager{
+    static LXDataBaseManager *baseManager = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        baseManager = [[LXDataBaseManager alloc] init];
+        [baseManager makeDBWithPath:@"jianyu.db"];
+        [baseManager makeTableWithName:kNewsTable];
+    });
+    return baseManager;
+}
+
+// 创建路径和数据库
+-(void)makeDBWithPath:(NSString *)path{
+    NSString *p= [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject];
+    
+    NSString *dbPath = [p stringByAppendingPathComponent:path];
+    db = [FMDatabase databaseWithPath:dbPath];
+    if (![db open]) {
+        NSLog(@"数据库 打不开");
+        return ;
+    }
+}
+
+
+
+
+// 建table
+-(void)makeTableWithName:(NSString *)table{
+    if ([table isEqualToString:kNewsTable]) {
+        [db executeUpdate:@"CREATE TABLE kNewsTable(id integer key, openid text, title text ,content text, url text, type text, readed boolean, comeintime text, descript text, extend text)"];
+    }
+   
+}
+
+// 插资料
+-(void)insertMessage:(id)entity toTable:(NSString *)table{
+    if ([table isEqualToString:kNewsTable]) {
+        NSDictionary *dic = (NSDictionary *)entity;
+      BOOL result =  [db executeUpdate:@"INSERT INTO kNewsTable(id, openid, title,content, url, type, readed, comeintime, descript, extend) VALUES (?,?,?,?,?,?,?,?,?,?)",[LXUserDefaults newsID] ,dic[@"openid"], dic[@"title"],dic[@"content"], dic[@"url"], dic[@"type"], @NO, [LXUserDefaults comeintime], dic[@"descript"], dic[@"extend"]];
+        LXLog(@"%d", result);
+    }
+    
+    
+}
+
+// 更新资料
+//-(void)updateMessage:(id)entity toTable:(NSString *)table{
+//    if ([table isEqualToString:kNewsTable]) {
+//        NSArray *arr = (NSArray *)entity;
+//        if (arr.count ==2 ) {
+//            [db executeUpdate:@"UPDATE kNewsTable SET readed = ? WHERE id = ?", arr[1], arr[0]];
+//        }
+//    }
+//    
+//}
+
+-(void)changeReadedWithID:(NSNumber *)key state:(NSNumber *)state{
+    [db executeUpdate:@"UPDATE kNewsTable SET readed = ? WHERE id = ?", state, key];
+}
+
+-(void)changeReadedWithURL:(NSString *)url openid:(NSString *)openid{
+    if (!url || !openid) {
+        return;
+    }
+    [db executeUpdate:@"UPDATE kNewsTable SET readed =? WHERE openid =? AND url=?", @YES, openid, url];
+}
+
+-(void)updateAllUnReadMessage:(NSString *)openid{
+    
+    NSArray *arr = [self getIdsWithOpenid:openid FromTable:kNewsTable];
+    for (NSNumber *ids in arr) {
+        [self changeReadedWithID:ids state:@YES];
+    }
+
+}
+
+// 取数据
+-(id)getMessageWithKey:(NSString *)key openid:(NSString *)openid fromTable:(NSString *)table start:(int)start length:(int)length{
+    NSMutableArray *arr = [NSMutableArray array];
+    int count = 0;
+    if ([table isEqualToString:kNewsTable]) {
+        
+        FMResultSet *rs = [db executeQuery:@"SELECT * FROM kNewsTable"];
+        
+        while ([rs next]) {
+            NSMutableDictionary *dic = [NSMutableDictionary dictionaryWithDictionary:@{
+                                                                                       @"id":[NSNumber numberWithInteger:[rs longForColumn:@"id"]],
+                                                                                       @"readed":[NSNumber numberWithBool:[rs boolForColumn:@"readed"]],
+                                                                                       @"comeintime":[rs stringForColumn:@"comeintime"]
+                                                                                       }];
+            if ([rs stringForColumn:@"openid"]) {
+                [dic setObject:[rs stringForColumn:@"openid"] forKey:@"openid"];
+            }
+            if ([rs stringForColumn:@"title"]) {
+                [dic setObject:[rs stringForColumn:@"title"] forKey:@"title"];
+            }
+            if ([rs stringForColumn:@"content"]) {
+                [dic setObject:[rs stringForColumn:@"content"] forKey:@"content"];
+            }
+            if ([rs stringForColumn:@"url"]) {
+                [dic setObject:[rs stringForColumn:@"url"] forKey:@"url"];
+            }
+            if ([rs stringForColumn:@"type"]) {
+                [dic setObject:[rs stringForColumn:@"type"] forKey:@"type"];
+            }
+            if ([rs stringForColumn:@"descript"]) {
+                [dic setObject:[rs stringForColumn:@"descript"] forKey:@"descript"];
+            }
+            if ([rs stringForColumn:@"extend"]) {
+                [dic setObject:[rs stringForColumn:@"extend"] forKey:@"extend"];
+            }
+            
+            if (!openid || [openid isEqualToString:@""]) {
+                if (![rs stringForColumn:@"openid"]) {
+                    
+                    if (start <=count && count <= start + length) {
+                        [arr insertObject:dic atIndex:0];
+                    }
+                    
+                    if (!key) {
+                        count++;
+                    }
+                    if (key && [key intValue] == [rs longForColumn:@"id"]) {
+                        return dic;
+                    }
+                    
+                }
+                
+            }else  if ([openid isEqualToString:[rs stringForColumn:@"openid"]] || ![rs stringForColumn:@"openid"]) {
+                
+                if (start <=count && count <= start + length) {
+                    [arr insertObject:dic atIndex:0];
+                }
+                
+                if (!key) {
+                    count++;
+                }
+                if (key && [key intValue] == [rs longForColumn:@"id"]) {
+                    return dic;
+                }
+            }
+            
+            
+
+        }
+
+        return arr;
+    }
+
+    return nil;
+}
+
+-(BOOL)isNotClearWithTable:(NSString *)table{
+
+    if ([table isEqualToString:kNewsTable]) {
+        FMResultSet *rs = [db executeQuery:@"SELECT id FROM kNewsTable"];
+        while ([rs next]) {
+            if ([rs longForColumn:@"id"]) {
+                return YES;
+            }
+            }
+        return NO;
+    }
+    
+    return NO;
+}
+
+// 删除一条数据
+-(void)deleteMessage:(NSNumber *)key fromTable:(NSString *)table{
+    if ([table isEqualToString:kNewsTable]) {
+        [db executeUpdate:[NSString stringWithFormat:@"DELETE FROM kNewsTable WHERE id = %@", key]];
+    }
+}
+
+// 删除全部数据
+-(void)deleteAllMessageFromTable:(NSString *)table{
+    [db executeUpdate:[NSString stringWithFormat:@"DELETE FROM %@", table]];
+}
+
+// 删除某个表
+-(void)dropTable:(NSString *)table{
+    [db executeUpdate:[NSString stringWithFormat:@"DROP TABLE %@", table]];
+}
+
+// 查询 是否在库
+-(BOOL)returnKey:(NSString *)key inTable:(NSString *)table{
+    if ([table isEqualToString:kNewsTable]) {
+        FMResultSet *rs = [db executeQuery:[NSString stringWithFormat:@"SELECT id FROM %@ WHERE id = %@",table, key]];
+        while ([rs next]) {
+            NSString *Id = [rs stringForColumn:@"id"];
+            if ([Id isEqualToString:key]) {
+                return YES;
+            }
+        }
+    }
+    
+    return NO;
+}
+
+-(int)getUnReadMessageCount:(NSString *)openid{
+    int count = 0;
+    FMResultSet *rs = [db executeQuery:[NSString stringWithFormat:@"SELECT * FROM kNewsTable WHERE readed=%@", @NO]];
+    while ([rs next]) {
+        if (!openid && ![rs stringForColumn:@"openid"]) {
+            count++;
+        }
+        if (openid && ([openid isEqualToString:[rs stringForColumn:@"openid"]] ||  ![rs stringForColumn:@"openid"])) {
+            count ++;
+        }
+    }
+    return count;
+}
+
+-(BOOL)returnURL:(NSString *)url openid:(NSString *)openid inTable:(NSString *)table{
+    if (!url || !openid) {
+        return NO;
+    }
+    if ([table isEqualToString:kNewsTable]) {
+        FMResultSet *rs = [db executeQuery:[NSString stringWithFormat:@"SELECT id FROM %@ WHERE url =%@ AND openid=%@",table, url, openid]];
+        while ([rs next]) {
+            NSString *Id = [rs stringForColumn:@"id"];
+            if (Id) {
+                return YES;
+            }
+        }
+    }
+    
+    return NO;
+}
+
+
+// 取未读空数据id
+-(NSArray *)getIdsWithOpenid:(NSString *)openid FromTable:(NSString *)table{
+    NSMutableArray *arr = [NSMutableArray array];
+    if ([table isEqualToString:kNewsTable]) {
+        
+        FMResultSet *rs = [db executeQuery:@"SELECT openid, id FROM kNewsTable WHERE readed=?", @NO];
+        
+        while ([rs next]) {
+            if (![rs stringForColumn:@"openid"]) {
+                [arr addObject:[rs stringForColumn:@"id"]];
+            }else
+            if (openid && [openid isEqualToString:[rs stringForColumn:@"openid"]]) {
+                [arr addObject:[rs stringForColumn:@"id"]];
+            }
+            
+        }
+        
+        return arr;
+    }
+    
+    return nil;
+}
+
+
+-(void)clearAll{
+    [self deleteAllMessageFromTable:kNewsTable];
+}
+
+
+
+
+
+@end

ios/JianYuIOS/JianYuIOS/BaseClass1/LXMD5.h

@@ -0,0 +1,19 @@
+//
+//  NMMD5.h
+//  NMHomes
+//
+//  Created by mac book air on 16/9/27.
+//  Copyright © 2016年 mac book air. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface LXMD5 : NSObject
+
+//把字符串加密成32位小写md5字符串
++ (NSString*)md532BitLower:(NSString *)inPutText;
+
+//把字符串加密成32位大写md5字符串
++ (NSString*)md532BitUpper:(NSString*)inPutText;
+
+@end

ios/JianYuIOS/JianYuIOS/BaseClass1/LXMD5.m

@@ -0,0 +1,56 @@
+//
+//  NMMD5.m
+//  NMHomes
+//
+//  Created by mac book air on 16/9/27.
+//  Copyright © 2016年 mac book air. All rights reserved.
+//
+
+#import "LXMD5.h"
+#import <CommonCrypto/CommonDigest.h>
+
+@implementation LXMD5
+
+/**
+ *  把字符串加密成32位小写md5字符串
+ *
+ *  @param inPutText 需要被加密的字符串
+ *
+ *  @return 加密后的32位小写md5字符串
+ */
++ (NSString*)md532BitLower:(NSString *)inPutText
+{
+    const char *cStr = [inPutText UTF8String];
+    unsigned char result[16];
+    CC_MD5( cStr, strlen(cStr), result );
+    return [[NSString stringWithFormat:
+             @"%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
+             result[0], result[1], result[2], result[3],
+             result[4], result[5], result[6], result[7],
+             result[8], result[9], result[10], result[11],
+             result[12], result[13], result[14], result[15]
+             ] lowercaseString];
+}
+
+/**
+ *  把字符串加密成32位大写md5字符串
+ *
+ *  @param inPutText 需要被加密的字符串
+ *
+ *  @return 加密后的32位大写md5字符串
+ */
++ (NSString*)md532BitUpper:(NSString*)inPutText
+{
+    const char *cStr = [inPutText UTF8String];
+    unsigned char result[16];
+    CC_MD5( cStr, strlen(cStr), result );
+    return [[NSString stringWithFormat:
+             @"%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
+             result[0], result[1], result[2], result[3],
+             result[4], result[5], result[6], result[7],
+             result[8], result[9], result[10], result[11],
+             result[12], result[13], result[14], result[15]
+             ] uppercaseString];
+}
+
+@end

ios/JianYuIOS/JianYuIOS/BaseClass1/LXUserDefaults.h

@@ -0,0 +1,30 @@
+//
+//  LXUserDefaults.h
+//  JianYuIOS
+//
+//  Created by lixianglan on 2018/1/23.
+//  Copyright © 2018年 lixianglan. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface LXUserDefaults : NSObject
+
++(void)saveRegistrationID:(NSString *)registrationID;
++(NSString *)registrationID;
+
++(void)saveToken:(NSString *)token;
++(NSString *)token;
+
++(void)saveOpenID:(NSString *)openID;
++(NSString *)openID;
+
++(NSNumber *)newsID;
++(NSString *)comeintime;
+
++(void)saveNotifyState:(int)state;
++(int)notifyState;
+
+
++(void)clearAll;
+@end

ios/JianYuIOS/JianYuIOS/BaseClass1/LXUserDefaults.m

@@ -0,0 +1,68 @@
+//
+//  LXUserDefaults.m
+//  JianYuIOS
+//
+//  Created by lixianglan on 2018/1/23.
+//  Copyright © 2018年 lixianglan. All rights reserved.
+//
+
+#import "LXUserDefaults.h"
+
+@implementation LXUserDefaults
+
++(void)saveRegistrationID:(NSString *)registrationID{
+    [[NSUserDefaults standardUserDefaults] setObject:registrationID forKey:@"registrationID"];
+}
++(NSString *)registrationID{
+    NSString *registrationID = [[NSUserDefaults standardUserDefaults] objectForKey:@"registrationID"];
+    if (!registrationID) {
+        registrationID = @"";
+    }
+    return registrationID;
+}
+
++(void)saveToken:(NSString *)token{
+    [[NSUserDefaults standardUserDefaults] setObject:token forKey:@"token"];
+}
++(NSString *)token{
+    return [[NSUserDefaults standardUserDefaults] objectForKey:@"token"];
+}
+
++(void)saveOpenID:(NSString *)openID{
+    [[NSUserDefaults standardUserDefaults] setObject:openID forKey:@"openID"];
+}
+
++(NSString *)openID{
+    return [[NSUserDefaults standardUserDefaults] objectForKey:@"openID"];
+}
+
+
++(NSNumber *)newsID{
+    long index = [[[NSUserDefaults standardUserDefaults] objectForKey:@"newsID"] intValue];
+    if (index <= 0 ) {
+        index = 0;
+    }
+    index ++;
+    [[NSUserDefaults standardUserDefaults] setObject:[NSString stringWithFormat:@"%ld", index] forKey:@"newsID"];
+    return [NSNumber numberWithInteger:index];
+}
+
++(void)saveNotifyState:(int)state{
+    [[NSUserDefaults standardUserDefaults] setObject:[NSString stringWithFormat:@"%d", state] forKey:@"notifyState"];
+}
++(int)notifyState{
+    return [[[NSUserDefaults standardUserDefaults] objectForKey:@"notifyState"] intValue];
+}
+
++(NSString *)comeintime{
+    double time = [[NSDate date] timeIntervalSince1970];
+    return [NSString stringWithFormat:@"%ld", (long)time];
+}
+
++(void)clearAll{
+    NSUserDefaults *userDef = [NSUserDefaults standardUserDefaults];
+    [userDef removeObjectForKey:@"iconurl"];
+    [userDef removeObjectForKey:@"token"];
+    [userDef removeObjectForKey:@"openID"];
+}
+@end

ios/JianYuIOS/JianYuIOS/BaseClass1/LXViewControllerManager.h

@@ -0,0 +1,76 @@
+//
+//  LXViewControllerManager.h
+//  qcdzhiosapp
+//
+//  Created by lixianglan on 2017/12/19.
+//  Copyright © 2017年 张灝. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+
+
+#define kMainQueue(mainQueueBlock) dispatch_async(dispatch_get_main_queue(), mainQueueBlock);
+
+#define kCurrentDeviceWidth [UIScreen mainScreen].bounds.size.width
+#define kCurrentDeviceHeight [UIScreen mainScreen].bounds.size.height
+
+
+
+@interface LXViewControllerManager : NSObject
+
+
++(instancetype)shareViewControllerManager;
+
+
+/**
+ 显示alertView
+
+ @param actions UIAlertAction数组
+ */
+-(void)showAlertViewWithTitle:(NSString *)title
+                      message:(NSString *)message
+                      actions:(NSArray *)actions;
+
+
+/**
+ 一个按钮 且没有action
+
+ */
+-(void)showAlertViewWithoutActionWithTitle:(NSString *)title
+                                   message:(NSString *)message
+                        defaultActionTitle:(NSString *)defaultTitle;
+
+
+/**
+ 添加alertView 默认title:提示 取消按钮：确认
+
+ */
+-(void)showAlertViewWithMessage:(NSString *)message;
+
+
+/**
+ actionsheet 
+
+ @param title <#title description#>
+ @param message <#message description#>
+ @param actions <#actions description#>
+ */
+-(void)showActionSheetWithTitle:(NSString *)title
+                        message:(NSString *)message
+                        actions:(NSArray *)actions;
+
+
+-(UIViewController *)currentVC;
+
+-(void)hideHud;
+// 浮层 文字+转圈动画
+-(void)showHudText:(NSString *)text;
+// 只显示文字浮层
+-(void)showHudOnlyText:(NSString *)text delay:(int)delay;
+// json 转字典
+-(NSDictionary *)dictionaryWithJsonString:(NSString *)jsonString ;
+// 字典转json串
+-(NSString *)getJsonStr:(id)object;
+
+@end

ios/JianYuIOS/JianYuIOS/BaseClass1/LXViewControllerManager.m

@@ -0,0 +1,178 @@
+//
+//  LXViewControllerManager.m
+//  qcdzhiosapp
+//
+//  Created by lixianglan on 2017/12/19.
+//  Copyright © 2017年 张灝. All rights reserved.
+//
+
+#import "LXViewControllerManager.h"
+#import <JavaScriptCore/JavaScriptCore.h>
+#import "MBProgressHUD.h"
+
+@interface LXViewControllerManager()
+
+@property(nonatomic, strong)MBProgressHUD *hud;
+
+@end
+
+@implementation LXViewControllerManager
+
++(instancetype)shareViewControllerManager{
+    static LXViewControllerManager *manager = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        manager = [[LXViewControllerManager alloc] init];
+    });
+    return manager;
+}
+
+
+
+-(void)showActionSheetWithTitle:(NSString *)title
+                      message:(NSString *)message
+                      actions:(NSArray *)actions
+{
+    if ( !actions || actions.count == 0) {
+        return;
+    }
+    UIAlertController *ctr = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleActionSheet];
+    for (UIAlertAction *action in actions) {
+        [ctr addAction:action];
+    }
+    kMainQueue(^{
+        [[[LXViewControllerManager shareViewControllerManager] currentVC]  presentViewController:ctr animated:YES completion:nil];
+    });
+}
+
+
+-(void)showAlertViewWithTitle:(NSString *)title
+             message:(NSString *)message
+             actions:(NSArray *)actions
+{
+    if ( !actions || actions.count == 0) {
+        return;
+    }
+    UIAlertController *ctr = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert];
+    for (UIAlertAction *action in actions) {
+        [ctr addAction:action];
+    }
+    kMainQueue(^{
+//        [[[LXViewControllerManager shareViewControllerManager] currentVC] presentViewController:ctr animated:YES completion:nil];
+        [[UIApplication sharedApplication].keyWindow.rootViewController presentViewController:ctr animated:YES completion:nil];
+    });
+}
+
+-(void)showAlertViewWithoutActionWithTitle:(NSString *)title
+                          message:(NSString *)message
+               defaultActionTitle:(NSString *)defaultTitle
+{
+    [self showAlertViewWithTitle:title message:message actions:@[[UIAlertAction actionWithTitle:defaultTitle style:UIAlertActionStyleCancel handler:nil]]];
+}
+
+
+
+-(void)showAlertViewWithMessage:(NSString *)message{
+    [self showAlertViewWithoutActionWithTitle:@"提示" message:message defaultActionTitle:@"确认"];
+}
+
+
+
+
+
+-(UIViewController *)currentVC{
+    UIViewController *topRootViewController = [UIApplication sharedApplication].keyWindow.rootViewController;
+    while (topRootViewController.presentedViewController)
+    {
+        topRootViewController = topRootViewController.presentedViewController;
+    }
+    
+    return topRootViewController;
+}
+
+
+-(void)showHudText:(NSString *)text{
+    [self hideHud];
+    kMainQueue(^{
+        self.hud = [MBProgressHUD showHUDAddedTo:[UIApplication sharedApplication].keyWindow animated:YES];
+        self.hud.mode = MBProgressHUDModeIndeterminate;
+        self.hud.label.text = text;
+    });
+}
+
+-(void)hideHud{
+    kMainQueue(^{
+        if (self.hud) {
+            [self.hud hideAnimated:YES];
+        }
+    });
+}
+
+
+-(void)showHudOnlyText:(NSString *)text delay:(int)delay{
+    if (!text || [text isEqualToString:@""]) {
+        return;
+    }
+    [self hideHud];
+    if (delay <= 0) {
+        delay = 1;
+    }
+    kMainQueue(^{
+        self.hud = [MBProgressHUD showHUDAddedTo:[UIApplication sharedApplication].keyWindow animated:YES];
+        self.hud.mode = MBProgressHUDModeText;
+        [self.hud hideAnimated:YES afterDelay:delay];
+        self.hud.label.text = text;
+    });
+}
+
+-(NSDictionary *)dictionaryWithJsonString:(NSString *)jsonString {
+    if (jsonString == nil) {
+        return nil;
+    }
+    
+    NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
+    NSError *err;
+    NSDictionary *dic = [NSJSONSerialization JSONObjectWithData:jsonData
+                                                        options:NSJSONReadingMutableContainers
+                                                          error:&err];
+    if(err) {
+        NSLog(@"json解析失败：%@",err);
+        return nil;
+    }
+    return dic;
+}
+
+
+
+
+- (UIImage *)image:(UIImage*)image size:(CGSize)sizeToFit andCornerRadius:(CGFloat)radius
+{
+    CGRect rect = (CGRect){0.f, 0.f, sizeToFit};
+    
+    UIGraphicsBeginImageContextWithOptions(sizeToFit, NO, UIScreen.mainScreen.scale);
+    CGContextAddPath(UIGraphicsGetCurrentContext(),
+                     [UIBezierPath bezierPathWithRoundedRect:rect cornerRadius:radius].CGPath);
+    CGContextClip(UIGraphicsGetCurrentContext());
+    
+    [image drawInRect:rect];
+    UIImage *output = UIGraphicsGetImageFromCurrentImageContext();
+    
+    UIGraphicsEndImageContext();
+    
+    return output;
+}
+
+-(NSString *)getJsonStr:(id)object{
+    if (!object) {
+        return @"";
+    }
+    NSError* error = nil;
+    NSData * result = [NSJSONSerialization dataWithJSONObject:object
+                                                      options:kNilOptions error:&error];
+    NSString *jsonString = [[NSString alloc] initWithData:result
+                                                 encoding:NSUTF8StringEncoding];
+    return jsonString;
+}
+
+
+@end

ios/JianYuIOS/JianYuIOS/BaseClass1/PrefixHeader.pch

@@ -0,0 +1,31 @@
+//
+//  PrefixHeader.pch
+//  JianYuIOS
+//
+//  Created by lixianglan on 2018/1/23.
+//  Copyright © 2018年 lixianglan. All rights reserved.
+//
+
+#ifndef PrefixHeader_pch
+#define PrefixHeader_pch
+
+#import "constant.h"
+#import "LXUserDefaults.h"
+#import "LXDataBaseManager.h"
+
+
+
+
+
+#define kRequestWebViewWithUrl @"kRequestWebViewWithUrl"
+#define kUpdateNotifyState @"kUpdateNotifyState"
+#define kNewsTable @"kNewsTable"
+
+#define kHost @"http://webwcj.qmx.top/"
+
+#endif /* PrefixHeader_pch */
+
+
+
+
+

ios/JianYuIOS/JianYuIOS/BaseClass1/constant.h

@@ -0,0 +1,31 @@
+//
+//  constant.h
+//  JianYuIOS
+//
+//  Created by lixianglan on 2018/1/23.
+//  Copyright © 2018年 lixianglan. All rights reserved.
+//
+
+#ifndef constant_h
+#define constant_h
+
+#ifdef DEBUG
+
+#define LXLog(...) NSLog(__VA_ARGS__)
+
+#else
+
+#define LXLog(...)
+
+#endif
+
+#import "LXUserDefaults.h"
+#import "LXViewControllerManager.h"
+#import "LXMD5.h"
+
+
+
+
+#endif /* constant_h */
+
+

ios/JianYuIOS/JianYuIOS/Info.plist

@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDisplayName</key>
+	<string>剑鱼招标订阅</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleURLTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>wx0e6a5b18f4cfd10d</string>
+			</array>
+		</dict>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>tencent1106703118</string>
+			</array>
+		</dict>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>QQ4e4c1a50</string>
+			</array>
+		</dict>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>CFBundleURLName</key>
+			<string>com.topnet.jianyu</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>jianyuiosapp</string>
+			</array>
+		</dict>
+	</array>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSApplicationQueriesSchemes</key>
+	<array>
+		<string>wechat</string>
+		<string>weixin</string>
+		<string>mqqapi</string>
+		<string>mqq</string>
+	</array>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>NSAppTransportSecurity</key>
+	<dict>
+		<key>NSAllowsArbitraryLoads</key>
+		<true/>
+		<key>NSAllowsArbitraryLoadsInWebContent</key>
+		<true/>
+		<key>NSExceptionDomains</key>
+		<dict>
+			<key>NSExceptionAllowsInsecureHTTPLoads</key>
+			<true/>
+			<key>NSIncludesSubdomains</key>
+			<true/>
+		</dict>
+	</dict>
+	<key>UIBackgroundModes</key>
+	<array>
+		<string>remote-notification</string>
+	</array>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>armv7</string>
+	</array>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UIViewControllerBasedStatusBarAppearance</key>
+	<false/>
+</dict>
+</plist>

ios/JianYuIOS/JianYuIOS/JianYuIOS.entitlements

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>aps-environment</key>
+	<string>development</string>
+</dict>
+</plist>

ios/JianYuIOS/JianYuIOS/NewWebController.h

@@ -0,0 +1,15 @@
+//
+//  NewWebController.h
+//  JianYuIOS
+//
+//  Created by lixianglan on 2018/2/1.
+//  Copyright © 2018年 lixianglan. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface NewWebController : UIViewController
+
+@property(nonatomic, strong)NSString *url;
+
+@end

ios/JianYuIOS/JianYuIOS/NewWebController.m

@@ -0,0 +1,61 @@
+//
+//  NewWebController.m
+//  JianYuIOS
+//
+//  Created by lixianglan on 2018/2/1.
+//  Copyright © 2018年 lixianglan. All rights reserved.
+//
+
+#import "NewWebController.h"
+
+@interface NewWebController ()<UIWebViewDelegate>
+
+@property (weak, nonatomic) IBOutlet UIWebView *webView;
+@property (weak, nonatomic) IBOutlet UIButton *backBtn;
+@property (weak, nonatomic) IBOutlet NSLayoutConstraint *topC;
+
+
+
+@end
+
+@implementation NewWebController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    // Do any additional setup after loading the view from its nib.
+//    if ([[UIDevice currentDevice].systemVersion floatValue] >= 11.0) {
+//        self.topC.constant = -20;
+//        [self.webView updateConstraints];
+//    }
+    self.webView.scrollView.bounces = NO;
+    self.webView.delegate = self;
+    [[LXViewControllerManager shareViewControllerManager] showHudText:nil];
+    [self.webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:self.url]]];
+}
+
+
+-(void)webViewDidFinishLoad:(UIWebView *)webView{
+    [[LXViewControllerManager shareViewControllerManager] hideHud];
+}
+
+
+- (IBAction)backBtnAction:(id)sender {
+    [self dismissViewControllerAnimated:NO completion:nil];
+}
+
+- (void)didReceiveMemoryWarning {
+    [super didReceiveMemoryWarning];
+    // Dispose of any resources that can be recreated.
+}
+
+/*
+#pragma mark - Navigation
+
+// In a storyboard-based application, you will often want to do a little preparation before navigation
+- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
+    // Get the new view controller using [segue destinationViewController].
+    // Pass the selected object to the new view controller.
+}
+*/
+
+@end

ios/JianYuIOS/JianYuIOS/NewWebController.xib

@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="13771" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13772"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="NewWebController">
+            <connections>
+                <outlet property="backBtn" destination="n0W-Rs-iUe" id="1Sv-zI-J73"/>
+                <outlet property="topC" destination="gS4-dx-nsb" id="YIT-vQ-MYP"/>
+                <outlet property="view" destination="i5M-Pr-FkT" id="sfx-zR-JGt"/>
+                <outlet property="webView" destination="hKS-9A-lkH" id="K1j-ax-gsj"/>
+            </connections>
+        </placeholder>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <view clearsContextBeforeDrawing="NO" contentMode="scaleToFill" id="i5M-Pr-FkT">
+            <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <subviews>
+                <webView contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="hKS-9A-lkH">
+                    <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                    <color key="backgroundColor" red="0.36078431370000003" green="0.38823529410000002" blue="0.4039215686" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                </webView>
+                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="n0W-Rs-iUe">
+                    <rect key="frame" x="10" y="35" width="30" height="30"/>
+                    <color key="backgroundColor" red="0.80000000000000004" green="0.80000000000000004" blue="0.80000000000000004" alpha="1" colorSpace="calibratedRGB"/>
+                    <constraints>
+                        <constraint firstAttribute="height" constant="30" id="AJ4-xJ-RJh"/>
+                        <constraint firstAttribute="width" constant="30" id="bxg-zZ-JSG"/>
+                    </constraints>
+                    <state key="normal" image="back_normal.png"/>
+                    <userDefinedRuntimeAttributes>
+                        <userDefinedRuntimeAttribute type="boolean" keyPath="clipsToBounds" value="YES"/>
+                        <userDefinedRuntimeAttribute type="string" keyPath="layer.cornerRadius" value="15"/>
+                    </userDefinedRuntimeAttributes>
+                    <connections>
+                        <action selector="backBtnAction:" destination="-1" eventType="touchUpInside" id="aqS-7E-CZ0"/>
+                    </connections>
+                </button>
+            </subviews>
+            <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+            <constraints>
+                <constraint firstItem="Q5M-cg-NOt" firstAttribute="trailing" secondItem="hKS-9A-lkH" secondAttribute="trailing" id="6nu-EY-FNH"/>
+                <constraint firstItem="n0W-Rs-iUe" firstAttribute="leading" secondItem="Q5M-cg-NOt" secondAttribute="leading" constant="10" id="D1g-jA-wTm"/>
+                <constraint firstItem="hKS-9A-lkH" firstAttribute="leading" secondItem="Q5M-cg-NOt" secondAttribute="leading" id="HeZ-y1-nVG"/>
+                <constraint firstItem="n0W-Rs-iUe" firstAttribute="top" secondItem="Q5M-cg-NOt" secondAttribute="top" constant="15" id="VEu-09-LBg"/>
+                <constraint firstItem="Q5M-cg-NOt" firstAttribute="bottom" secondItem="hKS-9A-lkH" secondAttribute="bottom" id="Ysb-dr-ykz"/>
+                <constraint firstItem="hKS-9A-lkH" firstAttribute="top" secondItem="i5M-Pr-FkT" secondAttribute="top" id="gS4-dx-nsb"/>
+            </constraints>
+            <viewLayoutGuide key="safeArea" id="Q5M-cg-NOt"/>
+        </view>
+    </objects>
+    <resources>
+        <image name="back_normal.png" width="14" height="22"/>
+    </resources>
+</document>

ios/JianYuIOS/JianYuIOS/ViewController.h

@@ -0,0 +1,15 @@
+//
+//  ViewController.h
+//  JianYuIOS
+//
+//  Created by lixianglan on 2018/1/19.
+//  Copyright © 2018年 lixianglan. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface ViewController : UIViewController
+
+
+@end
+

ios/JianYuIOS/JianYuIOS/ViewController.m

@@ -0,0 +1,398 @@
+//
+//  ViewController.m
+//  JianYuIOS
+//
+//  Created by lixianglan on 2018/1/19.
+//  Copyright © 2018年 lixianglan. All rights reserved.
+//
+
+#import "ViewController.h"
+#import <JavaScriptCore/JavaScriptCore.h>
+#import <UShareUI/UShareUI.h>
+#import <UMSocialCore/UMSocialCore.h>
+#import "NewWebController.h"
+#import <WebKit/WebKit.h>
+
+
+
+@protocol ViewControllerJSExport<JSExport>
+
+JSExportAs(loginByWeixin, -(NSString *)jsLoginByWeixin:(NSString *)str);// 微信登录 openid
+JSExportAs(share, -(void)jsShare:(NSString *)title content:(NSString *)content link:(NSString *)link); // 调用分享
+JSExportAs(saveUserToken, -(void)jsSaveUserToken:(NSString *)token);// 登录时获取令牌 保存
+JSExportAs(getUserToken, -(NSString *)jsGetUserToken:(NSString *)str);// 取本地存的令牌
+JSExportAs(removeUserToken, -(void)jsRemoveUserToken:(NSString *)str); // 退出时清空数据
+JSExportAs(checkNoticePermission, -(int)jsCheckNoticePermission:(NSString *)str); // 查询手机通知是否打开
+JSExportAs(openSystemNotification, -(void)jsOpenSystemNotification:(NSString *)str);// 跳转到系统设置
+JSExportAs(getPushRid, -(NSString *)jsGetPushRid:(NSString *)str);// 返回极光id
+JSExportAs(getMessageList, -(NSString *)jsGetMessageList:(NSString *)openid);// 按通知接收时间倒排，取前100条
+JSExportAs(updateMessageState, -(void)jsUpdateMessageState:(NSString *)lxID state:(NSString *)state);// 更新状态
+JSExportAs(deleteMessageById, -(void)jsDeleteMessageById:(NSString *)lxID);// 删除一条消息
+JSExportAs(getMessage, -(NSString *)jsGetMessage:(NSString *)lxID);// 取单条数据
+JSExportAs(getUnReadMessageCount, -(int)jsGetUnReadMessageCount:(NSString *)openid);// 获取未读消息总数
+JSExportAs(updateAllUnReadMessage, -(void)jsUpdateAllUnReadMessage:(NSString *)openid);// 全部置为已读
+JSExportAs(lightStatusBar, -(void)jsLightStatusBar:(NSString *)status);// 导航栏文字颜色
+JSExportAs(openExternalLink, -(void)jsOpenExternalLink:(NSString *)url);// 打开新控制器 加载新web
+
+
+@end
+
+
+
+@interface ViewController ()<UIWebViewDelegate, ViewControllerJSExport, WKNavigationDelegate, WKUIDelegate,WKScriptMessageHandler>
+
+@property (weak, nonatomic) IBOutlet UIWebView *webView;
+//@property(nonatomic, strong)NSString *openID;
+//@property(nonatomic, assign)BOOL whiteBar;
+@property(nonatomic, assign)BOOL updateNotify;
+@property(nonatomic, assign)BOOL afterOpenPushMessage;
+@property (weak, nonatomic) IBOutlet NSLayoutConstraint *topC;
+@property(nonatomic, strong)WKWebView *wkWebView;
+
+
+
+@end
+
+@implementation ViewController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    
+    [LXDataBaseManager shareDataBaseManager];
+    if ([[UIDevice currentDevice].systemVersion floatValue] >= 11.0) {
+        self.topC.constant = -20;
+        [self.webView updateConstraints];
+    }
+    
+
+//    for (int i = 0; i < 5; i++) {
+//
+//        [[LXDataBaseManager shareDataBaseManager] insertMessage:@{
+//                                                                      @"title":@"hello world",
+//                                                                      @"content":@"what's your name",
+//                                                                      @"url":[NSString stringWithFormat:@"baidu%d",i],
+//                                                                      @"type":@"type",
+//                                                                      @"openid":[NSString stringWithFormat:@"liming%d",4]
+//                                                                      } toTable:kNewsTable];
+//    }
+    
+    self.webView.scrollView.bounces = NO;
+    [self.webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@%@", kHost, @"jyapp/free/me"]]]];
+//    [self.webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://192.168.100.145:8010/jyapp/me"]]];
+    [[LXViewControllerManager shareViewControllerManager] showHudText:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(requestWebView:) name:kRequestWebViewWithUrl object:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(updateNotifyState) name:kUpdateNotifyState object:nil];
+
+//    [self addWKWebViews];
+}
+
+//-(void)addWKWebViews{
+//
+//
+//    WKWebViewConfiguration *configuration = [[WKWebViewConfiguration alloc] init];
+//    configuration.userContentController = [WKUserContentController new];
+//    configuration.suppressesIncrementalRendering = YES;
+//    // 允许用户更改网页的设置
+//    [configuration.userContentController addScriptMessageHandler:self name:@"loginByWeixin"];
+//    self.wkWebView = [[WKWebView alloc] initWithFrame:self.view.bounds configuration:configuration];
+//
+//
+//
+//    [self.wkWebView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://webwcj.qmx.top/jyapp/jylab/mainSearch?v=s"]]];
+//    self.wkWebView.UIDelegate = self;
+//    self.wkWebView.allowsBackForwardNavigationGestures = YES;
+//    [self.view addSubview:self.wkWebView];
+//
+//}
+//
+//- (void)userContentController:(WKUserContentController *)userContentController didReceiveScriptMessage:(WKScriptMessage *)message{
+//
+//    //服务器固定格式写法 window.webkit.messageHandlers.名字.postMessage(内容);
+//    //客户端写法 message.name isEqualToString:@"名字"]
+//    if ([message.name isEqualToString:@"loginByWeixin"]) {
+//        [self jsLoginByWeixin:nil];
+//    }else if ([message.name isEqualToString:@"getPushRid"]){
+//        [self jsGetPushRid:nil];
+//    }
+//}
+
+-(void)requestWebView:(NSNotification *)notification{
+    NSDictionary * infoDict = [notification object];
+    if (!infoDict) {
+        return;
+    }
+    NSString * urlStr = [NSString stringWithFormat:@"%@",infoDict[@"url"]];
+    if (urlStr) {
+        [[LXViewControllerManager shareViewControllerManager] showHudText:nil];
+        self.afterOpenPushMessage = YES;
+        NSString *url = [NSString stringWithFormat:@"%@%@", kHost, urlStr];
+        url =  [url stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
+         [self.webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:url]]];
+    }
+
+    
+}
+
+- (IBAction)click:(id)sender {
+//    self.updateNotify = YES;
+//    [[UIApplication sharedApplication]openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
+//    [[LXDataBaseManager shareDataBaseManager] changeReadedWithURL:@"baidu7" openid:@"liming4"];
+//    [[LXDataBaseManager shareDataBaseManager] deleteAllMessageFromTable:kNewsTable];
+//    [self jsGetMessageList:@"ocXeA0geuLTOwjpQK7vaD31qGoX0"];
+    [self jsGetMessageList:@"liming4"];
+    
+//    [self jsUpdateAllUnReadMessage:@"liming"];
+    
+//    int count = [self jsGetUnReadMessageCount:@"liming"];
+//    LXLog(@"%d",count);
+    
+//    NSArray *arr = [[NSUserDefaults standardUserDefaults] objectForKey:@"UIApplicationLaunchOptionsRemoteNotificationKey"];
+    
+//    LXLog(@"%@", arr);
+    
+//    NewWebController *ctr = [[NewWebController alloc] init];
+//    ctr.url = @"http://www.baidu.com";
+//    [self presentViewController:ctr animated:NO completion:nil];
+}
+
+
+//捕获js中调用的方法
+- (void)webViewDidFinishLoad:(UIWebView *)webView{
+    LXLog(@"%@", [webView.request.URL absoluteString]);
+    [[LXViewControllerManager shareViewControllerManager] hideHud];
+    JSContext *context = [webView valueForKeyPath:@"documentView.webView.mainFrame.javaScriptContext"];
+    context[@"JyObj"] = self;
+    
+    [context evaluateScript:@"afterPageInit()"];
+    if (self.afterOpenPushMessage) {
+        self.afterOpenPushMessage = NO;
+        [context evaluateScript:@"afterOpenPushMessage()"];
+    }
+}
+
+//-(void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigation{
+//    [[LXViewControllerManager shareViewControllerManager] hideHud];
+//    JSContext *context = [webView valueForKeyPath:@"documentView.webView.mainFrame.javaScriptContext"];
+//    context[@"JyObj"] = self;
+//
+//    [context evaluateScript:@"afterPageInit()"];
+//    if (self.afterOpenPushMessage) {
+//        self.afterOpenPushMessage = NO;
+//        [context evaluateScript:@"afterOpenPushMessage()"];
+//    }
+//}
+
+
+
+
+- (void)didReceiveMemoryWarning {
+    [super didReceiveMemoryWarning];
+    // Dispose of any resources that can be recreated.
+}
+
+
+#pragma  mark JS 回调
+// 微信登录
+-(NSString *)jsLoginByWeixin:(NSString *)str{
+    
+    [[LXViewControllerManager shareViewControllerManager] showHudText:nil];
+    kMainQueue(^{
+        [[UMSocialManager defaultManager] getUserInfoWithPlatform:UMSocialPlatformType_WechatSession currentViewController:self completion:^(id result, NSError *error) {
+            
+            UMSocialUserInfoResponse *resp = result;
+            
+            // 第三方登录数据(为空表示平台未提供)
+            // 授权数据
+            NSLog(@" uid: %@", resp.uid);
+            NSLog(@" openid: %@", resp.openid);
+            [LXUserDefaults saveOpenID:resp.openid];
+            NSLog(@" accessToken: %@", resp.accessToken);
+            NSLog(@" refreshToken: %@", resp.refreshToken);
+            NSLog(@" expiration: %@", resp.expiration);
+            // 用户数据
+            NSLog(@" name: %@", resp.name);
+            NSLog(@" iconurl: %@", resp.iconurl);
+            NSLog(@" gender: %@", resp.unionGender);
+            
+            // 第三方平台SDK原始数据
+            NSLog(@" originalResponse: %@", resp.originalResponse);
+            
+            [self dealWXDic:(NSDictionary *)resp.originalResponse];
+            
+            
+        }];
+        
+    });
+    
+    return nil;
+}
+
+-(void)dealWXDic:(NSDictionary *)dictionary{
+    
+    NSMutableDictionary *dic = [NSMutableDictionary dictionaryWithDictionary:dictionary];
+    
+    if (dic) {
+        [dic removeObjectForKey:@"privilege"];
+        [dic removeObjectForKey:@"language"];
+        double currDouble = [[NSDate date] timeIntervalSince1970];
+        [dic setObject:[NSNumber numberWithLong:(long)currDouble] forKey:@"createtime"];
+        
+        
+        NSString *sign = [NSString stringWithFormat:@"city=%@&country=%@&createtime=%@&headimgurl=%@&nickname=%@&openid=%@&province=%@&sex=%@&unionid=%@", dic[@"city"], dic[@"country"], dic[@"createtime"], dic[@"headimgurl"], dic[@"nickname"], dic[@"openid"], dic[@"province"],dic[@"sex"],dic[@"unionid"]];
+        sign = [LXMD5 md532BitLower:sign];
+        [dic setObject:sign forKey:@"sign"];
+        NSString *endStr = [[LXViewControllerManager shareViewControllerManager] getJsonStr:dic];
+        NSData *data = [endStr dataUsingEncoding:NSUTF8StringEncoding];
+        endStr = [data base64EncodedStringWithOptions:0];
+
+        
+        JSContext *context = [self.webView valueForKeyPath:@"documentView.webView.mainFrame.javaScriptContext"];
+        NSString * textJS1 = [NSString stringWithFormat:@"loginByWeixinCallBack('%@')", endStr];
+     JSValue *value =   [context evaluateScript:textJS1];
+        LXLog(@"%@", value);
+        
+    }
+}
+
+// js 调用分享
+-(void)jsShare:(NSString *)title content:(NSString *)content link:(NSString *)link{
+    NSArray *arr = @[@4, @1, @2];
+    kMainQueue(^{
+        [UMSocialUIManager addCustomPlatformWithoutFilted:UMSocialPlatformType_QQ withPlatformIcon:[UIImage imageNamed:@"qq"] withPlatformName:@"QQ"];
+        [UMSocialUIManager addCustomPlatformWithoutFilted:UMSocialPlatformType_WechatSession withPlatformIcon:[UIImage imageNamed:@"wx"] withPlatformName:@"微信"];
+        [UMSocialUIManager addCustomPlatformWithoutFilted:UMSocialPlatformType_WechatTimeLine withPlatformIcon:[UIImage imageNamed:@"pyq"] withPlatformName:@"微信朋友圈"];
+        [UMSocialUIManager setPreDefinePlatforms:arr];
+        
+        [UMSocialUIManager showShareMenuViewInWindowWithPlatformSelectionBlock:^(UMSocialPlatformType platformType, NSDictionary *userInfo) {
+            //创建分享消息对象
+            UMSocialMessageObject *messageObject = [UMSocialMessageObject messageObject];
+            
+            //创建网页内容对象
+            UMShareWebpageObject *shareObject = [UMShareWebpageObject shareObjectWithTitle:title descr:content thumImage:[UIImage imageNamed:@"logo"]];
+            //设置网页地址
+            shareObject.webpageUrl = link;
+            messageObject.shareObject = shareObject;
+            //调用分享接口
+            [[UMSocialManager defaultManager] shareToPlatform:platformType messageObject:messageObject currentViewController:self completion:^(id data, NSError *error) {
+                if (error) {
+                    UMSocialLogInfo(@"************Share fail with error %@*********",error);
+                }else{
+                    if ([data isKindOfClass:[UMSocialShareResponse class]]) {
+                        UMSocialShareResponse *resp = data;
+                        //分享结果消息
+                        UMSocialLogInfo(@"response message is %@",resp.message);
+                        //第三方原始返回的数据
+                        UMSocialLogInfo(@"response originalResponse data is %@",resp.originalResponse);
+                        
+                    }else{
+                        UMSocialLogInfo(@"response data is %@",data);
+                    }
+                }
+                //        [self alertWithError:error];
+                [[LXViewControllerManager shareViewControllerManager] showHudOnlyText:error.userInfo[@"message"] delay:1];
+            }];
+        }];
+    });
+}
+
+// 登录时获取到令牌 并保存
+-(void)jsSaveUserToken:(NSString *)token{
+    [[LXViewControllerManager shareViewControllerManager] hideHud];
+    [LXUserDefaults saveToken:token];
+}
+
+-(NSString *)jsGetUserToken:(NSString *)str{
+    return [LXUserDefaults token];
+}
+
+-(void)jsRemoveUserToken:(NSString *)str{
+    [LXUserDefaults clearAll];
+//    [[LXDataBaseManager shareDataBaseManager] clearAll];
+}
+
+
+// 手机通知权限是否打开
+-(int)jsCheckNoticePermission:(NSString *)str{
+    int a = [LXUserDefaults notifyState];
+    return a;
+}
+
+-(void)jsOpenSystemNotification:(NSString *)str{
+    self.updateNotify = YES;
+    kMainQueue(^{
+         [[UIApplication sharedApplication]openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
+    });
+}
+
+-(void)updateNotifyState{
+    if (self.updateNotify) {
+        self.updateNotify = NO;
+        JSContext *context = [self.webView valueForKeyPath:@"documentView.webView.mainFrame.javaScriptContext"];
+        NSString * textJS1 = [NSString stringWithFormat:@"updateNoticeSwitch()"];
+         [context evaluateScript:textJS1];
+    }
+}
+
+-(NSString *)jsGetPushRid:(NSString *)str{
+    return [LXUserDefaults registrationID];
+}
+
+// 按通知取数据
+-(NSString *)jsGetMessageList:(NSString *)openid{
+    NSArray *arr = [[LXDataBaseManager shareDataBaseManager] getMessageWithKey:nil openid:openid fromTable:kNewsTable start:0 length:100];
+    if (arr.count > 0) {
+        return [[LXViewControllerManager shareViewControllerManager] getJsonStr:arr];
+    }
+    return@"";
+}
+
+// 更新状态
+-(void)jsUpdateMessageState:(NSNumber *)lxID state:(NSNumber *)state{
+    [[LXDataBaseManager shareDataBaseManager] changeReadedWithID:lxID state:state];
+}
+
+// 删除一条数据
+-(void)jsDeleteMessageById:(NSNumber *)lxID{
+    [[LXDataBaseManager shareDataBaseManager] deleteMessage:lxID fromTable:kNewsTable];
+}
+
+// 取单条数据
+-(NSString *)jsGetMessage:(NSString *)lxID{
+    return [[LXViewControllerManager shareViewControllerManager] getJsonStr:[[LXDataBaseManager shareDataBaseManager] getMessageWithKey:lxID openid:nil fromTable:kNewsTable start:0 length:0]];
+}
+// 取未读消息总数
+-(int)jsGetUnReadMessageCount:(NSString *)openid{
+    return [[LXDataBaseManager shareDataBaseManager] getUnReadMessageCount:openid];
+}
+
+// 全部置为已读
+-(void)jsUpdateAllUnReadMessage:(NSString *)openid{
+    [[LXDataBaseManager shareDataBaseManager] updateAllUnReadMessage:openid];
+}
+
+// 改变状态栏文字颜色
+-(void)jsLightStatusBar:(NSString *)status{
+    kMainQueue(^{
+        NSInteger index = 0;
+        if ([status intValue] == 1) {
+            index = 1;// hei
+        }else{
+            index = 0;// bai
+        }
+        [[UIApplication sharedApplication] setStatusBarStyle:index];
+    });
+
+}
+// 打开新页面 加载新web
+-(void)jsOpenExternalLink:(NSString *)url{
+    if (url) {
+        NewWebController *ctr = [[NewWebController alloc] init];
+        ctr.url = url;
+        kMainQueue(^{
+            [self presentViewController:ctr animated:NO completion:nil];
+        });
+    }
+}
+
+
+@end

ios/JianYuIOS/JianYuIOS/main.m

@@ -0,0 +1,16 @@
+//
+//  main.m
+//  JianYuIOS
+//
+//  Created by lixianglan on 2018/1/19.
+//  Copyright © 2018年 lixianglan. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "AppDelegate.h"
+
+int main(int argc, char * argv[]) {
+    @autoreleasepool {
+        return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
+    }
+}

ios/JianYuIOS/JianYuIOSTests/Info.plist

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>BNDL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>

ios/JianYuIOS/JianYuIOSTests/JianYuIOSTests.m

@@ -0,0 +1,39 @@
+//
+//  JianYuIOSTests.m
+//  JianYuIOSTests
+//
+//  Created by lixianglan on 2018/1/19.
+//  Copyright © 2018年 lixianglan. All rights reserved.
+//
+
+#import <XCTest/XCTest.h>
+
+@interface JianYuIOSTests : XCTestCase
+
+@end
+
+@implementation JianYuIOSTests
+
+- (void)setUp {
+    [super setUp];
+    // Put setup code here. This method is called before the invocation of each test method in the class.
+}
+
+- (void)tearDown {
+    // Put teardown code here. This method is called after the invocation of each test method in the class.
+    [super tearDown];
+}
+
+- (void)testExample {
+    // This is an example of a functional test case.
+    // Use XCTAssert and related functions to verify your tests produce the correct results.
+}
+
+- (void)testPerformanceExample {
+    // This is an example of a performance test case.
+    [self measureBlock:^{
+        // Put the code you want to measure the time of here.
+    }];
+}
+
+@end

ios/JianYuIOS/JianYuIOSUITests/Info.plist

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>BNDL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>

ios/JianYuIOS/JianYuIOSUITests/JianYuIOSUITests.m

@@ -0,0 +1,40 @@
+//
+//  JianYuIOSUITests.m
+//  JianYuIOSUITests
+//
+//  Created by lixianglan on 2018/1/19.
+//  Copyright © 2018年 lixianglan. All rights reserved.
+//
+
+#import <XCTest/XCTest.h>
+
+@interface JianYuIOSUITests : XCTestCase
+
+@end
+
+@implementation JianYuIOSUITests
+
+- (void)setUp {
+    [super setUp];
+    
+    // Put setup code here. This method is called before the invocation of each test method in the class.
+    
+    // In UI tests it is usually best to stop immediately when a failure occurs.
+    self.continueAfterFailure = NO;
+    // UI tests must launch the application that they test. Doing this in setup will make sure it happens for each test method.
+    [[[XCUIApplication alloc] init] launch];
+    
+    // In UI tests it’s important to set the initial state - such as interface orientation - required for your tests before they run. The setUp method is a good place to do this.
+}
+
+- (void)tearDown {
+    // Put teardown code here. This method is called after the invocation of each test method in the class.
+    [super tearDown];
+}
+
+- (void)testExample {
+    // Use recording to get started writing UI tests.
+    // Use XCTAssert and related functions to verify your tests produce the correct results.
+}
+
+@end

ios/JianYuIOS/Podfile

@@ -0,0 +1,10 @@
+platform :ios,'8.0'
+target 'JianYuIOS' do
+pod 'JPush'
+pod 'AFNetworking'
+pod 'MBProgressHUD'
+pod 'UMengUShare/UI'
+pod 'UMengUShare/Social/ReducedWeChat'
+pod 'UMengUShare/Social/ReducedQQ'
+pod 'FMDB'
+end

ios/JianYuIOS/Podfile.lock

@@ -0,0 +1,53 @@
+PODS:
+  - AFNetworking (3.1.0):
+    - AFNetworking/NSURLSession (= 3.1.0)
+    - AFNetworking/Reachability (= 3.1.0)
+    - AFNetworking/Security (= 3.1.0)
+    - AFNetworking/Serialization (= 3.1.0)
+    - AFNetworking/UIKit (= 3.1.0)
+  - AFNetworking/NSURLSession (3.1.0):
+    - AFNetworking/Reachability
+    - AFNetworking/Security
+    - AFNetworking/Serialization
+  - AFNetworking/Reachability (3.1.0)
+  - AFNetworking/Security (3.1.0)
+  - AFNetworking/Serialization (3.1.0)
+  - AFNetworking/UIKit (3.1.0):
+    - AFNetworking/NSURLSession
+  - FMDB (2.7.2):
+    - FMDB/standard (= 2.7.2)
+  - FMDB/standard (2.7.2)
+  - JCore (1.1.7)
+  - JPush (3.0.8):
+    - JCore (~> 1.1.7)
+  - MBProgressHUD (1.1.0)
+  - UMengUShare/Core (6.4.8.1):
+    - UMengUShare/Network
+  - UMengUShare/Network (6.4.8.1)
+  - UMengUShare/Social/ReducedQQ (6.4.8.1):
+    - UMengUShare/Core
+  - UMengUShare/Social/ReducedWeChat (6.4.8.1):
+    - UMengUShare/Core
+  - UMengUShare/UI (6.4.8.1):
+    - UMengUShare/Core
+
+DEPENDENCIES:
+  - AFNetworking
+  - FMDB
+  - JPush
+  - MBProgressHUD
+  - UMengUShare/Social/ReducedQQ
+  - UMengUShare/Social/ReducedWeChat
+  - UMengUShare/UI
+
+SPEC CHECKSUMS:
+  AFNetworking: 5e0e199f73d8626b11e79750991f5d173d1f8b67
+  FMDB: 6198a90e7b6900cfc046e6bc0ef6ebb7be9236aa
+  JCore: f7459c81c135281a874a6beafdd321666adcc834
+  JPush: 9574d072cc37e93fa293ba69b43ce763c440943a
+  MBProgressHUD: e7baa36a220447d8aeb12769bf0585582f3866d9
+  UMengUShare: 9e2d22f32aeaf09702ca833ec530895aab995c4f
+
+PODFILE CHECKSUM: 51ee5bdc5cc0d3b5ce359f4b50cc28407dd2887c
+
+COCOAPODS: 1.3.1

ios/JianYuIOS/Pods/AFNetworking/AFNetworking/AFHTTPSessionManager.h

@@ -0,0 +1,295 @@
+// AFHTTPSessionManager.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+#if !TARGET_OS_WATCH
+#import <SystemConfiguration/SystemConfiguration.h>
+#endif
+#import <TargetConditionals.h>
+
+#if TARGET_OS_IOS || TARGET_OS_WATCH || TARGET_OS_TV
+#import <MobileCoreServices/MobileCoreServices.h>
+#else
+#import <CoreServices/CoreServices.h>
+#endif
+
+#import "AFURLSessionManager.h"
+
+/**
+ `AFHTTPSessionManager` is a subclass of `AFURLSessionManager` with convenience methods for making HTTP requests. When a `baseURL` is provided, requests made with the `GET` / `POST` / et al. convenience methods can be made with relative paths.
+
+ ## Subclassing Notes
+
+ Developers targeting iOS 7 or Mac OS X 10.9 or later that deal extensively with a web service are encouraged to subclass `AFHTTPSessionManager`, providing a class method that returns a shared singleton object on which authentication and other configuration can be shared across the application.
+
+ For developers targeting iOS 6 or Mac OS X 10.8 or earlier, `AFHTTPRequestOperationManager` may be used to similar effect.
+
+ ## Methods to Override
+
+ To change the behavior of all data task operation construction, which is also used in the `GET` / `POST` / et al. convenience methods, override `dataTaskWithRequest:completionHandler:`.
+
+ ## Serialization
+
+ Requests created by an HTTP client will contain default headers and encode parameters according to the `requestSerializer` property, which is an object conforming to `<AFURLRequestSerialization>`.
+
+ Responses received from the server are automatically validated and serialized by the `responseSerializers` property, which is an object conforming to `<AFURLResponseSerialization>`
+
+ ## URL Construction Using Relative Paths
+
+ For HTTP convenience methods, the request serializer constructs URLs from the path relative to the `-baseURL`, using `NSURL +URLWithString:relativeToURL:`, when provided. If `baseURL` is `nil`, `path` needs to resolve to a valid `NSURL` object using `NSURL +URLWithString:`.
+
+ Below are a few examples of how `baseURL` and relative paths interact:
+
+    NSURL *baseURL = [NSURL URLWithString:@"http://example.com/v1/"];
+    [NSURL URLWithString:@"foo" relativeToURL:baseURL];                  // http://example.com/v1/foo
+    [NSURL URLWithString:@"foo?bar=baz" relativeToURL:baseURL];          // http://example.com/v1/foo?bar=baz
+    [NSURL URLWithString:@"/foo" relativeToURL:baseURL];                 // http://example.com/foo
+    [NSURL URLWithString:@"foo/" relativeToURL:baseURL];                 // http://example.com/v1/foo
+    [NSURL URLWithString:@"/foo/" relativeToURL:baseURL];                // http://example.com/foo/
+    [NSURL URLWithString:@"http://example2.com/" relativeToURL:baseURL]; // http://example2.com/
+
+ Also important to note is that a trailing slash will be added to any `baseURL` without one. This would otherwise cause unexpected behavior when constructing URLs using paths without a leading slash.
+
+ @warning Managers for background sessions must be owned for the duration of their use. This can be accomplished by creating an application-wide or shared singleton instance.
+ */
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface AFHTTPSessionManager : AFURLSessionManager <NSSecureCoding, NSCopying>
+
+/**
+ The URL used to construct requests from relative paths in methods like `requestWithMethod:URLString:parameters:`, and the `GET` / `POST` / et al. convenience methods.
+ */
+@property (readonly, nonatomic, strong, nullable) NSURL *baseURL;
+
+/**
+ Requests created with `requestWithMethod:URLString:parameters:` & `multipartFormRequestWithMethod:URLString:parameters:constructingBodyWithBlock:` are constructed with a set of default headers using a parameter serialization specified by this property. By default, this is set to an instance of `AFHTTPRequestSerializer`, which serializes query string parameters for `GET`, `HEAD`, and `DELETE` requests, or otherwise URL-form-encodes HTTP message bodies.
+
+ @warning `requestSerializer` must not be `nil`.
+ */
+@property (nonatomic, strong) AFHTTPRequestSerializer <AFURLRequestSerialization> * requestSerializer;
+
+/**
+ Responses sent from the server in data tasks created with `dataTaskWithRequest:success:failure:` and run using the `GET` / `POST` / et al. convenience methods are automatically validated and serialized by the response serializer. By default, this property is set to an instance of `AFJSONResponseSerializer`.
+
+ @warning `responseSerializer` must not be `nil`.
+ */
+@property (nonatomic, strong) AFHTTPResponseSerializer <AFURLResponseSerialization> * responseSerializer;
+
+///---------------------
+/// @name Initialization
+///---------------------
+
+/**
+ Creates and returns an `AFHTTPSessionManager` object.
+ */
++ (instancetype)manager;
+
+/**
+ Initializes an `AFHTTPSessionManager` object with the specified base URL.
+
+ @param url The base URL for the HTTP client.
+
+ @return The newly-initialized HTTP client
+ */
+- (instancetype)initWithBaseURL:(nullable NSURL *)url;
+
+/**
+ Initializes an `AFHTTPSessionManager` object with the specified base URL.
+
+ This is the designated initializer.
+
+ @param url The base URL for the HTTP client.
+ @param configuration The configuration used to create the managed session.
+
+ @return The newly-initialized HTTP client
+ */
+- (instancetype)initWithBaseURL:(nullable NSURL *)url
+           sessionConfiguration:(nullable NSURLSessionConfiguration *)configuration NS_DESIGNATED_INITIALIZER;
+
+///---------------------------
+/// @name Making HTTP Requests
+///---------------------------
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `GET` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)GET:(NSString *)URLString
+                   parameters:(nullable id)parameters
+                      success:(nullable void (^)(NSURLSessionDataTask *task, id _Nullable responseObject))success
+                      failure:(nullable void (^)(NSURLSessionDataTask * _Nullable task, NSError *error))failure DEPRECATED_ATTRIBUTE;
+
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `GET` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param downloadProgress A block object to be executed when the download progress is updated. Note this block is called on the session queue, not the main queue.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:uploadProgress:downloadProgress:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)GET:(NSString *)URLString
+                            parameters:(nullable id)parameters
+                              progress:(nullable void (^)(NSProgress *downloadProgress))downloadProgress
+                               success:(nullable void (^)(NSURLSessionDataTask *task, id _Nullable responseObject))success
+                               failure:(nullable void (^)(NSURLSessionDataTask * _Nullable task, NSError *error))failure;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `HEAD` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes a single arguments: the data task.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)HEAD:(NSString *)URLString
+                    parameters:(nullable id)parameters
+                       success:(nullable void (^)(NSURLSessionDataTask *task))success
+                       failure:(nullable void (^)(NSURLSessionDataTask * _Nullable task, NSError *error))failure;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `POST` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)POST:(NSString *)URLString
+                    parameters:(nullable id)parameters
+                       success:(nullable void (^)(NSURLSessionDataTask *task, id _Nullable responseObject))success
+                       failure:(nullable void (^)(NSURLSessionDataTask * _Nullable task, NSError *error))failure DEPRECATED_ATTRIBUTE;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `POST` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param uploadProgress A block object to be executed when the upload progress is updated. Note this block is called on the session queue, not the main queue.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:uploadProgress:downloadProgress:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)POST:(NSString *)URLString
+                             parameters:(nullable id)parameters
+                               progress:(nullable void (^)(NSProgress *uploadProgress))uploadProgress
+                                success:(nullable void (^)(NSURLSessionDataTask *task, id _Nullable responseObject))success
+                                failure:(nullable void (^)(NSURLSessionDataTask * _Nullable task, NSError *error))failure;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a multipart `POST` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param block A block that takes a single argument and appends data to the HTTP body. The block argument is an object adopting the `AFMultipartFormData` protocol.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)POST:(NSString *)URLString
+                    parameters:(nullable id)parameters
+     constructingBodyWithBlock:(nullable void (^)(id <AFMultipartFormData> formData))block
+                       success:(nullable void (^)(NSURLSessionDataTask *task, id _Nullable responseObject))success
+                       failure:(nullable void (^)(NSURLSessionDataTask * _Nullable task, NSError *error))failure DEPRECATED_ATTRIBUTE;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a multipart `POST` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param block A block that takes a single argument and appends data to the HTTP body. The block argument is an object adopting the `AFMultipartFormData` protocol.
+ @param uploadProgress A block object to be executed when the upload progress is updated. Note this block is called on the session queue, not the main queue.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:uploadProgress:downloadProgress:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)POST:(NSString *)URLString
+                             parameters:(nullable id)parameters
+              constructingBodyWithBlock:(nullable void (^)(id <AFMultipartFormData> formData))block
+                               progress:(nullable void (^)(NSProgress *uploadProgress))uploadProgress
+                                success:(nullable void (^)(NSURLSessionDataTask *task, id _Nullable responseObject))success
+                                failure:(nullable void (^)(NSURLSessionDataTask * _Nullable task, NSError *error))failure;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `PUT` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)PUT:(NSString *)URLString
+                   parameters:(nullable id)parameters
+                      success:(nullable void (^)(NSURLSessionDataTask *task, id _Nullable responseObject))success
+                      failure:(nullable void (^)(NSURLSessionDataTask * _Nullable task, NSError *error))failure;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `PATCH` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)PATCH:(NSString *)URLString
+                     parameters:(nullable id)parameters
+                        success:(nullable void (^)(NSURLSessionDataTask *task, id _Nullable responseObject))success
+                        failure:(nullable void (^)(NSURLSessionDataTask * _Nullable task, NSError *error))failure;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `DELETE` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)DELETE:(NSString *)URLString
+                      parameters:(nullable id)parameters
+                         success:(nullable void (^)(NSURLSessionDataTask *task, id _Nullable responseObject))success
+                         failure:(nullable void (^)(NSURLSessionDataTask * _Nullable task, NSError *error))failure;
+
+@end
+
+NS_ASSUME_NONNULL_END

ios/JianYuIOS/Pods/AFNetworking/AFNetworking/AFHTTPSessionManager.m

@@ -0,0 +1,361 @@
+// AFHTTPSessionManager.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFHTTPSessionManager.h"
+
+#import "AFURLRequestSerialization.h"
+#import "AFURLResponseSerialization.h"
+
+#import <Availability.h>
+#import <TargetConditionals.h>
+#import <Security/Security.h>
+
+#import <netinet/in.h>
+#import <netinet6/in6.h>
+#import <arpa/inet.h>
+#import <ifaddrs.h>
+#import <netdb.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+#import <UIKit/UIKit.h>
+#elif TARGET_OS_WATCH
+#import <WatchKit/WatchKit.h>
+#endif
+
+@interface AFHTTPSessionManager ()
+@property (readwrite, nonatomic, strong) NSURL *baseURL;
+@end
+
+@implementation AFHTTPSessionManager
+@dynamic responseSerializer;
+
++ (instancetype)manager {
+    return [[[self class] alloc] initWithBaseURL:nil];
+}
+
+- (instancetype)init {
+    return [self initWithBaseURL:nil];
+}
+
+- (instancetype)initWithBaseURL:(NSURL *)url {
+    return [self initWithBaseURL:url sessionConfiguration:nil];
+}
+
+- (instancetype)initWithSessionConfiguration:(NSURLSessionConfiguration *)configuration {
+    return [self initWithBaseURL:nil sessionConfiguration:configuration];
+}
+
+- (instancetype)initWithBaseURL:(NSURL *)url
+           sessionConfiguration:(NSURLSessionConfiguration *)configuration
+{
+    self = [super initWithSessionConfiguration:configuration];
+    if (!self) {
+        return nil;
+    }
+
+    // Ensure terminal slash for baseURL path, so that NSURL +URLWithString:relativeToURL: works as expected
+    if ([[url path] length] > 0 && ![[url absoluteString] hasSuffix:@"/"]) {
+        url = [url URLByAppendingPathComponent:@""];
+    }
+
+    self.baseURL = url;
+
+    self.requestSerializer = [AFHTTPRequestSerializer serializer];
+    self.responseSerializer = [AFJSONResponseSerializer serializer];
+
+    return self;
+}
+
+#pragma mark -
+
+- (void)setRequestSerializer:(AFHTTPRequestSerializer <AFURLRequestSerialization> *)requestSerializer {
+    NSParameterAssert(requestSerializer);
+
+    _requestSerializer = requestSerializer;
+}
+
+- (void)setResponseSerializer:(AFHTTPResponseSerializer <AFURLResponseSerialization> *)responseSerializer {
+    NSParameterAssert(responseSerializer);
+
+    [super setResponseSerializer:responseSerializer];
+}
+
+#pragma mark -
+
+- (NSURLSessionDataTask *)GET:(NSString *)URLString
+                   parameters:(id)parameters
+                      success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
+                      failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+
+    return [self GET:URLString parameters:parameters progress:nil success:success failure:failure];
+}
+
+- (NSURLSessionDataTask *)GET:(NSString *)URLString
+                   parameters:(id)parameters
+                     progress:(void (^)(NSProgress * _Nonnull))downloadProgress
+                      success:(void (^)(NSURLSessionDataTask * _Nonnull, id _Nullable))success
+                      failure:(void (^)(NSURLSessionDataTask * _Nullable, NSError * _Nonnull))failure
+{
+
+    NSURLSessionDataTask *dataTask = [self dataTaskWithHTTPMethod:@"GET"
+                                                        URLString:URLString
+                                                       parameters:parameters
+                                                   uploadProgress:nil
+                                                 downloadProgress:downloadProgress
+                                                          success:success
+                                                          failure:failure];
+
+    [dataTask resume];
+
+    return dataTask;
+}
+
+- (NSURLSessionDataTask *)HEAD:(NSString *)URLString
+                    parameters:(id)parameters
+                       success:(void (^)(NSURLSessionDataTask *task))success
+                       failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+    NSURLSessionDataTask *dataTask = [self dataTaskWithHTTPMethod:@"HEAD" URLString:URLString parameters:parameters uploadProgress:nil downloadProgress:nil success:^(NSURLSessionDataTask *task, __unused id responseObject) {
+        if (success) {
+            success(task);
+        }
+    } failure:failure];
+
+    [dataTask resume];
+
+    return dataTask;
+}
+
+- (NSURLSessionDataTask *)POST:(NSString *)URLString
+                    parameters:(id)parameters
+                       success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
+                       failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+    return [self POST:URLString parameters:parameters progress:nil success:success failure:failure];
+}
+
+- (NSURLSessionDataTask *)POST:(NSString *)URLString
+                    parameters:(id)parameters
+                      progress:(void (^)(NSProgress * _Nonnull))uploadProgress
+                       success:(void (^)(NSURLSessionDataTask * _Nonnull, id _Nullable))success
+                       failure:(void (^)(NSURLSessionDataTask * _Nullable, NSError * _Nonnull))failure
+{
+    NSURLSessionDataTask *dataTask = [self dataTaskWithHTTPMethod:@"POST" URLString:URLString parameters:parameters uploadProgress:uploadProgress downloadProgress:nil success:success failure:failure];
+
+    [dataTask resume];
+
+    return dataTask;
+}
+
+- (NSURLSessionDataTask *)POST:(NSString *)URLString
+                    parameters:(nullable id)parameters
+     constructingBodyWithBlock:(nullable void (^)(id<AFMultipartFormData> _Nonnull))block
+                       success:(nullable void (^)(NSURLSessionDataTask * _Nonnull, id _Nullable))success
+                       failure:(nullable void (^)(NSURLSessionDataTask * _Nullable, NSError * _Nonnull))failure
+{
+    return [self POST:URLString parameters:parameters constructingBodyWithBlock:block progress:nil success:success failure:failure];
+}
+
+- (NSURLSessionDataTask *)POST:(NSString *)URLString
+                    parameters:(id)parameters
+     constructingBodyWithBlock:(void (^)(id <AFMultipartFormData> formData))block
+                      progress:(nullable void (^)(NSProgress * _Nonnull))uploadProgress
+                       success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
+                       failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+    NSError *serializationError = nil;
+    NSMutableURLRequest *request = [self.requestSerializer multipartFormRequestWithMethod:@"POST" URLString:[[NSURL URLWithString:URLString relativeToURL:self.baseURL] absoluteString] parameters:parameters constructingBodyWithBlock:block error:&serializationError];
+    if (serializationError) {
+        if (failure) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+            dispatch_async(self.completionQueue ?: dispatch_get_main_queue(), ^{
+                failure(nil, serializationError);
+            });
+#pragma clang diagnostic pop
+        }
+
+        return nil;
+    }
+
+    __block NSURLSessionDataTask *task = [self uploadTaskWithStreamedRequest:request progress:uploadProgress completionHandler:^(NSURLResponse * __unused response, id responseObject, NSError *error) {
+        if (error) {
+            if (failure) {
+                failure(task, error);
+            }
+        } else {
+            if (success) {
+                success(task, responseObject);
+            }
+        }
+    }];
+
+    [task resume];
+
+    return task;
+}
+
+- (NSURLSessionDataTask *)PUT:(NSString *)URLString
+                   parameters:(id)parameters
+                      success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
+                      failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+    NSURLSessionDataTask *dataTask = [self dataTaskWithHTTPMethod:@"PUT" URLString:URLString parameters:parameters uploadProgress:nil downloadProgress:nil success:success failure:failure];
+
+    [dataTask resume];
+
+    return dataTask;
+}
+
+- (NSURLSessionDataTask *)PATCH:(NSString *)URLString
+                     parameters:(id)parameters
+                        success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
+                        failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+    NSURLSessionDataTask *dataTask = [self dataTaskWithHTTPMethod:@"PATCH" URLString:URLString parameters:parameters uploadProgress:nil downloadProgress:nil success:success failure:failure];
+
+    [dataTask resume];
+
+    return dataTask;
+}
+
+- (NSURLSessionDataTask *)DELETE:(NSString *)URLString
+                      parameters:(id)parameters
+                         success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
+                         failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+    NSURLSessionDataTask *dataTask = [self dataTaskWithHTTPMethod:@"DELETE" URLString:URLString parameters:parameters uploadProgress:nil downloadProgress:nil success:success failure:failure];
+
+    [dataTask resume];
+
+    return dataTask;
+}
+
+- (NSURLSessionDataTask *)dataTaskWithHTTPMethod:(NSString *)method
+                                       URLString:(NSString *)URLString
+                                      parameters:(id)parameters
+                                  uploadProgress:(nullable void (^)(NSProgress *uploadProgress)) uploadProgress
+                                downloadProgress:(nullable void (^)(NSProgress *downloadProgress)) downloadProgress
+                                         success:(void (^)(NSURLSessionDataTask *, id))success
+                                         failure:(void (^)(NSURLSessionDataTask *, NSError *))failure
+{
+    NSError *serializationError = nil;
+    NSMutableURLRequest *request = [self.requestSerializer requestWithMethod:method URLString:[[NSURL URLWithString:URLString relativeToURL:self.baseURL] absoluteString] parameters:parameters error:&serializationError];
+    if (serializationError) {
+        if (failure) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+            dispatch_async(self.completionQueue ?: dispatch_get_main_queue(), ^{
+                failure(nil, serializationError);
+            });
+#pragma clang diagnostic pop
+        }
+
+        return nil;
+    }
+
+    __block NSURLSessionDataTask *dataTask = nil;
+    dataTask = [self dataTaskWithRequest:request
+                          uploadProgress:uploadProgress
+                        downloadProgress:downloadProgress
+                       completionHandler:^(NSURLResponse * __unused response, id responseObject, NSError *error) {
+        if (error) {
+            if (failure) {
+                failure(dataTask, error);
+            }
+        } else {
+            if (success) {
+                success(dataTask, responseObject);
+            }
+        }
+    }];
+
+    return dataTask;
+}
+
+#pragma mark - NSObject
+
+- (NSString *)description {
+    return [NSString stringWithFormat:@"<%@: %p, baseURL: %@, session: %@, operationQueue: %@>", NSStringFromClass([self class]), self, [self.baseURL absoluteString], self.session, self.operationQueue];
+}
+
+#pragma mark - NSSecureCoding
+
++ (BOOL)supportsSecureCoding {
+    return YES;
+}
+
+- (instancetype)initWithCoder:(NSCoder *)decoder {
+    NSURL *baseURL = [decoder decodeObjectOfClass:[NSURL class] forKey:NSStringFromSelector(@selector(baseURL))];
+    NSURLSessionConfiguration *configuration = [decoder decodeObjectOfClass:[NSURLSessionConfiguration class] forKey:@"sessionConfiguration"];
+    if (!configuration) {
+        NSString *configurationIdentifier = [decoder decodeObjectOfClass:[NSString class] forKey:@"identifier"];
+        if (configurationIdentifier) {
+#if (defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 80000) || (defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1100)
+            configuration = [NSURLSessionConfiguration backgroundSessionConfigurationWithIdentifier:configurationIdentifier];
+#else
+            configuration = [NSURLSessionConfiguration backgroundSessionConfiguration:configurationIdentifier];
+#endif
+        }
+    }
+
+    self = [self initWithBaseURL:baseURL sessionConfiguration:configuration];
+    if (!self) {
+        return nil;
+    }
+
+    self.requestSerializer = [decoder decodeObjectOfClass:[AFHTTPRequestSerializer class] forKey:NSStringFromSelector(@selector(requestSerializer))];
+    self.responseSerializer = [decoder decodeObjectOfClass:[AFHTTPResponseSerializer class] forKey:NSStringFromSelector(@selector(responseSerializer))];
+    AFSecurityPolicy *decodedPolicy = [decoder decodeObjectOfClass:[AFSecurityPolicy class] forKey:NSStringFromSelector(@selector(securityPolicy))];
+    if (decodedPolicy) {
+        self.securityPolicy = decodedPolicy;
+    }
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeObject:self.baseURL forKey:NSStringFromSelector(@selector(baseURL))];
+    if ([self.session.configuration conformsToProtocol:@protocol(NSCoding)]) {
+        [coder encodeObject:self.session.configuration forKey:@"sessionConfiguration"];
+    } else {
+        [coder encodeObject:self.session.configuration.identifier forKey:@"identifier"];
+    }
+    [coder encodeObject:self.requestSerializer forKey:NSStringFromSelector(@selector(requestSerializer))];
+    [coder encodeObject:self.responseSerializer forKey:NSStringFromSelector(@selector(responseSerializer))];
+    [coder encodeObject:self.securityPolicy forKey:NSStringFromSelector(@selector(securityPolicy))];
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    AFHTTPSessionManager *HTTPClient = [[[self class] allocWithZone:zone] initWithBaseURL:self.baseURL sessionConfiguration:self.session.configuration];
+
+    HTTPClient.requestSerializer = [self.requestSerializer copyWithZone:zone];
+    HTTPClient.responseSerializer = [self.responseSerializer copyWithZone:zone];
+    HTTPClient.securityPolicy = [self.securityPolicy copyWithZone:zone];
+    return HTTPClient;
+}
+
+@end

ios/JianYuIOS/Pods/AFNetworking/AFNetworking/AFNetworkReachabilityManager.h

@@ -0,0 +1,206 @@
+// AFNetworkReachabilityManager.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#if !TARGET_OS_WATCH
+#import <SystemConfiguration/SystemConfiguration.h>
+
+typedef NS_ENUM(NSInteger, AFNetworkReachabilityStatus) {
+    AFNetworkReachabilityStatusUnknown          = -1,
+    AFNetworkReachabilityStatusNotReachable     = 0,
+    AFNetworkReachabilityStatusReachableViaWWAN = 1,
+    AFNetworkReachabilityStatusReachableViaWiFi = 2,
+};
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ `AFNetworkReachabilityManager` monitors the reachability of domains, and addresses for both WWAN and WiFi network interfaces.
+
+ Reachability can be used to determine background information about why a network operation failed, or to trigger a network operation retrying when a connection is established. It should not be used to prevent a user from initiating a network request, as it's possible that an initial request may be required to establish reachability.
+
+ See Apple's Reachability Sample Code ( https://developer.apple.com/library/ios/samplecode/reachability/ )
+
+ @warning Instances of `AFNetworkReachabilityManager` must be started with `-startMonitoring` before reachability status can be determined.
+ */
+@interface AFNetworkReachabilityManager : NSObject
+
+/**
+ The current network reachability status.
+ */
+@property (readonly, nonatomic, assign) AFNetworkReachabilityStatus networkReachabilityStatus;
+
+/**
+ Whether or not the network is currently reachable.
+ */
+@property (readonly, nonatomic, assign, getter = isReachable) BOOL reachable;
+
+/**
+ Whether or not the network is currently reachable via WWAN.
+ */
+@property (readonly, nonatomic, assign, getter = isReachableViaWWAN) BOOL reachableViaWWAN;
+
+/**
+ Whether or not the network is currently reachable via WiFi.
+ */
+@property (readonly, nonatomic, assign, getter = isReachableViaWiFi) BOOL reachableViaWiFi;
+
+///---------------------
+/// @name Initialization
+///---------------------
+
+/**
+ Returns the shared network reachability manager.
+ */
++ (instancetype)sharedManager;
+
+/**
+ Creates and returns a network reachability manager with the default socket address.
+ 
+ @return An initialized network reachability manager, actively monitoring the default socket address.
+ */
++ (instancetype)manager;
+
+/**
+ Creates and returns a network reachability manager for the specified domain.
+
+ @param domain The domain used to evaluate network reachability.
+
+ @return An initialized network reachability manager, actively monitoring the specified domain.
+ */
++ (instancetype)managerForDomain:(NSString *)domain;
+
+/**
+ Creates and returns a network reachability manager for the socket address.
+
+ @param address The socket address (`sockaddr_in6`) used to evaluate network reachability.
+
+ @return An initialized network reachability manager, actively monitoring the specified socket address.
+ */
++ (instancetype)managerForAddress:(const void *)address;
+
+/**
+ Initializes an instance of a network reachability manager from the specified reachability object.
+
+ @param reachability The reachability object to monitor.
+
+ @return An initialized network reachability manager, actively monitoring the specified reachability.
+ */
+- (instancetype)initWithReachability:(SCNetworkReachabilityRef)reachability NS_DESIGNATED_INITIALIZER;
+
+///--------------------------------------------------
+/// @name Starting & Stopping Reachability Monitoring
+///--------------------------------------------------
+
+/**
+ Starts monitoring for changes in network reachability status.
+ */
+- (void)startMonitoring;
+
+/**
+ Stops monitoring for changes in network reachability status.
+ */
+- (void)stopMonitoring;
+
+///-------------------------------------------------
+/// @name Getting Localized Reachability Description
+///-------------------------------------------------
+
+/**
+ Returns a localized string representation of the current network reachability status.
+ */
+- (NSString *)localizedNetworkReachabilityStatusString;
+
+///---------------------------------------------------
+/// @name Setting Network Reachability Change Callback
+///---------------------------------------------------
+
+/**
+ Sets a callback to be executed when the network availability of the `baseURL` host changes.
+
+ @param block A block object to be executed when the network availability of the `baseURL` host changes.. This block has no return value and takes a single argument which represents the various reachability states from the device to the `baseURL`.
+ */
+- (void)setReachabilityStatusChangeBlock:(nullable void (^)(AFNetworkReachabilityStatus status))block;
+
+@end
+
+///----------------
+/// @name Constants
+///----------------
+
+/**
+ ## Network Reachability
+
+ The following constants are provided by `AFNetworkReachabilityManager` as possible network reachability statuses.
+
+ enum {
+ AFNetworkReachabilityStatusUnknown,
+ AFNetworkReachabilityStatusNotReachable,
+ AFNetworkReachabilityStatusReachableViaWWAN,
+ AFNetworkReachabilityStatusReachableViaWiFi,
+ }
+
+ `AFNetworkReachabilityStatusUnknown`
+ The `baseURL` host reachability is not known.
+
+ `AFNetworkReachabilityStatusNotReachable`
+ The `baseURL` host cannot be reached.
+
+ `AFNetworkReachabilityStatusReachableViaWWAN`
+ The `baseURL` host can be reached via a cellular connection, such as EDGE or GPRS.
+
+ `AFNetworkReachabilityStatusReachableViaWiFi`
+ The `baseURL` host can be reached via a Wi-Fi connection.
+
+ ### Keys for Notification UserInfo Dictionary
+
+ Strings that are used as keys in a `userInfo` dictionary in a network reachability status change notification.
+
+ `AFNetworkingReachabilityNotificationStatusItem`
+ A key in the userInfo dictionary in a `AFNetworkingReachabilityDidChangeNotification` notification.
+ The corresponding value is an `NSNumber` object representing the `AFNetworkReachabilityStatus` value for the current reachability status.
+ */
+
+///--------------------
+/// @name Notifications
+///--------------------
+
+/**
+ Posted when network reachability changes.
+ This notification assigns no notification object. The `userInfo` dictionary contains an `NSNumber` object under the `AFNetworkingReachabilityNotificationStatusItem` key, representing the `AFNetworkReachabilityStatus` value for the current network reachability.
+
+ @warning In order for network reachability to be monitored, include the `SystemConfiguration` framework in the active target's "Link Binary With Library" build phase, and add `#import <SystemConfiguration/SystemConfiguration.h>` to the header prefix of the project (`Prefix.pch`).
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingReachabilityDidChangeNotification;
+FOUNDATION_EXPORT NSString * const AFNetworkingReachabilityNotificationStatusItem;
+
+///--------------------
+/// @name Functions
+///--------------------
+
+/**
+ Returns a localized string representation of an `AFNetworkReachabilityStatus` value.
+ */
+FOUNDATION_EXPORT NSString * AFStringFromNetworkReachabilityStatus(AFNetworkReachabilityStatus status);
+
+NS_ASSUME_NONNULL_END
+#endif

ios/JianYuIOS/Pods/AFNetworking/AFNetworking/AFNetworkReachabilityManager.m

@@ -0,0 +1,263 @@
+// AFNetworkReachabilityManager.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFNetworkReachabilityManager.h"
+#if !TARGET_OS_WATCH
+
+#import <netinet/in.h>
+#import <netinet6/in6.h>
+#import <arpa/inet.h>
+#import <ifaddrs.h>
+#import <netdb.h>
+
+NSString * const AFNetworkingReachabilityDidChangeNotification = @"com.alamofire.networking.reachability.change";
+NSString * const AFNetworkingReachabilityNotificationStatusItem = @"AFNetworkingReachabilityNotificationStatusItem";
+
+typedef void (^AFNetworkReachabilityStatusBlock)(AFNetworkReachabilityStatus status);
+
+NSString * AFStringFromNetworkReachabilityStatus(AFNetworkReachabilityStatus status) {
+    switch (status) {
+        case AFNetworkReachabilityStatusNotReachable:
+            return NSLocalizedStringFromTable(@"Not Reachable", @"AFNetworking", nil);
+        case AFNetworkReachabilityStatusReachableViaWWAN:
+            return NSLocalizedStringFromTable(@"Reachable via WWAN", @"AFNetworking", nil);
+        case AFNetworkReachabilityStatusReachableViaWiFi:
+            return NSLocalizedStringFromTable(@"Reachable via WiFi", @"AFNetworking", nil);
+        case AFNetworkReachabilityStatusUnknown:
+        default:
+            return NSLocalizedStringFromTable(@"Unknown", @"AFNetworking", nil);
+    }
+}
+
+static AFNetworkReachabilityStatus AFNetworkReachabilityStatusForFlags(SCNetworkReachabilityFlags flags) {
+    BOOL isReachable = ((flags & kSCNetworkReachabilityFlagsReachable) != 0);
+    BOOL needsConnection = ((flags & kSCNetworkReachabilityFlagsConnectionRequired) != 0);
+    BOOL canConnectionAutomatically = (((flags & kSCNetworkReachabilityFlagsConnectionOnDemand ) != 0) || ((flags & kSCNetworkReachabilityFlagsConnectionOnTraffic) != 0));
+    BOOL canConnectWithoutUserInteraction = (canConnectionAutomatically && (flags & kSCNetworkReachabilityFlagsInterventionRequired) == 0);
+    BOOL isNetworkReachable = (isReachable && (!needsConnection || canConnectWithoutUserInteraction));
+
+    AFNetworkReachabilityStatus status = AFNetworkReachabilityStatusUnknown;
+    if (isNetworkReachable == NO) {
+        status = AFNetworkReachabilityStatusNotReachable;
+    }
+#if	TARGET_OS_IPHONE
+    else if ((flags & kSCNetworkReachabilityFlagsIsWWAN) != 0) {
+        status = AFNetworkReachabilityStatusReachableViaWWAN;
+    }
+#endif
+    else {
+        status = AFNetworkReachabilityStatusReachableViaWiFi;
+    }
+
+    return status;
+}
+
+/**
+ * Queue a status change notification for the main thread.
+ *
+ * This is done to ensure that the notifications are received in the same order
+ * as they are sent. If notifications are sent directly, it is possible that
+ * a queued notification (for an earlier status condition) is processed after
+ * the later update, resulting in the listener being left in the wrong state.
+ */
+static void AFPostReachabilityStatusChange(SCNetworkReachabilityFlags flags, AFNetworkReachabilityStatusBlock block) {
+    AFNetworkReachabilityStatus status = AFNetworkReachabilityStatusForFlags(flags);
+    dispatch_async(dispatch_get_main_queue(), ^{
+        if (block) {
+            block(status);
+        }
+        NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+        NSDictionary *userInfo = @{ AFNetworkingReachabilityNotificationStatusItem: @(status) };
+        [notificationCenter postNotificationName:AFNetworkingReachabilityDidChangeNotification object:nil userInfo:userInfo];
+    });
+}
+
+static void AFNetworkReachabilityCallback(SCNetworkReachabilityRef __unused target, SCNetworkReachabilityFlags flags, void *info) {
+    AFPostReachabilityStatusChange(flags, (__bridge AFNetworkReachabilityStatusBlock)info);
+}
+
+
+static const void * AFNetworkReachabilityRetainCallback(const void *info) {
+    return Block_copy(info);
+}
+
+static void AFNetworkReachabilityReleaseCallback(const void *info) {
+    if (info) {
+        Block_release(info);
+    }
+}
+
+@interface AFNetworkReachabilityManager ()
+@property (readonly, nonatomic, assign) SCNetworkReachabilityRef networkReachability;
+@property (readwrite, nonatomic, assign) AFNetworkReachabilityStatus networkReachabilityStatus;
+@property (readwrite, nonatomic, copy) AFNetworkReachabilityStatusBlock networkReachabilityStatusBlock;
+@end
+
+@implementation AFNetworkReachabilityManager
+
++ (instancetype)sharedManager {
+    static AFNetworkReachabilityManager *_sharedManager = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _sharedManager = [self manager];
+    });
+
+    return _sharedManager;
+}
+
++ (instancetype)managerForDomain:(NSString *)domain {
+    SCNetworkReachabilityRef reachability = SCNetworkReachabilityCreateWithName(kCFAllocatorDefault, [domain UTF8String]);
+
+    AFNetworkReachabilityManager *manager = [[self alloc] initWithReachability:reachability];
+    
+    CFRelease(reachability);
+
+    return manager;
+}
+
++ (instancetype)managerForAddress:(const void *)address {
+    SCNetworkReachabilityRef reachability = SCNetworkReachabilityCreateWithAddress(kCFAllocatorDefault, (const struct sockaddr *)address);
+    AFNetworkReachabilityManager *manager = [[self alloc] initWithReachability:reachability];
+
+    CFRelease(reachability);
+    
+    return manager;
+}
+
++ (instancetype)manager
+{
+#if (defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 90000) || (defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 101100)
+    struct sockaddr_in6 address;
+    bzero(&address, sizeof(address));
+    address.sin6_len = sizeof(address);
+    address.sin6_family = AF_INET6;
+#else
+    struct sockaddr_in address;
+    bzero(&address, sizeof(address));
+    address.sin_len = sizeof(address);
+    address.sin_family = AF_INET;
+#endif
+    return [self managerForAddress:&address];
+}
+
+- (instancetype)initWithReachability:(SCNetworkReachabilityRef)reachability {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    _networkReachability = CFRetain(reachability);
+    self.networkReachabilityStatus = AFNetworkReachabilityStatusUnknown;
+
+    return self;
+}
+
+- (instancetype)init NS_UNAVAILABLE
+{
+    return nil;
+}
+
+- (void)dealloc {
+    [self stopMonitoring];
+    
+    if (_networkReachability != NULL) {
+        CFRelease(_networkReachability);
+    }
+}
+
+#pragma mark -
+
+- (BOOL)isReachable {
+    return [self isReachableViaWWAN] || [self isReachableViaWiFi];
+}
+
+- (BOOL)isReachableViaWWAN {
+    return self.networkReachabilityStatus == AFNetworkReachabilityStatusReachableViaWWAN;
+}
+
+- (BOOL)isReachableViaWiFi {
+    return self.networkReachabilityStatus == AFNetworkReachabilityStatusReachableViaWiFi;
+}
+
+#pragma mark -
+
+- (void)startMonitoring {
+    [self stopMonitoring];
+
+    if (!self.networkReachability) {
+        return;
+    }
+
+    __weak __typeof(self)weakSelf = self;
+    AFNetworkReachabilityStatusBlock callback = ^(AFNetworkReachabilityStatus status) {
+        __strong __typeof(weakSelf)strongSelf = weakSelf;
+
+        strongSelf.networkReachabilityStatus = status;
+        if (strongSelf.networkReachabilityStatusBlock) {
+            strongSelf.networkReachabilityStatusBlock(status);
+        }
+
+    };
+
+    SCNetworkReachabilityContext context = {0, (__bridge void *)callback, AFNetworkReachabilityRetainCallback, AFNetworkReachabilityReleaseCallback, NULL};
+    SCNetworkReachabilitySetCallback(self.networkReachability, AFNetworkReachabilityCallback, &context);
+    SCNetworkReachabilityScheduleWithRunLoop(self.networkReachability, CFRunLoopGetMain(), kCFRunLoopCommonModes);
+
+    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_BACKGROUND, 0),^{
+        SCNetworkReachabilityFlags flags;
+        if (SCNetworkReachabilityGetFlags(self.networkReachability, &flags)) {
+            AFPostReachabilityStatusChange(flags, callback);
+        }
+    });
+}
+
+- (void)stopMonitoring {
+    if (!self.networkReachability) {
+        return;
+    }
+
+    SCNetworkReachabilityUnscheduleFromRunLoop(self.networkReachability, CFRunLoopGetMain(), kCFRunLoopCommonModes);
+}
+
+#pragma mark -
+
+- (NSString *)localizedNetworkReachabilityStatusString {
+    return AFStringFromNetworkReachabilityStatus(self.networkReachabilityStatus);
+}
+
+#pragma mark -
+
+- (void)setReachabilityStatusChangeBlock:(void (^)(AFNetworkReachabilityStatus status))block {
+    self.networkReachabilityStatusBlock = block;
+}
+
+#pragma mark - NSKeyValueObserving
+
++ (NSSet *)keyPathsForValuesAffectingValueForKey:(NSString *)key {
+    if ([key isEqualToString:@"reachable"] || [key isEqualToString:@"reachableViaWWAN"] || [key isEqualToString:@"reachableViaWiFi"]) {
+        return [NSSet setWithObject:@"networkReachabilityStatus"];
+    }
+
+    return [super keyPathsForValuesAffectingValueForKey:key];
+}
+
+@end
+#endif

ios/JianYuIOS/Pods/AFNetworking/AFNetworking/AFNetworking.h

@@ -0,0 +1,41 @@
+// AFNetworking.h
+//
+// Copyright (c) 2013 AFNetworking (http://afnetworking.com/)
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+#import <Availability.h>
+#import <TargetConditionals.h>
+
+#ifndef _AFNETWORKING_
+    #define _AFNETWORKING_
+
+    #import "AFURLRequestSerialization.h"
+    #import "AFURLResponseSerialization.h"
+    #import "AFSecurityPolicy.h"
+
+#if !TARGET_OS_WATCH
+    #import "AFNetworkReachabilityManager.h"
+#endif
+
+    #import "AFURLSessionManager.h"
+    #import "AFHTTPSessionManager.h"
+
+#endif /* _AFNETWORKING_ */

ios/JianYuIOS/Pods/AFNetworking/AFNetworking/AFSecurityPolicy.h

@@ -0,0 +1,154 @@
+// AFSecurityPolicy.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+#import <Security/Security.h>
+
+typedef NS_ENUM(NSUInteger, AFSSLPinningMode) {
+    AFSSLPinningModeNone,
+    AFSSLPinningModePublicKey,
+    AFSSLPinningModeCertificate,
+};
+
+/**
+ `AFSecurityPolicy` evaluates server trust against pinned X.509 certificates and public keys over secure connections.
+
+ Adding pinned SSL certificates to your app helps prevent man-in-the-middle attacks and other vulnerabilities. Applications dealing with sensitive customer data or financial information are strongly encouraged to route all communication over an HTTPS connection with SSL pinning configured and enabled.
+ */
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface AFSecurityPolicy : NSObject <NSSecureCoding, NSCopying>
+
+/**
+ The criteria by which server trust should be evaluated against the pinned SSL certificates. Defaults to `AFSSLPinningModeNone`.
+ */
+@property (readonly, nonatomic, assign) AFSSLPinningMode SSLPinningMode;
+
+/**
+ The certificates used to evaluate server trust according to the SSL pinning mode. 
+
+  By default, this property is set to any (`.cer`) certificates included in the target compiling AFNetworking. Note that if you are using AFNetworking as embedded framework, no certificates will be pinned by default. Use `certificatesInBundle` to load certificates from your target, and then create a new policy by calling `policyWithPinningMode:withPinnedCertificates`.
+ 
+ Note that if pinning is enabled, `evaluateServerTrust:forDomain:` will return true if any pinned certificate matches.
+ */
+@property (nonatomic, strong, nullable) NSSet <NSData *> *pinnedCertificates;
+
+/**
+ Whether or not to trust servers with an invalid or expired SSL certificates. Defaults to `NO`.
+ */
+@property (nonatomic, assign) BOOL allowInvalidCertificates;
+
+/**
+ Whether or not to validate the domain name in the certificate's CN field. Defaults to `YES`.
+ */
+@property (nonatomic, assign) BOOL validatesDomainName;
+
+///-----------------------------------------
+/// @name Getting Certificates from the Bundle
+///-----------------------------------------
+
+/**
+ Returns any certificates included in the bundle. If you are using AFNetworking as an embedded framework, you must use this method to find the certificates you have included in your app bundle, and use them when creating your security policy by calling `policyWithPinningMode:withPinnedCertificates`.
+
+ @return The certificates included in the given bundle.
+ */
++ (NSSet <NSData *> *)certificatesInBundle:(NSBundle *)bundle;
+
+///-----------------------------------------
+/// @name Getting Specific Security Policies
+///-----------------------------------------
+
+/**
+ Returns the shared default security policy, which does not allow invalid certificates, validates domain name, and does not validate against pinned certificates or public keys.
+
+ @return The default security policy.
+ */
++ (instancetype)defaultPolicy;
+
+///---------------------
+/// @name Initialization
+///---------------------
+
+/**
+ Creates and returns a security policy with the specified pinning mode.
+
+ @param pinningMode The SSL pinning mode.
+
+ @return A new security policy.
+ */
++ (instancetype)policyWithPinningMode:(AFSSLPinningMode)pinningMode;
+
+/**
+ Creates and returns a security policy with the specified pinning mode.
+
+ @param pinningMode The SSL pinning mode.
+ @param pinnedCertificates The certificates to pin against.
+
+ @return A new security policy.
+ */
++ (instancetype)policyWithPinningMode:(AFSSLPinningMode)pinningMode withPinnedCertificates:(NSSet <NSData *> *)pinnedCertificates;
+
+///------------------------------
+/// @name Evaluating Server Trust
+///------------------------------
+
+/**
+ Whether or not the specified server trust should be accepted, based on the security policy.
+
+ This method should be used when responding to an authentication challenge from a server.
+
+ @param serverTrust The X.509 certificate trust of the server.
+ @param domain The domain of serverTrust. If `nil`, the domain will not be validated.
+
+ @return Whether or not to trust the server.
+ */
+- (BOOL)evaluateServerTrust:(SecTrustRef)serverTrust
+                  forDomain:(nullable NSString *)domain;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+///----------------
+/// @name Constants
+///----------------
+
+/**
+ ## SSL Pinning Modes
+
+ The following constants are provided by `AFSSLPinningMode` as possible SSL pinning modes.
+
+ enum {
+ AFSSLPinningModeNone,
+ AFSSLPinningModePublicKey,
+ AFSSLPinningModeCertificate,
+ }
+
+ `AFSSLPinningModeNone`
+ Do not used pinned certificates to validate servers.
+
+ `AFSSLPinningModePublicKey`
+ Validate host certificates against public keys of pinned certificates.
+
+ `AFSSLPinningModeCertificate`
+ Validate host certificates against pinned certificates.
+*/

ios/JianYuIOS/Pods/AFNetworking/AFNetworking/AFSecurityPolicy.m

@@ -0,0 +1,353 @@
+// AFSecurityPolicy.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFSecurityPolicy.h"
+
+#import <AssertMacros.h>
+
+#if !TARGET_OS_IOS && !TARGET_OS_WATCH && !TARGET_OS_TV
+static NSData * AFSecKeyGetData(SecKeyRef key) {
+    CFDataRef data = NULL;
+
+    __Require_noErr_Quiet(SecItemExport(key, kSecFormatUnknown, kSecItemPemArmour, NULL, &data), _out);
+
+    return (__bridge_transfer NSData *)data;
+
+_out:
+    if (data) {
+        CFRelease(data);
+    }
+
+    return nil;
+}
+#endif
+
+static BOOL AFSecKeyIsEqualToKey(SecKeyRef key1, SecKeyRef key2) {
+#if TARGET_OS_IOS || TARGET_OS_WATCH || TARGET_OS_TV
+    return [(__bridge id)key1 isEqual:(__bridge id)key2];
+#else
+    return [AFSecKeyGetData(key1) isEqual:AFSecKeyGetData(key2)];
+#endif
+}
+
+static id AFPublicKeyForCertificate(NSData *certificate) {
+    id allowedPublicKey = nil;
+    SecCertificateRef allowedCertificate;
+    SecCertificateRef allowedCertificates[1];
+    CFArrayRef tempCertificates = nil;
+    SecPolicyRef policy = nil;
+    SecTrustRef allowedTrust = nil;
+    SecTrustResultType result;
+
+    allowedCertificate = SecCertificateCreateWithData(NULL, (__bridge CFDataRef)certificate);
+    __Require_Quiet(allowedCertificate != NULL, _out);
+
+    allowedCertificates[0] = allowedCertificate;
+    tempCertificates = CFArrayCreate(NULL, (const void **)allowedCertificates, 1, NULL);
+
+    policy = SecPolicyCreateBasicX509();
+    __Require_noErr_Quiet(SecTrustCreateWithCertificates(tempCertificates, policy, &allowedTrust), _out);
+    __Require_noErr_Quiet(SecTrustEvaluate(allowedTrust, &result), _out);
+
+    allowedPublicKey = (__bridge_transfer id)SecTrustCopyPublicKey(allowedTrust);
+
+_out:
+    if (allowedTrust) {
+        CFRelease(allowedTrust);
+    }
+
+    if (policy) {
+        CFRelease(policy);
+    }
+
+    if (tempCertificates) {
+        CFRelease(tempCertificates);
+    }
+
+    if (allowedCertificate) {
+        CFRelease(allowedCertificate);
+    }
+
+    return allowedPublicKey;
+}
+
+static BOOL AFServerTrustIsValid(SecTrustRef serverTrust) {
+    BOOL isValid = NO;
+    SecTrustResultType result;
+    __Require_noErr_Quiet(SecTrustEvaluate(serverTrust, &result), _out);
+
+    isValid = (result == kSecTrustResultUnspecified || result == kSecTrustResultProceed);
+
+_out:
+    return isValid;
+}
+
+static NSArray * AFCertificateTrustChainForServerTrust(SecTrustRef serverTrust) {
+    CFIndex certificateCount = SecTrustGetCertificateCount(serverTrust);
+    NSMutableArray *trustChain = [NSMutableArray arrayWithCapacity:(NSUInteger)certificateCount];
+
+    for (CFIndex i = 0; i < certificateCount; i++) {
+        SecCertificateRef certificate = SecTrustGetCertificateAtIndex(serverTrust, i);
+        [trustChain addObject:(__bridge_transfer NSData *)SecCertificateCopyData(certificate)];
+    }
+
+    return [NSArray arrayWithArray:trustChain];
+}
+
+static NSArray * AFPublicKeyTrustChainForServerTrust(SecTrustRef serverTrust) {
+    SecPolicyRef policy = SecPolicyCreateBasicX509();
+    CFIndex certificateCount = SecTrustGetCertificateCount(serverTrust);
+    NSMutableArray *trustChain = [NSMutableArray arrayWithCapacity:(NSUInteger)certificateCount];
+    for (CFIndex i = 0; i < certificateCount; i++) {
+        SecCertificateRef certificate = SecTrustGetCertificateAtIndex(serverTrust, i);
+
+        SecCertificateRef someCertificates[] = {certificate};
+        CFArrayRef certificates = CFArrayCreate(NULL, (const void **)someCertificates, 1, NULL);
+
+        SecTrustRef trust;
+        __Require_noErr_Quiet(SecTrustCreateWithCertificates(certificates, policy, &trust), _out);
+
+        SecTrustResultType result;
+        __Require_noErr_Quiet(SecTrustEvaluate(trust, &result), _out);
+
+        [trustChain addObject:(__bridge_transfer id)SecTrustCopyPublicKey(trust)];
+
+    _out:
+        if (trust) {
+            CFRelease(trust);
+        }
+
+        if (certificates) {
+            CFRelease(certificates);
+        }
+
+        continue;
+    }
+    CFRelease(policy);
+
+    return [NSArray arrayWithArray:trustChain];
+}
+
+#pragma mark -
+
+@interface AFSecurityPolicy()
+@property (readwrite, nonatomic, assign) AFSSLPinningMode SSLPinningMode;
+@property (readwrite, nonatomic, strong) NSSet *pinnedPublicKeys;
+@end
+
+@implementation AFSecurityPolicy
+
++ (NSSet *)certificatesInBundle:(NSBundle *)bundle {
+    NSArray *paths = [bundle pathsForResourcesOfType:@"cer" inDirectory:@"."];
+
+    NSMutableSet *certificates = [NSMutableSet setWithCapacity:[paths count]];
+    for (NSString *path in paths) {
+        NSData *certificateData = [NSData dataWithContentsOfFile:path];
+        [certificates addObject:certificateData];
+    }
+
+    return [NSSet setWithSet:certificates];
+}
+
++ (NSSet *)defaultPinnedCertificates {
+    static NSSet *_defaultPinnedCertificates = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        NSBundle *bundle = [NSBundle bundleForClass:[self class]];
+        _defaultPinnedCertificates = [self certificatesInBundle:bundle];
+    });
+
+    return _defaultPinnedCertificates;
+}
+
++ (instancetype)defaultPolicy {
+    AFSecurityPolicy *securityPolicy = [[self alloc] init];
+    securityPolicy.SSLPinningMode = AFSSLPinningModeNone;
+
+    return securityPolicy;
+}
+
++ (instancetype)policyWithPinningMode:(AFSSLPinningMode)pinningMode {
+    return [self policyWithPinningMode:pinningMode withPinnedCertificates:[self defaultPinnedCertificates]];
+}
+
++ (instancetype)policyWithPinningMode:(AFSSLPinningMode)pinningMode withPinnedCertificates:(NSSet *)pinnedCertificates {
+    AFSecurityPolicy *securityPolicy = [[self alloc] init];
+    securityPolicy.SSLPinningMode = pinningMode;
+
+    [securityPolicy setPinnedCertificates:pinnedCertificates];
+
+    return securityPolicy;
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.validatesDomainName = YES;
+
+    return self;
+}
+
+- (void)setPinnedCertificates:(NSSet *)pinnedCertificates {
+    _pinnedCertificates = pinnedCertificates;
+
+    if (self.pinnedCertificates) {
+        NSMutableSet *mutablePinnedPublicKeys = [NSMutableSet setWithCapacity:[self.pinnedCertificates count]];
+        for (NSData *certificate in self.pinnedCertificates) {
+            id publicKey = AFPublicKeyForCertificate(certificate);
+            if (!publicKey) {
+                continue;
+            }
+            [mutablePinnedPublicKeys addObject:publicKey];
+        }
+        self.pinnedPublicKeys = [NSSet setWithSet:mutablePinnedPublicKeys];
+    } else {
+        self.pinnedPublicKeys = nil;
+    }
+}
+
+#pragma mark -
+
+- (BOOL)evaluateServerTrust:(SecTrustRef)serverTrust
+                  forDomain:(NSString *)domain
+{
+    if (domain && self.allowInvalidCertificates && self.validatesDomainName && (self.SSLPinningMode == AFSSLPinningModeNone || [self.pinnedCertificates count] == 0)) {
+        // https://developer.apple.com/library/mac/documentation/NetworkingInternet/Conceptual/NetworkingTopics/Articles/OverridingSSLChainValidationCorrectly.html
+        //  According to the docs, you should only trust your provided certs for evaluation.
+        //  Pinned certificates are added to the trust. Without pinned certificates,
+        //  there is nothing to evaluate against.
+        //
+        //  From Apple Docs:
+        //          "Do not implicitly trust self-signed certificates as anchors (kSecTrustOptionImplicitAnchors).
+        //           Instead, add your own (self-signed) CA certificate to the list of trusted anchors."
+        NSLog(@"In order to validate a domain name for self signed certificates, you MUST use pinning.");
+        return NO;
+    }
+
+    NSMutableArray *policies = [NSMutableArray array];
+    if (self.validatesDomainName) {
+        [policies addObject:(__bridge_transfer id)SecPolicyCreateSSL(true, (__bridge CFStringRef)domain)];
+    } else {
+        [policies addObject:(__bridge_transfer id)SecPolicyCreateBasicX509()];
+    }
+
+    SecTrustSetPolicies(serverTrust, (__bridge CFArrayRef)policies);
+
+    if (self.SSLPinningMode == AFSSLPinningModeNone) {
+        return self.allowInvalidCertificates || AFServerTrustIsValid(serverTrust);
+    } else if (!AFServerTrustIsValid(serverTrust) && !self.allowInvalidCertificates) {
+        return NO;
+    }
+
+    switch (self.SSLPinningMode) {
+        case AFSSLPinningModeNone:
+        default:
+            return NO;
+        case AFSSLPinningModeCertificate: {
+            NSMutableArray *pinnedCertificates = [NSMutableArray array];
+            for (NSData *certificateData in self.pinnedCertificates) {
+                [pinnedCertificates addObject:(__bridge_transfer id)SecCertificateCreateWithData(NULL, (__bridge CFDataRef)certificateData)];
+            }
+            SecTrustSetAnchorCertificates(serverTrust, (__bridge CFArrayRef)pinnedCertificates);
+
+            if (!AFServerTrustIsValid(serverTrust)) {
+                return NO;
+            }
+
+            // obtain the chain after being validated, which *should* contain the pinned certificate in the last position (if it's the Root CA)
+            NSArray *serverCertificates = AFCertificateTrustChainForServerTrust(serverTrust);
+            
+            for (NSData *trustChainCertificate in [serverCertificates reverseObjectEnumerator]) {
+                if ([self.pinnedCertificates containsObject:trustChainCertificate]) {
+                    return YES;
+                }
+            }
+            
+            return NO;
+        }
+        case AFSSLPinningModePublicKey: {
+            NSUInteger trustedPublicKeyCount = 0;
+            NSArray *publicKeys = AFPublicKeyTrustChainForServerTrust(serverTrust);
+
+            for (id trustChainPublicKey in publicKeys) {
+                for (id pinnedPublicKey in self.pinnedPublicKeys) {
+                    if (AFSecKeyIsEqualToKey((__bridge SecKeyRef)trustChainPublicKey, (__bridge SecKeyRef)pinnedPublicKey)) {
+                        trustedPublicKeyCount += 1;
+                    }
+                }
+            }
+            return trustedPublicKeyCount > 0;
+        }
+    }
+    
+    return NO;
+}
+
+#pragma mark - NSKeyValueObserving
+
++ (NSSet *)keyPathsForValuesAffectingPinnedPublicKeys {
+    return [NSSet setWithObject:@"pinnedCertificates"];
+}
+
+#pragma mark - NSSecureCoding
+
++ (BOOL)supportsSecureCoding {
+    return YES;
+}
+
+- (instancetype)initWithCoder:(NSCoder *)decoder {
+
+    self = [self init];
+    if (!self) {
+        return nil;
+    }
+
+    self.SSLPinningMode = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(SSLPinningMode))] unsignedIntegerValue];
+    self.allowInvalidCertificates = [decoder decodeBoolForKey:NSStringFromSelector(@selector(allowInvalidCertificates))];
+    self.validatesDomainName = [decoder decodeBoolForKey:NSStringFromSelector(@selector(validatesDomainName))];
+    self.pinnedCertificates = [decoder decodeObjectOfClass:[NSArray class] forKey:NSStringFromSelector(@selector(pinnedCertificates))];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [coder encodeObject:[NSNumber numberWithUnsignedInteger:self.SSLPinningMode] forKey:NSStringFromSelector(@selector(SSLPinningMode))];
+    [coder encodeBool:self.allowInvalidCertificates forKey:NSStringFromSelector(@selector(allowInvalidCertificates))];
+    [coder encodeBool:self.validatesDomainName forKey:NSStringFromSelector(@selector(validatesDomainName))];
+    [coder encodeObject:self.pinnedCertificates forKey:NSStringFromSelector(@selector(pinnedCertificates))];
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    AFSecurityPolicy *securityPolicy = [[[self class] allocWithZone:zone] init];
+    securityPolicy.SSLPinningMode = self.SSLPinningMode;
+    securityPolicy.allowInvalidCertificates = self.allowInvalidCertificates;
+    securityPolicy.validatesDomainName = self.validatesDomainName;
+    securityPolicy.pinnedCertificates = [self.pinnedCertificates copyWithZone:zone];
+
+    return securityPolicy;
+}
+
+@end

ios/JianYuIOS/Pods/AFNetworking/AFNetworking/AFURLRequestSerialization.h

@@ -0,0 +1,479 @@
+// AFURLRequestSerialization.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+#import <TargetConditionals.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+#import <UIKit/UIKit.h>
+#elif TARGET_OS_WATCH
+#import <WatchKit/WatchKit.h>
+#endif
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ Returns a percent-escaped string following RFC 3986 for a query string key or value.
+ RFC 3986 states that the following characters are "reserved" characters.
+ - General Delimiters: ":", "#", "[", "]", "@", "?", "/"
+ - Sub-Delimiters: "!", "$", "&", "'", "(", ")", "*", "+", ",", ";", "="
+
+ In RFC 3986 - Section 3.4, it states that the "?" and "/" characters should not be escaped to allow
+ query strings to include a URL. Therefore, all "reserved" characters with the exception of "?" and "/"
+ should be percent-escaped in the query string.
+ 
+ @param string The string to be percent-escaped.
+ 
+ @return The percent-escaped string.
+ */
+FOUNDATION_EXPORT NSString * AFPercentEscapedStringFromString(NSString *string);
+
+/**
+ A helper method to generate encoded url query parameters for appending to the end of a URL.
+
+ @param parameters A dictionary of key/values to be encoded.
+
+ @return A url encoded query string
+ */
+FOUNDATION_EXPORT NSString * AFQueryStringFromParameters(NSDictionary *parameters);
+
+/**
+ The `AFURLRequestSerialization` protocol is adopted by an object that encodes parameters for a specified HTTP requests. Request serializers may encode parameters as query strings, HTTP bodies, setting the appropriate HTTP header fields as necessary.
+
+ For example, a JSON request serializer may set the HTTP body of the request to a JSON representation, and set the `Content-Type` HTTP header field value to `application/json`.
+ */
+@protocol AFURLRequestSerialization <NSObject, NSSecureCoding, NSCopying>
+
+/**
+ Returns a request with the specified parameters encoded into a copy of the original request.
+
+ @param request The original request.
+ @param parameters The parameters to be encoded.
+ @param error The error that occurred while attempting to encode the request parameters.
+
+ @return A serialized request.
+ */
+- (nullable NSURLRequest *)requestBySerializingRequest:(NSURLRequest *)request
+                               withParameters:(nullable id)parameters
+                                        error:(NSError * _Nullable __autoreleasing *)error NS_SWIFT_NOTHROW;
+
+@end
+
+#pragma mark -
+
+/**
+
+ */
+typedef NS_ENUM(NSUInteger, AFHTTPRequestQueryStringSerializationStyle) {
+    AFHTTPRequestQueryStringDefaultStyle = 0,
+};
+
+@protocol AFMultipartFormData;
+
+/**
+ `AFHTTPRequestSerializer` conforms to the `AFURLRequestSerialization` & `AFURLResponseSerialization` protocols, offering a concrete base implementation of query string / URL form-encoded parameter serialization and default request headers, as well as response status code and content type validation.
+
+ Any request or response serializer dealing with HTTP is encouraged to subclass `AFHTTPRequestSerializer` in order to ensure consistent default behavior.
+ */
+@interface AFHTTPRequestSerializer : NSObject <AFURLRequestSerialization>
+
+/**
+ The string encoding used to serialize parameters. `NSUTF8StringEncoding` by default.
+ */
+@property (nonatomic, assign) NSStringEncoding stringEncoding;
+
+/**
+ Whether created requests can use the device’s cellular radio (if present). `YES` by default.
+
+ @see NSMutableURLRequest -setAllowsCellularAccess:
+ */
+@property (nonatomic, assign) BOOL allowsCellularAccess;
+
+/**
+ The cache policy of created requests. `NSURLRequestUseProtocolCachePolicy` by default.
+
+ @see NSMutableURLRequest -setCachePolicy:
+ */
+@property (nonatomic, assign) NSURLRequestCachePolicy cachePolicy;
+
+/**
+ Whether created requests should use the default cookie handling. `YES` by default.
+
+ @see NSMutableURLRequest -setHTTPShouldHandleCookies:
+ */
+@property (nonatomic, assign) BOOL HTTPShouldHandleCookies;
+
+/**
+ Whether created requests can continue transmitting data before receiving a response from an earlier transmission. `NO` by default
+
+ @see NSMutableURLRequest -setHTTPShouldUsePipelining:
+ */
+@property (nonatomic, assign) BOOL HTTPShouldUsePipelining;
+
+/**
+ The network service type for created requests. `NSURLNetworkServiceTypeDefault` by default.
+
+ @see NSMutableURLRequest -setNetworkServiceType:
+ */
+@property (nonatomic, assign) NSURLRequestNetworkServiceType networkServiceType;
+
+/**
+ The timeout interval, in seconds, for created requests. The default timeout interval is 60 seconds.
+
+ @see NSMutableURLRequest -setTimeoutInterval:
+ */
+@property (nonatomic, assign) NSTimeInterval timeoutInterval;
+
+///---------------------------------------
+/// @name Configuring HTTP Request Headers
+///---------------------------------------
+
+/**
+ Default HTTP header field values to be applied to serialized requests. By default, these include the following:
+
+ - `Accept-Language` with the contents of `NSLocale +preferredLanguages`
+ - `User-Agent` with the contents of various bundle identifiers and OS designations
+
+ @discussion To add or remove default request headers, use `setValue:forHTTPHeaderField:`.
+ */
+@property (readonly, nonatomic, strong) NSDictionary <NSString *, NSString *> *HTTPRequestHeaders;
+
+/**
+ Creates and returns a serializer with default configuration.
+ */
++ (instancetype)serializer;
+
+/**
+ Sets the value for the HTTP headers set in request objects made by the HTTP client. If `nil`, removes the existing value for that header.
+
+ @param field The HTTP header to set a default value for
+ @param value The value set as default for the specified header, or `nil`
+ */
+- (void)setValue:(nullable NSString *)value
+forHTTPHeaderField:(NSString *)field;
+
+/**
+ Returns the value for the HTTP headers set in the request serializer.
+
+ @param field The HTTP header to retrieve the default value for
+
+ @return The value set as default for the specified header, or `nil`
+ */
+- (nullable NSString *)valueForHTTPHeaderField:(NSString *)field;
+
+/**
+ Sets the "Authorization" HTTP header set in request objects made by the HTTP client to a basic authentication value with Base64-encoded username and password. This overwrites any existing value for this header.
+
+ @param username The HTTP basic auth username
+ @param password The HTTP basic auth password
+ */
+- (void)setAuthorizationHeaderFieldWithUsername:(NSString *)username
+                                       password:(NSString *)password;
+
+/**
+ Clears any existing value for the "Authorization" HTTP header.
+ */
+- (void)clearAuthorizationHeader;
+
+///-------------------------------------------------------
+/// @name Configuring Query String Parameter Serialization
+///-------------------------------------------------------
+
+/**
+ HTTP methods for which serialized requests will encode parameters as a query string. `GET`, `HEAD`, and `DELETE` by default.
+ */
+@property (nonatomic, strong) NSSet <NSString *> *HTTPMethodsEncodingParametersInURI;
+
+/**
+ Set the method of query string serialization according to one of the pre-defined styles.
+
+ @param style The serialization style.
+
+ @see AFHTTPRequestQueryStringSerializationStyle
+ */
+- (void)setQueryStringSerializationWithStyle:(AFHTTPRequestQueryStringSerializationStyle)style;
+
+/**
+ Set the a custom method of query string serialization according to the specified block.
+
+ @param block A block that defines a process of encoding parameters into a query string. This block returns the query string and takes three arguments: the request, the parameters to encode, and the error that occurred when attempting to encode parameters for the given request.
+ */
+- (void)setQueryStringSerializationWithBlock:(nullable NSString * (^)(NSURLRequest *request, id parameters, NSError * __autoreleasing *error))block;
+
+///-------------------------------
+/// @name Creating Request Objects
+///-------------------------------
+
+/**
+ Creates an `NSMutableURLRequest` object with the specified HTTP method and URL string.
+
+ If the HTTP method is `GET`, `HEAD`, or `DELETE`, the parameters will be used to construct a url-encoded query string that is appended to the request's URL. Otherwise, the parameters will be encoded according to the value of the `parameterEncoding` property, and set as the request body.
+
+ @param method The HTTP method for the request, such as `GET`, `POST`, `PUT`, or `DELETE`. This parameter must not be `nil`.
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be either set as a query string for `GET` requests, or the request HTTP body.
+ @param error The error that occurred while constructing the request.
+
+ @return An `NSMutableURLRequest` object.
+ */
+- (NSMutableURLRequest *)requestWithMethod:(NSString *)method
+                                 URLString:(NSString *)URLString
+                                parameters:(nullable id)parameters
+                                     error:(NSError * _Nullable __autoreleasing *)error;
+
+/**
+ Creates an `NSMutableURLRequest` object with the specified HTTP method and URLString, and constructs a `multipart/form-data` HTTP body, using the specified parameters and multipart form data block. See http://www.w3.org/TR/html4/interact/forms.html#h-17.13.4.2
+
+ Multipart form requests are automatically streamed, reading files directly from disk along with in-memory data in a single HTTP body. The resulting `NSMutableURLRequest` object has an `HTTPBodyStream` property, so refrain from setting `HTTPBodyStream` or `HTTPBody` on this request object, as it will clear out the multipart form body stream.
+
+ @param method The HTTP method for the request. This parameter must not be `GET` or `HEAD`, or `nil`.
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded and set in the request HTTP body.
+ @param block A block that takes a single argument and appends data to the HTTP body. The block argument is an object adopting the `AFMultipartFormData` protocol.
+ @param error The error that occurred while constructing the request.
+
+ @return An `NSMutableURLRequest` object
+ */
+- (NSMutableURLRequest *)multipartFormRequestWithMethod:(NSString *)method
+                                              URLString:(NSString *)URLString
+                                             parameters:(nullable NSDictionary <NSString *, id> *)parameters
+                              constructingBodyWithBlock:(nullable void (^)(id <AFMultipartFormData> formData))block
+                                                  error:(NSError * _Nullable __autoreleasing *)error;
+
+/**
+ Creates an `NSMutableURLRequest` by removing the `HTTPBodyStream` from a request, and asynchronously writing its contents into the specified file, invoking the completion handler when finished.
+
+ @param request The multipart form request. The `HTTPBodyStream` property of `request` must not be `nil`.
+ @param fileURL The file URL to write multipart form contents to.
+ @param handler A handler block to execute.
+
+ @discussion There is a bug in `NSURLSessionTask` that causes requests to not send a `Content-Length` header when streaming contents from an HTTP body, which is notably problematic when interacting with the Amazon S3 webservice. As a workaround, this method takes a request constructed with `multipartFormRequestWithMethod:URLString:parameters:constructingBodyWithBlock:error:`, or any other request with an `HTTPBodyStream`, writes the contents to the specified file and returns a copy of the original request with the `HTTPBodyStream` property set to `nil`. From here, the file can either be passed to `AFURLSessionManager -uploadTaskWithRequest:fromFile:progress:completionHandler:`, or have its contents read into an `NSData` that's assigned to the `HTTPBody` property of the request.
+
+ @see https://github.com/AFNetworking/AFNetworking/issues/1398
+ */
+- (NSMutableURLRequest *)requestWithMultipartFormRequest:(NSURLRequest *)request
+                             writingStreamContentsToFile:(NSURL *)fileURL
+                                       completionHandler:(nullable void (^)(NSError * _Nullable error))handler;
+
+@end
+
+#pragma mark -
+
+/**
+ The `AFMultipartFormData` protocol defines the methods supported by the parameter in the block argument of `AFHTTPRequestSerializer -multipartFormRequestWithMethod:URLString:parameters:constructingBodyWithBlock:`.
+ */
+@protocol AFMultipartFormData
+
+/**
+ Appends the HTTP header `Content-Disposition: file; filename=#{generated filename}; name=#{name}"` and `Content-Type: #{generated mimeType}`, followed by the encoded file data and the multipart form boundary.
+
+ The filename and MIME type for this data in the form will be automatically generated, using the last path component of the `fileURL` and system associated MIME type for the `fileURL` extension, respectively.
+
+ @param fileURL The URL corresponding to the file whose content will be appended to the form. This parameter must not be `nil`.
+ @param name The name to be associated with the specified data. This parameter must not be `nil`.
+ @param error If an error occurs, upon return contains an `NSError` object that describes the problem.
+
+ @return `YES` if the file data was successfully appended, otherwise `NO`.
+ */
+- (BOOL)appendPartWithFileURL:(NSURL *)fileURL
+                         name:(NSString *)name
+                        error:(NSError * _Nullable __autoreleasing *)error;
+
+/**
+ Appends the HTTP header `Content-Disposition: file; filename=#{filename}; name=#{name}"` and `Content-Type: #{mimeType}`, followed by the encoded file data and the multipart form boundary.
+
+ @param fileURL The URL corresponding to the file whose content will be appended to the form. This parameter must not be `nil`.
+ @param name The name to be associated with the specified data. This parameter must not be `nil`.
+ @param fileName The file name to be used in the `Content-Disposition` header. This parameter must not be `nil`.
+ @param mimeType The declared MIME type of the file data. This parameter must not be `nil`.
+ @param error If an error occurs, upon return contains an `NSError` object that describes the problem.
+
+ @return `YES` if the file data was successfully appended otherwise `NO`.
+ */
+- (BOOL)appendPartWithFileURL:(NSURL *)fileURL
+                         name:(NSString *)name
+                     fileName:(NSString *)fileName
+                     mimeType:(NSString *)mimeType
+                        error:(NSError * _Nullable __autoreleasing *)error;
+
+/**
+ Appends the HTTP header `Content-Disposition: file; filename=#{filename}; name=#{name}"` and `Content-Type: #{mimeType}`, followed by the data from the input stream and the multipart form boundary.
+
+ @param inputStream The input stream to be appended to the form data
+ @param name The name to be associated with the specified input stream. This parameter must not be `nil`.
+ @param fileName The filename to be associated with the specified input stream. This parameter must not be `nil`.
+ @param length The length of the specified input stream in bytes.
+ @param mimeType The MIME type of the specified data. (For example, the MIME type for a JPEG image is image/jpeg.) For a list of valid MIME types, see http://www.iana.org/assignments/media-types/. This parameter must not be `nil`.
+ */
+- (void)appendPartWithInputStream:(nullable NSInputStream *)inputStream
+                             name:(NSString *)name
+                         fileName:(NSString *)fileName
+                           length:(int64_t)length
+                         mimeType:(NSString *)mimeType;
+
+/**
+ Appends the HTTP header `Content-Disposition: file; filename=#{filename}; name=#{name}"` and `Content-Type: #{mimeType}`, followed by the encoded file data and the multipart form boundary.
+
+ @param data The data to be encoded and appended to the form data.
+ @param name The name to be associated with the specified data. This parameter must not be `nil`.
+ @param fileName The filename to be associated with the specified data. This parameter must not be `nil`.
+ @param mimeType The MIME type of the specified data. (For example, the MIME type for a JPEG image is image/jpeg.) For a list of valid MIME types, see http://www.iana.org/assignments/media-types/. This parameter must not be `nil`.
+ */
+- (void)appendPartWithFileData:(NSData *)data
+                          name:(NSString *)name
+                      fileName:(NSString *)fileName
+                      mimeType:(NSString *)mimeType;
+
+/**
+ Appends the HTTP headers `Content-Disposition: form-data; name=#{name}"`, followed by the encoded data and the multipart form boundary.
+
+ @param data The data to be encoded and appended to the form data.
+ @param name The name to be associated with the specified data. This parameter must not be `nil`.
+ */
+
+- (void)appendPartWithFormData:(NSData *)data
+                          name:(NSString *)name;
+
+
+/**
+ Appends HTTP headers, followed by the encoded data and the multipart form boundary.
+
+ @param headers The HTTP headers to be appended to the form data.
+ @param body The data to be encoded and appended to the form data. This parameter must not be `nil`.
+ */
+- (void)appendPartWithHeaders:(nullable NSDictionary <NSString *, NSString *> *)headers
+                         body:(NSData *)body;
+
+/**
+ Throttles request bandwidth by limiting the packet size and adding a delay for each chunk read from the upload stream.
+
+ When uploading over a 3G or EDGE connection, requests may fail with "request body stream exhausted". Setting a maximum packet size and delay according to the recommended values (`kAFUploadStream3GSuggestedPacketSize` and `kAFUploadStream3GSuggestedDelay`) lowers the risk of the input stream exceeding its allocated bandwidth. Unfortunately, there is no definite way to distinguish between a 3G, EDGE, or LTE connection over `NSURLConnection`. As such, it is not recommended that you throttle bandwidth based solely on network reachability. Instead, you should consider checking for the "request body stream exhausted" in a failure block, and then retrying the request with throttled bandwidth.
+
+ @param numberOfBytes Maximum packet size, in number of bytes. The default packet size for an input stream is 16kb.
+ @param delay Duration of delay each time a packet is read. By default, no delay is set.
+ */
+- (void)throttleBandwidthWithPacketSize:(NSUInteger)numberOfBytes
+                                  delay:(NSTimeInterval)delay;
+
+@end
+
+#pragma mark -
+
+/**
+ `AFJSONRequestSerializer` is a subclass of `AFHTTPRequestSerializer` that encodes parameters as JSON using `NSJSONSerialization`, setting the `Content-Type` of the encoded request to `application/json`.
+ */
+@interface AFJSONRequestSerializer : AFHTTPRequestSerializer
+
+/**
+ Options for writing the request JSON data from Foundation objects. For possible values, see the `NSJSONSerialization` documentation section "NSJSONWritingOptions". `0` by default.
+ */
+@property (nonatomic, assign) NSJSONWritingOptions writingOptions;
+
+/**
+ Creates and returns a JSON serializer with specified reading and writing options.
+
+ @param writingOptions The specified JSON writing options.
+ */
++ (instancetype)serializerWithWritingOptions:(NSJSONWritingOptions)writingOptions;
+
+@end
+
+#pragma mark -
+
+/**
+ `AFPropertyListRequestSerializer` is a subclass of `AFHTTPRequestSerializer` that encodes parameters as JSON using `NSPropertyListSerializer`, setting the `Content-Type` of the encoded request to `application/x-plist`.
+ */
+@interface AFPropertyListRequestSerializer : AFHTTPRequestSerializer
+
+/**
+ The property list format. Possible values are described in "NSPropertyListFormat".
+ */
+@property (nonatomic, assign) NSPropertyListFormat format;
+
+/**
+ @warning The `writeOptions` property is currently unused.
+ */
+@property (nonatomic, assign) NSPropertyListWriteOptions writeOptions;
+
+/**
+ Creates and returns a property list serializer with a specified format, read options, and write options.
+
+ @param format The property list format.
+ @param writeOptions The property list write options.
+
+ @warning The `writeOptions` property is currently unused.
+ */
++ (instancetype)serializerWithFormat:(NSPropertyListFormat)format
+                        writeOptions:(NSPropertyListWriteOptions)writeOptions;
+
+@end
+
+#pragma mark -
+
+///----------------
+/// @name Constants
+///----------------
+
+/**
+ ## Error Domains
+
+ The following error domain is predefined.
+
+ - `NSString * const AFURLRequestSerializationErrorDomain`
+
+ ### Constants
+
+ `AFURLRequestSerializationErrorDomain`
+ AFURLRequestSerializer errors. Error codes for `AFURLRequestSerializationErrorDomain` correspond to codes in `NSURLErrorDomain`.
+ */
+FOUNDATION_EXPORT NSString * const AFURLRequestSerializationErrorDomain;
+
+/**
+ ## User info dictionary keys
+
+ These keys may exist in the user info dictionary, in addition to those defined for NSError.
+
+ - `NSString * const AFNetworkingOperationFailingURLRequestErrorKey`
+
+ ### Constants
+
+ `AFNetworkingOperationFailingURLRequestErrorKey`
+ The corresponding value is an `NSURLRequest` containing the request of the operation associated with an error. This key is only present in the `AFURLRequestSerializationErrorDomain`.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingOperationFailingURLRequestErrorKey;
+
+/**
+ ## Throttling Bandwidth for HTTP Request Input Streams
+
+ @see -throttleBandwidthWithPacketSize:delay:
+
+ ### Constants
+
+ `kAFUploadStream3GSuggestedPacketSize`
+ Maximum packet size, in number of bytes. Equal to 16kb.
+
+ `kAFUploadStream3GSuggestedDelay`
+ Duration of delay each time a packet is read. Equal to 0.2 seconds.
+ */
+FOUNDATION_EXPORT NSUInteger const kAFUploadStream3GSuggestedPacketSize;
+FOUNDATION_EXPORT NSTimeInterval const kAFUploadStream3GSuggestedDelay;
+
+NS_ASSUME_NONNULL_END

ios/JianYuIOS/Pods/AFNetworking/AFNetworking/AFURLRequestSerialization.m

@@ -0,0 +1,1376 @@
+// AFURLRequestSerialization.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFURLRequestSerialization.h"
+
+#if TARGET_OS_IOS || TARGET_OS_WATCH || TARGET_OS_TV
+#import <MobileCoreServices/MobileCoreServices.h>
+#else
+#import <CoreServices/CoreServices.h>
+#endif
+
+NSString * const AFURLRequestSerializationErrorDomain = @"com.alamofire.error.serialization.request";
+NSString * const AFNetworkingOperationFailingURLRequestErrorKey = @"com.alamofire.serialization.request.error.response";
+
+typedef NSString * (^AFQueryStringSerializationBlock)(NSURLRequest *request, id parameters, NSError *__autoreleasing *error);
+
+/**
+ Returns a percent-escaped string following RFC 3986 for a query string key or value.
+ RFC 3986 states that the following characters are "reserved" characters.
+    - General Delimiters: ":", "#", "[", "]", "@", "?", "/"
+    - Sub-Delimiters: "!", "$", "&", "'", "(", ")", "*", "+", ",", ";", "="
+
+ In RFC 3986 - Section 3.4, it states that the "?" and "/" characters should not be escaped to allow
+ query strings to include a URL. Therefore, all "reserved" characters with the exception of "?" and "/"
+ should be percent-escaped in the query string.
+    - parameter string: The string to be percent-escaped.
+    - returns: The percent-escaped string.
+ */
+NSString * AFPercentEscapedStringFromString(NSString *string) {
+    static NSString * const kAFCharactersGeneralDelimitersToEncode = @":#[]@"; // does not include "?" or "/" due to RFC 3986 - Section 3.4
+    static NSString * const kAFCharactersSubDelimitersToEncode = @"!$&'()*+,;=";
+
+    NSMutableCharacterSet * allowedCharacterSet = [[NSCharacterSet URLQueryAllowedCharacterSet] mutableCopy];
+    [allowedCharacterSet removeCharactersInString:[kAFCharactersGeneralDelimitersToEncode stringByAppendingString:kAFCharactersSubDelimitersToEncode]];
+
+	// FIXME: https://github.com/AFNetworking/AFNetworking/pull/3028
+    // return [string stringByAddingPercentEncodingWithAllowedCharacters:allowedCharacterSet];
+
+    static NSUInteger const batchSize = 50;
+
+    NSUInteger index = 0;
+    NSMutableString *escaped = @"".mutableCopy;
+
+    while (index < string.length) {
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wgnu"
+        NSUInteger length = MIN(string.length - index, batchSize);
+#pragma GCC diagnostic pop
+        NSRange range = NSMakeRange(index, length);
+
+        // To avoid breaking up character sequences such as 👴🏻👮🏽
+        range = [string rangeOfComposedCharacterSequencesForRange:range];
+
+        NSString *substring = [string substringWithRange:range];
+        NSString *encoded = [substring stringByAddingPercentEncodingWithAllowedCharacters:allowedCharacterSet];
+        [escaped appendString:encoded];
+
+        index += range.length;
+    }
+
+	return escaped;
+}
+
+#pragma mark -
+
+@interface AFQueryStringPair : NSObject
+@property (readwrite, nonatomic, strong) id field;
+@property (readwrite, nonatomic, strong) id value;
+
+- (instancetype)initWithField:(id)field value:(id)value;
+
+- (NSString *)URLEncodedStringValue;
+@end
+
+@implementation AFQueryStringPair
+
+- (instancetype)initWithField:(id)field value:(id)value {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.field = field;
+    self.value = value;
+
+    return self;
+}
+
+- (NSString *)URLEncodedStringValue {
+    if (!self.value || [self.value isEqual:[NSNull null]]) {
+        return AFPercentEscapedStringFromString([self.field description]);
+    } else {
+        return [NSString stringWithFormat:@"%@=%@", AFPercentEscapedStringFromString([self.field description]), AFPercentEscapedStringFromString([self.value description])];
+    }
+}
+
+@end
+
+#pragma mark -
+
+FOUNDATION_EXPORT NSArray * AFQueryStringPairsFromDictionary(NSDictionary *dictionary);
+FOUNDATION_EXPORT NSArray * AFQueryStringPairsFromKeyAndValue(NSString *key, id value);
+
+NSString * AFQueryStringFromParameters(NSDictionary *parameters) {
+    NSMutableArray *mutablePairs = [NSMutableArray array];
+    for (AFQueryStringPair *pair in AFQueryStringPairsFromDictionary(parameters)) {
+        [mutablePairs addObject:[pair URLEncodedStringValue]];
+    }
+
+    return [mutablePairs componentsJoinedByString:@"&"];
+}
+
+NSArray * AFQueryStringPairsFromDictionary(NSDictionary *dictionary) {
+    return AFQueryStringPairsFromKeyAndValue(nil, dictionary);
+}
+
+NSArray * AFQueryStringPairsFromKeyAndValue(NSString *key, id value) {
+    NSMutableArray *mutableQueryStringComponents = [NSMutableArray array];
+
+    NSSortDescriptor *sortDescriptor = [NSSortDescriptor sortDescriptorWithKey:@"description" ascending:YES selector:@selector(compare:)];
+
+    if ([value isKindOfClass:[NSDictionary class]]) {
+        NSDictionary *dictionary = value;
+        // Sort dictionary keys to ensure consistent ordering in query string, which is important when deserializing potentially ambiguous sequences, such as an array of dictionaries
+        for (id nestedKey in [dictionary.allKeys sortedArrayUsingDescriptors:@[ sortDescriptor ]]) {
+            id nestedValue = dictionary[nestedKey];
+            if (nestedValue) {
+                [mutableQueryStringComponents addObjectsFromArray:AFQueryStringPairsFromKeyAndValue((key ? [NSString stringWithFormat:@"%@[%@]", key, nestedKey] : nestedKey), nestedValue)];
+            }
+        }
+    } else if ([value isKindOfClass:[NSArray class]]) {
+        NSArray *array = value;
+        for (id nestedValue in array) {
+            [mutableQueryStringComponents addObjectsFromArray:AFQueryStringPairsFromKeyAndValue([NSString stringWithFormat:@"%@[]", key], nestedValue)];
+        }
+    } else if ([value isKindOfClass:[NSSet class]]) {
+        NSSet *set = value;
+        for (id obj in [set sortedArrayUsingDescriptors:@[ sortDescriptor ]]) {
+            [mutableQueryStringComponents addObjectsFromArray:AFQueryStringPairsFromKeyAndValue(key, obj)];
+        }
+    } else {
+        [mutableQueryStringComponents addObject:[[AFQueryStringPair alloc] initWithField:key value:value]];
+    }
+
+    return mutableQueryStringComponents;
+}
+
+#pragma mark -
+
+@interface AFStreamingMultipartFormData : NSObject <AFMultipartFormData>
+- (instancetype)initWithURLRequest:(NSMutableURLRequest *)urlRequest
+                    stringEncoding:(NSStringEncoding)encoding;
+
+- (NSMutableURLRequest *)requestByFinalizingMultipartFormData;
+@end
+
+#pragma mark -
+
+static NSArray * AFHTTPRequestSerializerObservedKeyPaths() {
+    static NSArray *_AFHTTPRequestSerializerObservedKeyPaths = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _AFHTTPRequestSerializerObservedKeyPaths = @[NSStringFromSelector(@selector(allowsCellularAccess)), NSStringFromSelector(@selector(cachePolicy)), NSStringFromSelector(@selector(HTTPShouldHandleCookies)), NSStringFromSelector(@selector(HTTPShouldUsePipelining)), NSStringFromSelector(@selector(networkServiceType)), NSStringFromSelector(@selector(timeoutInterval))];
+    });
+
+    return _AFHTTPRequestSerializerObservedKeyPaths;
+}
+
+static void *AFHTTPRequestSerializerObserverContext = &AFHTTPRequestSerializerObserverContext;
+
+@interface AFHTTPRequestSerializer ()
+@property (readwrite, nonatomic, strong) NSMutableSet *mutableObservedChangedKeyPaths;
+@property (readwrite, nonatomic, strong) NSMutableDictionary *mutableHTTPRequestHeaders;
+@property (readwrite, nonatomic, assign) AFHTTPRequestQueryStringSerializationStyle queryStringSerializationStyle;
+@property (readwrite, nonatomic, copy) AFQueryStringSerializationBlock queryStringSerialization;
+@end
+
+@implementation AFHTTPRequestSerializer
+
++ (instancetype)serializer {
+    return [[self alloc] init];
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.stringEncoding = NSUTF8StringEncoding;
+
+    self.mutableHTTPRequestHeaders = [NSMutableDictionary dictionary];
+
+    // Accept-Language HTTP Header; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.4
+    NSMutableArray *acceptLanguagesComponents = [NSMutableArray array];
+    [[NSLocale preferredLanguages] enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
+        float q = 1.0f - (idx * 0.1f);
+        [acceptLanguagesComponents addObject:[NSString stringWithFormat:@"%@;q=%0.1g", obj, q]];
+        *stop = q <= 0.5f;
+    }];
+    [self setValue:[acceptLanguagesComponents componentsJoinedByString:@", "] forHTTPHeaderField:@"Accept-Language"];
+
+    NSString *userAgent = nil;
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+#if TARGET_OS_IOS
+    // User-Agent Header; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.43
+    userAgent = [NSString stringWithFormat:@"%@/%@ (%@; iOS %@; Scale/%0.2f)", [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleExecutableKey] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleIdentifierKey], [[NSBundle mainBundle] infoDictionary][@"CFBundleShortVersionString"] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleVersionKey], [[UIDevice currentDevice] model], [[UIDevice currentDevice] systemVersion], [[UIScreen mainScreen] scale]];
+#elif TARGET_OS_WATCH
+    // User-Agent Header; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.43
+    userAgent = [NSString stringWithFormat:@"%@/%@ (%@; watchOS %@; Scale/%0.2f)", [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleExecutableKey] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleIdentifierKey], [[NSBundle mainBundle] infoDictionary][@"CFBundleShortVersionString"] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleVersionKey], [[WKInterfaceDevice currentDevice] model], [[WKInterfaceDevice currentDevice] systemVersion], [[WKInterfaceDevice currentDevice] screenScale]];
+#elif defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
+    userAgent = [NSString stringWithFormat:@"%@/%@ (Mac OS X %@)", [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleExecutableKey] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleIdentifierKey], [[NSBundle mainBundle] infoDictionary][@"CFBundleShortVersionString"] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleVersionKey], [[NSProcessInfo processInfo] operatingSystemVersionString]];
+#endif
+#pragma clang diagnostic pop
+    if (userAgent) {
+        if (![userAgent canBeConvertedToEncoding:NSASCIIStringEncoding]) {
+            NSMutableString *mutableUserAgent = [userAgent mutableCopy];
+            if (CFStringTransform((__bridge CFMutableStringRef)(mutableUserAgent), NULL, (__bridge CFStringRef)@"Any-Latin; Latin-ASCII; [:^ASCII:] Remove", false)) {
+                userAgent = mutableUserAgent;
+            }
+        }
+        [self setValue:userAgent forHTTPHeaderField:@"User-Agent"];
+    }
+
+    // HTTP Method Definitions; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html
+    self.HTTPMethodsEncodingParametersInURI = [NSSet setWithObjects:@"GET", @"HEAD", @"DELETE", nil];
+
+    self.mutableObservedChangedKeyPaths = [NSMutableSet set];
+    for (NSString *keyPath in AFHTTPRequestSerializerObservedKeyPaths()) {
+        if ([self respondsToSelector:NSSelectorFromString(keyPath)]) {
+            [self addObserver:self forKeyPath:keyPath options:NSKeyValueObservingOptionNew context:AFHTTPRequestSerializerObserverContext];
+        }
+    }
+
+    return self;
+}
+
+- (void)dealloc {
+    for (NSString *keyPath in AFHTTPRequestSerializerObservedKeyPaths()) {
+        if ([self respondsToSelector:NSSelectorFromString(keyPath)]) {
+            [self removeObserver:self forKeyPath:keyPath context:AFHTTPRequestSerializerObserverContext];
+        }
+    }
+}
+
+#pragma mark -
+
+// Workarounds for crashing behavior using Key-Value Observing with XCTest
+// See https://github.com/AFNetworking/AFNetworking/issues/2523
+
+- (void)setAllowsCellularAccess:(BOOL)allowsCellularAccess {
+    [self willChangeValueForKey:NSStringFromSelector(@selector(allowsCellularAccess))];
+    _allowsCellularAccess = allowsCellularAccess;
+    [self didChangeValueForKey:NSStringFromSelector(@selector(allowsCellularAccess))];
+}
+
+- (void)setCachePolicy:(NSURLRequestCachePolicy)cachePolicy {
+    [self willChangeValueForKey:NSStringFromSelector(@selector(cachePolicy))];
+    _cachePolicy = cachePolicy;
+    [self didChangeValueForKey:NSStringFromSelector(@selector(cachePolicy))];
+}
+
+- (void)setHTTPShouldHandleCookies:(BOOL)HTTPShouldHandleCookies {
+    [self willChangeValueForKey:NSStringFromSelector(@selector(HTTPShouldHandleCookies))];
+    _HTTPShouldHandleCookies = HTTPShouldHandleCookies;
+    [self didChangeValueForKey:NSStringFromSelector(@selector(HTTPShouldHandleCookies))];
+}
+
+- (void)setHTTPShouldUsePipelining:(BOOL)HTTPShouldUsePipelining {
+    [self willChangeValueForKey:NSStringFromSelector(@selector(HTTPShouldUsePipelining))];
+    _HTTPShouldUsePipelining = HTTPShouldUsePipelining;
+    [self didChangeValueForKey:NSStringFromSelector(@selector(HTTPShouldUsePipelining))];
+}
+
+- (void)setNetworkServiceType:(NSURLRequestNetworkServiceType)networkServiceType {
+    [self willChangeValueForKey:NSStringFromSelector(@selector(networkServiceType))];
+    _networkServiceType = networkServiceType;
+    [self didChangeValueForKey:NSStringFromSelector(@selector(networkServiceType))];
+}
+
+- (void)setTimeoutInterval:(NSTimeInterval)timeoutInterval {
+    [self willChangeValueForKey:NSStringFromSelector(@selector(timeoutInterval))];
+    _timeoutInterval = timeoutInterval;
+    [self didChangeValueForKey:NSStringFromSelector(@selector(timeoutInterval))];
+}
+
+#pragma mark -
+
+- (NSDictionary *)HTTPRequestHeaders {
+    return [NSDictionary dictionaryWithDictionary:self.mutableHTTPRequestHeaders];
+}
+
+- (void)setValue:(NSString *)value
+forHTTPHeaderField:(NSString *)field
+{
+	[self.mutableHTTPRequestHeaders setValue:value forKey:field];
+}
+
+- (NSString *)valueForHTTPHeaderField:(NSString *)field {
+    return [self.mutableHTTPRequestHeaders valueForKey:field];
+}
+
+- (void)setAuthorizationHeaderFieldWithUsername:(NSString *)username
+                                       password:(NSString *)password
+{
+    NSData *basicAuthCredentials = [[NSString stringWithFormat:@"%@:%@", username, password] dataUsingEncoding:NSUTF8StringEncoding];
+    NSString *base64AuthCredentials = [basicAuthCredentials base64EncodedStringWithOptions:(NSDataBase64EncodingOptions)0];
+    [self setValue:[NSString stringWithFormat:@"Basic %@", base64AuthCredentials] forHTTPHeaderField:@"Authorization"];
+}
+
+- (void)clearAuthorizationHeader {
+	[self.mutableHTTPRequestHeaders removeObjectForKey:@"Authorization"];
+}
+
+#pragma mark -
+
+- (void)setQueryStringSerializationWithStyle:(AFHTTPRequestQueryStringSerializationStyle)style {
+    self.queryStringSerializationStyle = style;
+    self.queryStringSerialization = nil;
+}
+
+- (void)setQueryStringSerializationWithBlock:(NSString *(^)(NSURLRequest *, id, NSError *__autoreleasing *))block {
+    self.queryStringSerialization = block;
+}
+
+#pragma mark -
+
+- (NSMutableURLRequest *)requestWithMethod:(NSString *)method
+                                 URLString:(NSString *)URLString
+                                parameters:(id)parameters
+                                     error:(NSError *__autoreleasing *)error
+{
+    NSParameterAssert(method);
+    NSParameterAssert(URLString);
+
+    NSURL *url = [NSURL URLWithString:URLString];
+
+    NSParameterAssert(url);
+
+    NSMutableURLRequest *mutableRequest = [[NSMutableURLRequest alloc] initWithURL:url];
+    mutableRequest.HTTPMethod = method;
+
+    for (NSString *keyPath in AFHTTPRequestSerializerObservedKeyPaths()) {
+        if ([self.mutableObservedChangedKeyPaths containsObject:keyPath]) {
+            [mutableRequest setValue:[self valueForKeyPath:keyPath] forKey:keyPath];
+        }
+    }
+
+    mutableRequest = [[self requestBySerializingRequest:mutableRequest withParameters:parameters error:error] mutableCopy];
+
+	return mutableRequest;
+}
+
+- (NSMutableURLRequest *)multipartFormRequestWithMethod:(NSString *)method
+                                              URLString:(NSString *)URLString
+                                             parameters:(NSDictionary *)parameters
+                              constructingBodyWithBlock:(void (^)(id <AFMultipartFormData> formData))block
+                                                  error:(NSError *__autoreleasing *)error
+{
+    NSParameterAssert(method);
+    NSParameterAssert(![method isEqualToString:@"GET"] && ![method isEqualToString:@"HEAD"]);
+
+    NSMutableURLRequest *mutableRequest = [self requestWithMethod:method URLString:URLString parameters:nil error:error];
+
+    __block AFStreamingMultipartFormData *formData = [[AFStreamingMultipartFormData alloc] initWithURLRequest:mutableRequest stringEncoding:NSUTF8StringEncoding];
+
+    if (parameters) {
+        for (AFQueryStringPair *pair in AFQueryStringPairsFromDictionary(parameters)) {
+            NSData *data = nil;
+            if ([pair.value isKindOfClass:[NSData class]]) {
+                data = pair.value;
+            } else if ([pair.value isEqual:[NSNull null]]) {
+                data = [NSData data];
+            } else {
+                data = [[pair.value description] dataUsingEncoding:self.stringEncoding];
+            }
+
+            if (data) {
+                [formData appendPartWithFormData:data name:[pair.field description]];
+            }
+        }
+    }
+
+    if (block) {
+        block(formData);
+    }
+
+    return [formData requestByFinalizingMultipartFormData];
+}
+
+- (NSMutableURLRequest *)requestWithMultipartFormRequest:(NSURLRequest *)request
+                             writingStreamContentsToFile:(NSURL *)fileURL
+                                       completionHandler:(void (^)(NSError *error))handler
+{
+    NSParameterAssert(request.HTTPBodyStream);
+    NSParameterAssert([fileURL isFileURL]);
+
+    NSInputStream *inputStream = request.HTTPBodyStream;
+    NSOutputStream *outputStream = [[NSOutputStream alloc] initWithURL:fileURL append:NO];
+    __block NSError *error = nil;
+
+    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
+        [inputStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
+        [outputStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
+
+        [inputStream open];
+        [outputStream open];
+
+        while ([inputStream hasBytesAvailable] && [outputStream hasSpaceAvailable]) {
+            uint8_t buffer[1024];
+
+            NSInteger bytesRead = [inputStream read:buffer maxLength:1024];
+            if (inputStream.streamError || bytesRead < 0) {
+                error = inputStream.streamError;
+                break;
+            }
+
+            NSInteger bytesWritten = [outputStream write:buffer maxLength:(NSUInteger)bytesRead];
+            if (outputStream.streamError || bytesWritten < 0) {
+                error = outputStream.streamError;
+                break;
+            }
+
+            if (bytesRead == 0 && bytesWritten == 0) {
+                break;
+            }
+        }
+
+        [outputStream close];
+        [inputStream close];
+
+        if (handler) {
+            dispatch_async(dispatch_get_main_queue(), ^{
+                handler(error);
+            });
+        }
+    });
+
+    NSMutableURLRequest *mutableRequest = [request mutableCopy];
+    mutableRequest.HTTPBodyStream = nil;
+
+    return mutableRequest;
+}
+
+#pragma mark - AFURLRequestSerialization
+
+- (NSURLRequest *)requestBySerializingRequest:(NSURLRequest *)request
+                               withParameters:(id)parameters
+                                        error:(NSError *__autoreleasing *)error
+{
+    NSParameterAssert(request);
+
+    NSMutableURLRequest *mutableRequest = [request mutableCopy];
+
+    [self.HTTPRequestHeaders enumerateKeysAndObjectsUsingBlock:^(id field, id value, BOOL * __unused stop) {
+        if (![request valueForHTTPHeaderField:field]) {
+            [mutableRequest setValue:value forHTTPHeaderField:field];
+        }
+    }];
+
+    NSString *query = nil;
+    if (parameters) {
+        if (self.queryStringSerialization) {
+            NSError *serializationError;
+            query = self.queryStringSerialization(request, parameters, &serializationError);
+
+            if (serializationError) {
+                if (error) {
+                    *error = serializationError;
+                }
+
+                return nil;
+            }
+        } else {
+            switch (self.queryStringSerializationStyle) {
+                case AFHTTPRequestQueryStringDefaultStyle:
+                    query = AFQueryStringFromParameters(parameters);
+                    break;
+            }
+        }
+    }
+
+    if ([self.HTTPMethodsEncodingParametersInURI containsObject:[[request HTTPMethod] uppercaseString]]) {
+        if (query && query.length > 0) {
+            mutableRequest.URL = [NSURL URLWithString:[[mutableRequest.URL absoluteString] stringByAppendingFormat:mutableRequest.URL.query ? @"&%@" : @"?%@", query]];
+        }
+    } else {
+        // #2864: an empty string is a valid x-www-form-urlencoded payload
+        if (!query) {
+            query = @"";
+        }
+        if (![mutableRequest valueForHTTPHeaderField:@"Content-Type"]) {
+            [mutableRequest setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
+        }
+        [mutableRequest setHTTPBody:[query dataUsingEncoding:self.stringEncoding]];
+    }
+
+    return mutableRequest;
+}
+
+#pragma mark - NSKeyValueObserving
+
++ (BOOL)automaticallyNotifiesObserversForKey:(NSString *)key {
+    if ([AFHTTPRequestSerializerObservedKeyPaths() containsObject:key]) {
+        return NO;
+    }
+
+    return [super automaticallyNotifiesObserversForKey:key];
+}
+
+- (void)observeValueForKeyPath:(NSString *)keyPath
+                      ofObject:(__unused id)object
+                        change:(NSDictionary *)change
+                       context:(void *)context
+{
+    if (context == AFHTTPRequestSerializerObserverContext) {
+        if ([change[NSKeyValueChangeNewKey] isEqual:[NSNull null]]) {
+            [self.mutableObservedChangedKeyPaths removeObject:keyPath];
+        } else {
+            [self.mutableObservedChangedKeyPaths addObject:keyPath];
+        }
+    }
+}
+
+#pragma mark - NSSecureCoding
+
++ (BOOL)supportsSecureCoding {
+    return YES;
+}
+
+- (instancetype)initWithCoder:(NSCoder *)decoder {
+    self = [self init];
+    if (!self) {
+        return nil;
+    }
+
+    self.mutableHTTPRequestHeaders = [[decoder decodeObjectOfClass:[NSDictionary class] forKey:NSStringFromSelector(@selector(mutableHTTPRequestHeaders))] mutableCopy];
+    self.queryStringSerializationStyle = (AFHTTPRequestQueryStringSerializationStyle)[[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(queryStringSerializationStyle))] unsignedIntegerValue];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [coder encodeObject:self.mutableHTTPRequestHeaders forKey:NSStringFromSelector(@selector(mutableHTTPRequestHeaders))];
+    [coder encodeInteger:self.queryStringSerializationStyle forKey:NSStringFromSelector(@selector(queryStringSerializationStyle))];
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    AFHTTPRequestSerializer *serializer = [[[self class] allocWithZone:zone] init];
+    serializer.mutableHTTPRequestHeaders = [self.mutableHTTPRequestHeaders mutableCopyWithZone:zone];
+    serializer.queryStringSerializationStyle = self.queryStringSerializationStyle;
+    serializer.queryStringSerialization = self.queryStringSerialization;
+
+    return serializer;
+}
+
+@end
+
+#pragma mark -
+
+static NSString * AFCreateMultipartFormBoundary() {
+    return [NSString stringWithFormat:@"Boundary+%08X%08X", arc4random(), arc4random()];
+}
+
+static NSString * const kAFMultipartFormCRLF = @"\r\n";
+
+static inline NSString * AFMultipartFormInitialBoundary(NSString *boundary) {
+    return [NSString stringWithFormat:@"--%@%@", boundary, kAFMultipartFormCRLF];
+}
+
+static inline NSString * AFMultipartFormEncapsulationBoundary(NSString *boundary) {
+    return [NSString stringWithFormat:@"%@--%@%@", kAFMultipartFormCRLF, boundary, kAFMultipartFormCRLF];
+}
+
+static inline NSString * AFMultipartFormFinalBoundary(NSString *boundary) {
+    return [NSString stringWithFormat:@"%@--%@--%@", kAFMultipartFormCRLF, boundary, kAFMultipartFormCRLF];
+}
+
+static inline NSString * AFContentTypeForPathExtension(NSString *extension) {
+    NSString *UTI = (__bridge_transfer NSString *)UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, (__bridge CFStringRef)extension, NULL);
+    NSString *contentType = (__bridge_transfer NSString *)UTTypeCopyPreferredTagWithClass((__bridge CFStringRef)UTI, kUTTagClassMIMEType);
+    if (!contentType) {
+        return @"application/octet-stream";
+    } else {
+        return contentType;
+    }
+}
+
+NSUInteger const kAFUploadStream3GSuggestedPacketSize = 1024 * 16;
+NSTimeInterval const kAFUploadStream3GSuggestedDelay = 0.2;
+
+@interface AFHTTPBodyPart : NSObject
+@property (nonatomic, assign) NSStringEncoding stringEncoding;
+@property (nonatomic, strong) NSDictionary *headers;
+@property (nonatomic, copy) NSString *boundary;
+@property (nonatomic, strong) id body;
+@property (nonatomic, assign) unsigned long long bodyContentLength;
+@property (nonatomic, strong) NSInputStream *inputStream;
+
+@property (nonatomic, assign) BOOL hasInitialBoundary;
+@property (nonatomic, assign) BOOL hasFinalBoundary;
+
+@property (readonly, nonatomic, assign, getter = hasBytesAvailable) BOOL bytesAvailable;
+@property (readonly, nonatomic, assign) unsigned long long contentLength;
+
+- (NSInteger)read:(uint8_t *)buffer
+        maxLength:(NSUInteger)length;
+@end
+
+@interface AFMultipartBodyStream : NSInputStream <NSStreamDelegate>
+@property (nonatomic, assign) NSUInteger numberOfBytesInPacket;
+@property (nonatomic, assign) NSTimeInterval delay;
+@property (nonatomic, strong) NSInputStream *inputStream;
+@property (readonly, nonatomic, assign) unsigned long long contentLength;
+@property (readonly, nonatomic, assign, getter = isEmpty) BOOL empty;
+
+- (instancetype)initWithStringEncoding:(NSStringEncoding)encoding;
+- (void)setInitialAndFinalBoundaries;
+- (void)appendHTTPBodyPart:(AFHTTPBodyPart *)bodyPart;
+@end
+
+#pragma mark -
+
+@interface AFStreamingMultipartFormData ()
+@property (readwrite, nonatomic, copy) NSMutableURLRequest *request;
+@property (readwrite, nonatomic, assign) NSStringEncoding stringEncoding;
+@property (readwrite, nonatomic, copy) NSString *boundary;
+@property (readwrite, nonatomic, strong) AFMultipartBodyStream *bodyStream;
+@end
+
+@implementation AFStreamingMultipartFormData
+
+- (instancetype)initWithURLRequest:(NSMutableURLRequest *)urlRequest
+                    stringEncoding:(NSStringEncoding)encoding
+{
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.request = urlRequest;
+    self.stringEncoding = encoding;
+    self.boundary = AFCreateMultipartFormBoundary();
+    self.bodyStream = [[AFMultipartBodyStream alloc] initWithStringEncoding:encoding];
+
+    return self;
+}
+
+- (BOOL)appendPartWithFileURL:(NSURL *)fileURL
+                         name:(NSString *)name
+                        error:(NSError * __autoreleasing *)error
+{
+    NSParameterAssert(fileURL);
+    NSParameterAssert(name);
+
+    NSString *fileName = [fileURL lastPathComponent];
+    NSString *mimeType = AFContentTypeForPathExtension([fileURL pathExtension]);
+
+    return [self appendPartWithFileURL:fileURL name:name fileName:fileName mimeType:mimeType error:error];
+}
+
+- (BOOL)appendPartWithFileURL:(NSURL *)fileURL
+                         name:(NSString *)name
+                     fileName:(NSString *)fileName
+                     mimeType:(NSString *)mimeType
+                        error:(NSError * __autoreleasing *)error
+{
+    NSParameterAssert(fileURL);
+    NSParameterAssert(name);
+    NSParameterAssert(fileName);
+    NSParameterAssert(mimeType);
+
+    if (![fileURL isFileURL]) {
+        NSDictionary *userInfo = @{NSLocalizedFailureReasonErrorKey: NSLocalizedStringFromTable(@"Expected URL to be a file URL", @"AFNetworking", nil)};
+        if (error) {
+            *error = [[NSError alloc] initWithDomain:AFURLRequestSerializationErrorDomain code:NSURLErrorBadURL userInfo:userInfo];
+        }
+
+        return NO;
+    } else if ([fileURL checkResourceIsReachableAndReturnError:error] == NO) {
+        NSDictionary *userInfo = @{NSLocalizedFailureReasonErrorKey: NSLocalizedStringFromTable(@"File URL not reachable.", @"AFNetworking", nil)};
+        if (error) {
+            *error = [[NSError alloc] initWithDomain:AFURLRequestSerializationErrorDomain code:NSURLErrorBadURL userInfo:userInfo];
+        }
+
+        return NO;
+    }
+
+    NSDictionary *fileAttributes = [[NSFileManager defaultManager] attributesOfItemAtPath:[fileURL path] error:error];
+    if (!fileAttributes) {
+        return NO;
+    }
+
+    NSMutableDictionary *mutableHeaders = [NSMutableDictionary dictionary];
+    [mutableHeaders setValue:[NSString stringWithFormat:@"form-data; name=\"%@\"; filename=\"%@\"", name, fileName] forKey:@"Content-Disposition"];
+    [mutableHeaders setValue:mimeType forKey:@"Content-Type"];
+
+    AFHTTPBodyPart *bodyPart = [[AFHTTPBodyPart alloc] init];
+    bodyPart.stringEncoding = self.stringEncoding;
+    bodyPart.headers = mutableHeaders;
+    bodyPart.boundary = self.boundary;
+    bodyPart.body = fileURL;
+    bodyPart.bodyContentLength = [fileAttributes[NSFileSize] unsignedLongLongValue];
+    [self.bodyStream appendHTTPBodyPart:bodyPart];
+
+    return YES;
+}
+
+- (void)appendPartWithInputStream:(NSInputStream *)inputStream
+                             name:(NSString *)name
+                         fileName:(NSString *)fileName
+                           length:(int64_t)length
+                         mimeType:(NSString *)mimeType
+{
+    NSParameterAssert(name);
+    NSParameterAssert(fileName);
+    NSParameterAssert(mimeType);
+
+    NSMutableDictionary *mutableHeaders = [NSMutableDictionary dictionary];
+    [mutableHeaders setValue:[NSString stringWithFormat:@"form-data; name=\"%@\"; filename=\"%@\"", name, fileName] forKey:@"Content-Disposition"];
+    [mutableHeaders setValue:mimeType forKey:@"Content-Type"];
+
+    AFHTTPBodyPart *bodyPart = [[AFHTTPBodyPart alloc] init];
+    bodyPart.stringEncoding = self.stringEncoding;
+    bodyPart.headers = mutableHeaders;
+    bodyPart.boundary = self.boundary;
+    bodyPart.body = inputStream;
+
+    bodyPart.bodyContentLength = (unsigned long long)length;
+
+    [self.bodyStream appendHTTPBodyPart:bodyPart];
+}
+
+- (void)appendPartWithFileData:(NSData *)data
+                          name:(NSString *)name
+                      fileName:(NSString *)fileName
+                      mimeType:(NSString *)mimeType
+{
+    NSParameterAssert(name);
+    NSParameterAssert(fileName);
+    NSParameterAssert(mimeType);
+
+    NSMutableDictionary *mutableHeaders = [NSMutableDictionary dictionary];
+    [mutableHeaders setValue:[NSString stringWithFormat:@"form-data; name=\"%@\"; filename=\"%@\"", name, fileName] forKey:@"Content-Disposition"];
+    [mutableHeaders setValue:mimeType forKey:@"Content-Type"];
+
+    [self appendPartWithHeaders:mutableHeaders body:data];
+}
+
+- (void)appendPartWithFormData:(NSData *)data
+                          name:(NSString *)name
+{
+    NSParameterAssert(name);
+
+    NSMutableDictionary *mutableHeaders = [NSMutableDictionary dictionary];
+    [mutableHeaders setValue:[NSString stringWithFormat:@"form-data; name=\"%@\"", name] forKey:@"Content-Disposition"];
+
+    [self appendPartWithHeaders:mutableHeaders body:data];
+}
+
+- (void)appendPartWithHeaders:(NSDictionary *)headers
+                         body:(NSData *)body
+{
+    NSParameterAssert(body);
+
+    AFHTTPBodyPart *bodyPart = [[AFHTTPBodyPart alloc] init];
+    bodyPart.stringEncoding = self.stringEncoding;
+    bodyPart.headers = headers;
+    bodyPart.boundary = self.boundary;
+    bodyPart.bodyContentLength = [body length];
+    bodyPart.body = body;
+
+    [self.bodyStream appendHTTPBodyPart:bodyPart];
+}
+
+- (void)throttleBandwidthWithPacketSize:(NSUInteger)numberOfBytes
+                                  delay:(NSTimeInterval)delay
+{
+    self.bodyStream.numberOfBytesInPacket = numberOfBytes;
+    self.bodyStream.delay = delay;
+}
+
+- (NSMutableURLRequest *)requestByFinalizingMultipartFormData {
+    if ([self.bodyStream isEmpty]) {
+        return self.request;
+    }
+
+    // Reset the initial and final boundaries to ensure correct Content-Length
+    [self.bodyStream setInitialAndFinalBoundaries];
+    [self.request setHTTPBodyStream:self.bodyStream];
+
+    [self.request setValue:[NSString stringWithFormat:@"multipart/form-data; boundary=%@", self.boundary] forHTTPHeaderField:@"Content-Type"];
+    [self.request setValue:[NSString stringWithFormat:@"%llu", [self.bodyStream contentLength]] forHTTPHeaderField:@"Content-Length"];
+
+    return self.request;
+}
+
+@end
+
+#pragma mark -
+
+@interface NSStream ()
+@property (readwrite) NSStreamStatus streamStatus;
+@property (readwrite, copy) NSError *streamError;
+@end
+
+@interface AFMultipartBodyStream () <NSCopying>
+@property (readwrite, nonatomic, assign) NSStringEncoding stringEncoding;
+@property (readwrite, nonatomic, strong) NSMutableArray *HTTPBodyParts;
+@property (readwrite, nonatomic, strong) NSEnumerator *HTTPBodyPartEnumerator;
+@property (readwrite, nonatomic, strong) AFHTTPBodyPart *currentHTTPBodyPart;
+@property (readwrite, nonatomic, strong) NSOutputStream *outputStream;
+@property (readwrite, nonatomic, strong) NSMutableData *buffer;
+@end
+
+@implementation AFMultipartBodyStream
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wimplicit-atomic-properties"
+#if (defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000) || (defined(__MAC_OS_X_VERSION_MAX_ALLOWED) && __MAC_OS_X_VERSION_MAX_ALLOWED >= 1100)
+@synthesize delegate;
+#endif
+@synthesize streamStatus;
+@synthesize streamError;
+#pragma clang diagnostic pop
+
+- (instancetype)initWithStringEncoding:(NSStringEncoding)encoding {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.stringEncoding = encoding;
+    self.HTTPBodyParts = [NSMutableArray array];
+    self.numberOfBytesInPacket = NSIntegerMax;
+
+    return self;
+}
+
+- (void)setInitialAndFinalBoundaries {
+    if ([self.HTTPBodyParts count] > 0) {
+        for (AFHTTPBodyPart *bodyPart in self.HTTPBodyParts) {
+            bodyPart.hasInitialBoundary = NO;
+            bodyPart.hasFinalBoundary = NO;
+        }
+
+        [[self.HTTPBodyParts firstObject] setHasInitialBoundary:YES];
+        [[self.HTTPBodyParts lastObject] setHasFinalBoundary:YES];
+    }
+}
+
+- (void)appendHTTPBodyPart:(AFHTTPBodyPart *)bodyPart {
+    [self.HTTPBodyParts addObject:bodyPart];
+}
+
+- (BOOL)isEmpty {
+    return [self.HTTPBodyParts count] == 0;
+}
+
+#pragma mark - NSInputStream
+
+- (NSInteger)read:(uint8_t *)buffer
+        maxLength:(NSUInteger)length
+{
+    if ([self streamStatus] == NSStreamStatusClosed) {
+        return 0;
+    }
+
+    NSInteger totalNumberOfBytesRead = 0;
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    while ((NSUInteger)totalNumberOfBytesRead < MIN(length, self.numberOfBytesInPacket)) {
+        if (!self.currentHTTPBodyPart || ![self.currentHTTPBodyPart hasBytesAvailable]) {
+            if (!(self.currentHTTPBodyPart = [self.HTTPBodyPartEnumerator nextObject])) {
+                break;
+            }
+        } else {
+            NSUInteger maxLength = MIN(length, self.numberOfBytesInPacket) - (NSUInteger)totalNumberOfBytesRead;
+            NSInteger numberOfBytesRead = [self.currentHTTPBodyPart read:&buffer[totalNumberOfBytesRead] maxLength:maxLength];
+            if (numberOfBytesRead == -1) {
+                self.streamError = self.currentHTTPBodyPart.inputStream.streamError;
+                break;
+            } else {
+                totalNumberOfBytesRead += numberOfBytesRead;
+
+                if (self.delay > 0.0f) {
+                    [NSThread sleepForTimeInterval:self.delay];
+                }
+            }
+        }
+    }
+#pragma clang diagnostic pop
+
+    return totalNumberOfBytesRead;
+}
+
+- (BOOL)getBuffer:(__unused uint8_t **)buffer
+           length:(__unused NSUInteger *)len
+{
+    return NO;
+}
+
+- (BOOL)hasBytesAvailable {
+    return [self streamStatus] == NSStreamStatusOpen;
+}
+
+#pragma mark - NSStream
+
+- (void)open {
+    if (self.streamStatus == NSStreamStatusOpen) {
+        return;
+    }
+
+    self.streamStatus = NSStreamStatusOpen;
+
+    [self setInitialAndFinalBoundaries];
+    self.HTTPBodyPartEnumerator = [self.HTTPBodyParts objectEnumerator];
+}
+
+- (void)close {
+    self.streamStatus = NSStreamStatusClosed;
+}
+
+- (id)propertyForKey:(__unused NSString *)key {
+    return nil;
+}
+
+- (BOOL)setProperty:(__unused id)property
+             forKey:(__unused NSString *)key
+{
+    return NO;
+}
+
+- (void)scheduleInRunLoop:(__unused NSRunLoop *)aRunLoop
+                  forMode:(__unused NSString *)mode
+{}
+
+- (void)removeFromRunLoop:(__unused NSRunLoop *)aRunLoop
+                  forMode:(__unused NSString *)mode
+{}
+
+- (unsigned long long)contentLength {
+    unsigned long long length = 0;
+    for (AFHTTPBodyPart *bodyPart in self.HTTPBodyParts) {
+        length += [bodyPart contentLength];
+    }
+
+    return length;
+}
+
+#pragma mark - Undocumented CFReadStream Bridged Methods
+
+- (void)_scheduleInCFRunLoop:(__unused CFRunLoopRef)aRunLoop
+                     forMode:(__unused CFStringRef)aMode
+{}
+
+- (void)_unscheduleFromCFRunLoop:(__unused CFRunLoopRef)aRunLoop
+                         forMode:(__unused CFStringRef)aMode
+{}
+
+- (BOOL)_setCFClientFlags:(__unused CFOptionFlags)inFlags
+                 callback:(__unused CFReadStreamClientCallBack)inCallback
+                  context:(__unused CFStreamClientContext *)inContext {
+    return NO;
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    AFMultipartBodyStream *bodyStreamCopy = [[[self class] allocWithZone:zone] initWithStringEncoding:self.stringEncoding];
+
+    for (AFHTTPBodyPart *bodyPart in self.HTTPBodyParts) {
+        [bodyStreamCopy appendHTTPBodyPart:[bodyPart copy]];
+    }
+
+    [bodyStreamCopy setInitialAndFinalBoundaries];
+
+    return bodyStreamCopy;
+}
+
+@end
+
+#pragma mark -
+
+typedef enum {
+    AFEncapsulationBoundaryPhase = 1,
+    AFHeaderPhase                = 2,
+    AFBodyPhase                  = 3,
+    AFFinalBoundaryPhase         = 4,
+} AFHTTPBodyPartReadPhase;
+
+@interface AFHTTPBodyPart () <NSCopying> {
+    AFHTTPBodyPartReadPhase _phase;
+    NSInputStream *_inputStream;
+    unsigned long long _phaseReadOffset;
+}
+
+- (BOOL)transitionToNextPhase;
+- (NSInteger)readData:(NSData *)data
+           intoBuffer:(uint8_t *)buffer
+            maxLength:(NSUInteger)length;
+@end
+
+@implementation AFHTTPBodyPart
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    [self transitionToNextPhase];
+
+    return self;
+}
+
+- (void)dealloc {
+    if (_inputStream) {
+        [_inputStream close];
+        _inputStream = nil;
+    }
+}
+
+- (NSInputStream *)inputStream {
+    if (!_inputStream) {
+        if ([self.body isKindOfClass:[NSData class]]) {
+            _inputStream = [NSInputStream inputStreamWithData:self.body];
+        } else if ([self.body isKindOfClass:[NSURL class]]) {
+            _inputStream = [NSInputStream inputStreamWithURL:self.body];
+        } else if ([self.body isKindOfClass:[NSInputStream class]]) {
+            _inputStream = self.body;
+        } else {
+            _inputStream = [NSInputStream inputStreamWithData:[NSData data]];
+        }
+    }
+
+    return _inputStream;
+}
+
+- (NSString *)stringForHeaders {
+    NSMutableString *headerString = [NSMutableString string];
+    for (NSString *field in [self.headers allKeys]) {
+        [headerString appendString:[NSString stringWithFormat:@"%@: %@%@", field, [self.headers valueForKey:field], kAFMultipartFormCRLF]];
+    }
+    [headerString appendString:kAFMultipartFormCRLF];
+
+    return [NSString stringWithString:headerString];
+}
+
+- (unsigned long long)contentLength {
+    unsigned long long length = 0;
+
+    NSData *encapsulationBoundaryData = [([self hasInitialBoundary] ? AFMultipartFormInitialBoundary(self.boundary) : AFMultipartFormEncapsulationBoundary(self.boundary)) dataUsingEncoding:self.stringEncoding];
+    length += [encapsulationBoundaryData length];
+
+    NSData *headersData = [[self stringForHeaders] dataUsingEncoding:self.stringEncoding];
+    length += [headersData length];
+
+    length += _bodyContentLength;
+
+    NSData *closingBoundaryData = ([self hasFinalBoundary] ? [AFMultipartFormFinalBoundary(self.boundary) dataUsingEncoding:self.stringEncoding] : [NSData data]);
+    length += [closingBoundaryData length];
+
+    return length;
+}
+
+- (BOOL)hasBytesAvailable {
+    // Allows `read:maxLength:` to be called again if `AFMultipartFormFinalBoundary` doesn't fit into the available buffer
+    if (_phase == AFFinalBoundaryPhase) {
+        return YES;
+    }
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wcovered-switch-default"
+    switch (self.inputStream.streamStatus) {
+        case NSStreamStatusNotOpen:
+        case NSStreamStatusOpening:
+        case NSStreamStatusOpen:
+        case NSStreamStatusReading:
+        case NSStreamStatusWriting:
+            return YES;
+        case NSStreamStatusAtEnd:
+        case NSStreamStatusClosed:
+        case NSStreamStatusError:
+        default:
+            return NO;
+    }
+#pragma clang diagnostic pop
+}
+
+- (NSInteger)read:(uint8_t *)buffer
+        maxLength:(NSUInteger)length
+{
+    NSInteger totalNumberOfBytesRead = 0;
+
+    if (_phase == AFEncapsulationBoundaryPhase) {
+        NSData *encapsulationBoundaryData = [([self hasInitialBoundary] ? AFMultipartFormInitialBoundary(self.boundary) : AFMultipartFormEncapsulationBoundary(self.boundary)) dataUsingEncoding:self.stringEncoding];
+        totalNumberOfBytesRead += [self readData:encapsulationBoundaryData intoBuffer:&buffer[totalNumberOfBytesRead] maxLength:(length - (NSUInteger)totalNumberOfBytesRead)];
+    }
+
+    if (_phase == AFHeaderPhase) {
+        NSData *headersData = [[self stringForHeaders] dataUsingEncoding:self.stringEncoding];
+        totalNumberOfBytesRead += [self readData:headersData intoBuffer:&buffer[totalNumberOfBytesRead] maxLength:(length - (NSUInteger)totalNumberOfBytesRead)];
+    }
+
+    if (_phase == AFBodyPhase) {
+        NSInteger numberOfBytesRead = 0;
+
+        numberOfBytesRead = [self.inputStream read:&buffer[totalNumberOfBytesRead] maxLength:(length - (NSUInteger)totalNumberOfBytesRead)];
+        if (numberOfBytesRead == -1) {
+            return -1;
+        } else {
+            totalNumberOfBytesRead += numberOfBytesRead;
+
+            if ([self.inputStream streamStatus] >= NSStreamStatusAtEnd) {
+                [self transitionToNextPhase];
+            }
+        }
+    }
+
+    if (_phase == AFFinalBoundaryPhase) {
+        NSData *closingBoundaryData = ([self hasFinalBoundary] ? [AFMultipartFormFinalBoundary(self.boundary) dataUsingEncoding:self.stringEncoding] : [NSData data]);
+        totalNumberOfBytesRead += [self readData:closingBoundaryData intoBuffer:&buffer[totalNumberOfBytesRead] maxLength:(length - (NSUInteger)totalNumberOfBytesRead)];
+    }
+
+    return totalNumberOfBytesRead;
+}
+
+- (NSInteger)readData:(NSData *)data
+           intoBuffer:(uint8_t *)buffer
+            maxLength:(NSUInteger)length
+{
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    NSRange range = NSMakeRange((NSUInteger)_phaseReadOffset, MIN([data length] - ((NSUInteger)_phaseReadOffset), length));
+    [data getBytes:buffer range:range];
+#pragma clang diagnostic pop
+
+    _phaseReadOffset += range.length;
+
+    if (((NSUInteger)_phaseReadOffset) >= [data length]) {
+        [self transitionToNextPhase];
+    }
+
+    return (NSInteger)range.length;
+}
+
+- (BOOL)transitionToNextPhase {
+    if (![[NSThread currentThread] isMainThread]) {
+        dispatch_sync(dispatch_get_main_queue(), ^{
+            [self transitionToNextPhase];
+        });
+        return YES;
+    }
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wcovered-switch-default"
+    switch (_phase) {
+        case AFEncapsulationBoundaryPhase:
+            _phase = AFHeaderPhase;
+            break;
+        case AFHeaderPhase:
+            [self.inputStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSRunLoopCommonModes];
+            [self.inputStream open];
+            _phase = AFBodyPhase;
+            break;
+        case AFBodyPhase:
+            [self.inputStream close];
+            _phase = AFFinalBoundaryPhase;
+            break;
+        case AFFinalBoundaryPhase:
+        default:
+            _phase = AFEncapsulationBoundaryPhase;
+            break;
+    }
+    _phaseReadOffset = 0;
+#pragma clang diagnostic pop
+
+    return YES;
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    AFHTTPBodyPart *bodyPart = [[[self class] allocWithZone:zone] init];
+
+    bodyPart.stringEncoding = self.stringEncoding;
+    bodyPart.headers = self.headers;
+    bodyPart.bodyContentLength = self.bodyContentLength;
+    bodyPart.body = self.body;
+    bodyPart.boundary = self.boundary;
+
+    return bodyPart;
+}
+
+@end
+
+#pragma mark -
+
+@implementation AFJSONRequestSerializer
+
++ (instancetype)serializer {
+    return [self serializerWithWritingOptions:(NSJSONWritingOptions)0];
+}
+
++ (instancetype)serializerWithWritingOptions:(NSJSONWritingOptions)writingOptions
+{
+    AFJSONRequestSerializer *serializer = [[self alloc] init];
+    serializer.writingOptions = writingOptions;
+
+    return serializer;
+}
+
+#pragma mark - AFURLRequestSerialization
+
+- (NSURLRequest *)requestBySerializingRequest:(NSURLRequest *)request
+                               withParameters:(id)parameters
+                                        error:(NSError *__autoreleasing *)error
+{
+    NSParameterAssert(request);
+
+    if ([self.HTTPMethodsEncodingParametersInURI containsObject:[[request HTTPMethod] uppercaseString]]) {
+        return [super requestBySerializingRequest:request withParameters:parameters error:error];
+    }
+
+    NSMutableURLRequest *mutableRequest = [request mutableCopy];
+
+    [self.HTTPRequestHeaders enumerateKeysAndObjectsUsingBlock:^(id field, id value, BOOL * __unused stop) {
+        if (![request valueForHTTPHeaderField:field]) {
+            [mutableRequest setValue:value forHTTPHeaderField:field];
+        }
+    }];
+
+    if (parameters) {
+        if (![mutableRequest valueForHTTPHeaderField:@"Content-Type"]) {
+            [mutableRequest setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
+        }
+
+        [mutableRequest setHTTPBody:[NSJSONSerialization dataWithJSONObject:parameters options:self.writingOptions error:error]];
+    }
+
+    return mutableRequest;
+}
+
+#pragma mark - NSSecureCoding
+
+- (instancetype)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+    self.writingOptions = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(writingOptions))] unsignedIntegerValue];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeInteger:self.writingOptions forKey:NSStringFromSelector(@selector(writingOptions))];
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    AFJSONRequestSerializer *serializer = [super copyWithZone:zone];
+    serializer.writingOptions = self.writingOptions;
+
+    return serializer;
+}
+
+@end
+
+#pragma mark -
+
+@implementation AFPropertyListRequestSerializer
+
++ (instancetype)serializer {
+    return [self serializerWithFormat:NSPropertyListXMLFormat_v1_0 writeOptions:0];
+}
+
++ (instancetype)serializerWithFormat:(NSPropertyListFormat)format
+                        writeOptions:(NSPropertyListWriteOptions)writeOptions
+{
+    AFPropertyListRequestSerializer *serializer = [[self alloc] init];
+    serializer.format = format;
+    serializer.writeOptions = writeOptions;
+
+    return serializer;
+}
+
+#pragma mark - AFURLRequestSerializer
+
+- (NSURLRequest *)requestBySerializingRequest:(NSURLRequest *)request
+                               withParameters:(id)parameters
+                                        error:(NSError *__autoreleasing *)error
+{
+    NSParameterAssert(request);
+
+    if ([self.HTTPMethodsEncodingParametersInURI containsObject:[[request HTTPMethod] uppercaseString]]) {
+        return [super requestBySerializingRequest:request withParameters:parameters error:error];
+    }
+
+    NSMutableURLRequest *mutableRequest = [request mutableCopy];
+
+    [self.HTTPRequestHeaders enumerateKeysAndObjectsUsingBlock:^(id field, id value, BOOL * __unused stop) {
+        if (![request valueForHTTPHeaderField:field]) {
+            [mutableRequest setValue:value forHTTPHeaderField:field];
+        }
+    }];
+
+    if (parameters) {
+        if (![mutableRequest valueForHTTPHeaderField:@"Content-Type"]) {
+            [mutableRequest setValue:@"application/x-plist" forHTTPHeaderField:@"Content-Type"];
+        }
+
+        [mutableRequest setHTTPBody:[NSPropertyListSerialization dataWithPropertyList:parameters format:self.format options:self.writeOptions error:error]];
+    }
+
+    return mutableRequest;
+}
+
+#pragma mark - NSSecureCoding
+
+- (instancetype)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+    self.format = (NSPropertyListFormat)[[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(format))] unsignedIntegerValue];
+    self.writeOptions = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(writeOptions))] unsignedIntegerValue];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeInteger:self.format forKey:NSStringFromSelector(@selector(format))];
+    [coder encodeObject:@(self.writeOptions) forKey:NSStringFromSelector(@selector(writeOptions))];
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    AFPropertyListRequestSerializer *serializer = [super copyWithZone:zone];
+    serializer.format = self.format;
+    serializer.writeOptions = self.writeOptions;
+
+    return serializer;
+}
+
+@end

ios/JianYuIOS/Pods/AFNetworking/AFNetworking/AFURLResponseSerialization.h

@@ -0,0 +1,311 @@
+// AFURLResponseSerialization.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+#import <CoreGraphics/CoreGraphics.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ The `AFURLResponseSerialization` protocol is adopted by an object that decodes data into a more useful object representation, according to details in the server response. Response serializers may additionally perform validation on the incoming response and data.
+
+ For example, a JSON response serializer may check for an acceptable status code (`2XX` range) and content type (`application/json`), decoding a valid JSON response into an object.
+ */
+@protocol AFURLResponseSerialization <NSObject, NSSecureCoding, NSCopying>
+
+/**
+ The response object decoded from the data associated with a specified response.
+
+ @param response The response to be processed.
+ @param data The response data to be decoded.
+ @param error The error that occurred while attempting to decode the response data.
+
+ @return The object decoded from the specified response data.
+ */
+- (nullable id)responseObjectForResponse:(nullable NSURLResponse *)response
+                           data:(nullable NSData *)data
+                          error:(NSError * _Nullable __autoreleasing *)error NS_SWIFT_NOTHROW;
+
+@end
+
+#pragma mark -
+
+/**
+ `AFHTTPResponseSerializer` conforms to the `AFURLRequestSerialization` & `AFURLResponseSerialization` protocols, offering a concrete base implementation of query string / URL form-encoded parameter serialization and default request headers, as well as response status code and content type validation.
+
+ Any request or response serializer dealing with HTTP is encouraged to subclass `AFHTTPResponseSerializer` in order to ensure consistent default behavior.
+ */
+@interface AFHTTPResponseSerializer : NSObject <AFURLResponseSerialization>
+
+- (instancetype)init;
+
+/**
+ The string encoding used to serialize data received from the server, when no string encoding is specified by the response. `NSUTF8StringEncoding` by default.
+ */
+@property (nonatomic, assign) NSStringEncoding stringEncoding;
+
+/**
+ Creates and returns a serializer with default configuration.
+ */
++ (instancetype)serializer;
+
+///-----------------------------------------
+/// @name Configuring Response Serialization
+///-----------------------------------------
+
+/**
+ The acceptable HTTP status codes for responses. When non-`nil`, responses with status codes not contained by the set will result in an error during validation.
+
+ See http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
+ */
+@property (nonatomic, copy, nullable) NSIndexSet *acceptableStatusCodes;
+
+/**
+ The acceptable MIME types for responses. When non-`nil`, responses with a `Content-Type` with MIME types that do not intersect with the set will result in an error during validation.
+ */
+@property (nonatomic, copy, nullable) NSSet <NSString *> *acceptableContentTypes;
+
+/**
+ Validates the specified response and data.
+
+ In its base implementation, this method checks for an acceptable status code and content type. Subclasses may wish to add other domain-specific checks.
+
+ @param response The response to be validated.
+ @param data The data associated with the response.
+ @param error The error that occurred while attempting to validate the response.
+
+ @return `YES` if the response is valid, otherwise `NO`.
+ */
+- (BOOL)validateResponse:(nullable NSHTTPURLResponse *)response
+                    data:(nullable NSData *)data
+                   error:(NSError * _Nullable __autoreleasing *)error;
+
+@end
+
+#pragma mark -
+
+
+/**
+ `AFJSONResponseSerializer` is a subclass of `AFHTTPResponseSerializer` that validates and decodes JSON responses.
+
+ By default, `AFJSONResponseSerializer` accepts the following MIME types, which includes the official standard, `application/json`, as well as other commonly-used types:
+
+ - `application/json`
+ - `text/json`
+ - `text/javascript`
+ */
+@interface AFJSONResponseSerializer : AFHTTPResponseSerializer
+
+- (instancetype)init;
+
+/**
+ Options for reading the response JSON data and creating the Foundation objects. For possible values, see the `NSJSONSerialization` documentation section "NSJSONReadingOptions". `0` by default.
+ */
+@property (nonatomic, assign) NSJSONReadingOptions readingOptions;
+
+/**
+ Whether to remove keys with `NSNull` values from response JSON. Defaults to `NO`.
+ */
+@property (nonatomic, assign) BOOL removesKeysWithNullValues;
+
+/**
+ Creates and returns a JSON serializer with specified reading and writing options.
+
+ @param readingOptions The specified JSON reading options.
+ */
++ (instancetype)serializerWithReadingOptions:(NSJSONReadingOptions)readingOptions;
+
+@end
+
+#pragma mark -
+
+/**
+ `AFXMLParserResponseSerializer` is a subclass of `AFHTTPResponseSerializer` that validates and decodes XML responses as an `NSXMLParser` objects.
+
+ By default, `AFXMLParserResponseSerializer` accepts the following MIME types, which includes the official standard, `application/xml`, as well as other commonly-used types:
+
+ - `application/xml`
+ - `text/xml`
+ */
+@interface AFXMLParserResponseSerializer : AFHTTPResponseSerializer
+
+@end
+
+#pragma mark -
+
+#ifdef __MAC_OS_X_VERSION_MIN_REQUIRED
+
+/**
+ `AFXMLDocumentResponseSerializer` is a subclass of `AFHTTPResponseSerializer` that validates and decodes XML responses as an `NSXMLDocument` objects.
+
+ By default, `AFXMLDocumentResponseSerializer` accepts the following MIME types, which includes the official standard, `application/xml`, as well as other commonly-used types:
+
+ - `application/xml`
+ - `text/xml`
+ */
+@interface AFXMLDocumentResponseSerializer : AFHTTPResponseSerializer
+
+- (instancetype)init;
+
+/**
+ Input and output options specifically intended for `NSXMLDocument` objects. For possible values, see the `NSJSONSerialization` documentation section "NSJSONReadingOptions". `0` by default.
+ */
+@property (nonatomic, assign) NSUInteger options;
+
+/**
+ Creates and returns an XML document serializer with the specified options.
+
+ @param mask The XML document options.
+ */
++ (instancetype)serializerWithXMLDocumentOptions:(NSUInteger)mask;
+
+@end
+
+#endif
+
+#pragma mark -
+
+/**
+ `AFPropertyListResponseSerializer` is a subclass of `AFHTTPResponseSerializer` that validates and decodes XML responses as an `NSXMLDocument` objects.
+
+ By default, `AFPropertyListResponseSerializer` accepts the following MIME types:
+
+ - `application/x-plist`
+ */
+@interface AFPropertyListResponseSerializer : AFHTTPResponseSerializer
+
+- (instancetype)init;
+
+/**
+ The property list format. Possible values are described in "NSPropertyListFormat".
+ */
+@property (nonatomic, assign) NSPropertyListFormat format;
+
+/**
+ The property list reading options. Possible values are described in "NSPropertyListMutabilityOptions."
+ */
+@property (nonatomic, assign) NSPropertyListReadOptions readOptions;
+
+/**
+ Creates and returns a property list serializer with a specified format, read options, and write options.
+
+ @param format The property list format.
+ @param readOptions The property list reading options.
+ */
++ (instancetype)serializerWithFormat:(NSPropertyListFormat)format
+                         readOptions:(NSPropertyListReadOptions)readOptions;
+
+@end
+
+#pragma mark -
+
+/**
+ `AFImageResponseSerializer` is a subclass of `AFHTTPResponseSerializer` that validates and decodes image responses.
+
+ By default, `AFImageResponseSerializer` accepts the following MIME types, which correspond to the image formats supported by UIImage or NSImage:
+
+ - `image/tiff`
+ - `image/jpeg`
+ - `image/gif`
+ - `image/png`
+ - `image/ico`
+ - `image/x-icon`
+ - `image/bmp`
+ - `image/x-bmp`
+ - `image/x-xbitmap`
+ - `image/x-win-bitmap`
+ */
+@interface AFImageResponseSerializer : AFHTTPResponseSerializer
+
+#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
+/**
+ The scale factor used when interpreting the image data to construct `responseImage`. Specifying a scale factor of 1.0 results in an image whose size matches the pixel-based dimensions of the image. Applying a different scale factor changes the size of the image as reported by the size property. This is set to the value of scale of the main screen by default, which automatically scales images for retina displays, for instance.
+ */
+@property (nonatomic, assign) CGFloat imageScale;
+
+/**
+ Whether to automatically inflate response image data for compressed formats (such as PNG or JPEG). Enabling this can significantly improve drawing performance on iOS when used with `setCompletionBlockWithSuccess:failure:`, as it allows a bitmap representation to be constructed in the background rather than on the main thread. `YES` by default.
+ */
+@property (nonatomic, assign) BOOL automaticallyInflatesResponseImage;
+#endif
+
+@end
+
+#pragma mark -
+
+/**
+ `AFCompoundSerializer` is a subclass of `AFHTTPResponseSerializer` that delegates the response serialization to the first `AFHTTPResponseSerializer` object that returns an object for `responseObjectForResponse:data:error:`, falling back on the default behavior of `AFHTTPResponseSerializer`. This is useful for supporting multiple potential types and structures of server responses with a single serializer.
+ */
+@interface AFCompoundResponseSerializer : AFHTTPResponseSerializer
+
+/**
+ The component response serializers.
+ */
+@property (readonly, nonatomic, copy) NSArray <id<AFURLResponseSerialization>> *responseSerializers;
+
+/**
+ Creates and returns a compound serializer comprised of the specified response serializers.
+
+ @warning Each response serializer specified must be a subclass of `AFHTTPResponseSerializer`, and response to `-validateResponse:data:error:`.
+ */
++ (instancetype)compoundSerializerWithResponseSerializers:(NSArray <id<AFURLResponseSerialization>> *)responseSerializers;
+
+@end
+
+///----------------
+/// @name Constants
+///----------------
+
+/**
+ ## Error Domains
+
+ The following error domain is predefined.
+
+ - `NSString * const AFURLResponseSerializationErrorDomain`
+
+ ### Constants
+
+ `AFURLResponseSerializationErrorDomain`
+ AFURLResponseSerializer errors. Error codes for `AFURLResponseSerializationErrorDomain` correspond to codes in `NSURLErrorDomain`.
+ */
+FOUNDATION_EXPORT NSString * const AFURLResponseSerializationErrorDomain;
+
+/**
+ ## User info dictionary keys
+
+ These keys may exist in the user info dictionary, in addition to those defined for NSError.
+
+ - `NSString * const AFNetworkingOperationFailingURLResponseErrorKey`
+ - `NSString * const AFNetworkingOperationFailingURLResponseDataErrorKey`
+
+ ### Constants
+
+ `AFNetworkingOperationFailingURLResponseErrorKey`
+ The corresponding value is an `NSURLResponse` containing the response of the operation associated with an error. This key is only present in the `AFURLResponseSerializationErrorDomain`.
+
+ `AFNetworkingOperationFailingURLResponseDataErrorKey`
+ The corresponding value is an `NSData` containing the original data of the operation associated with an error. This key is only present in the `AFURLResponseSerializationErrorDomain`.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingOperationFailingURLResponseErrorKey;
+
+FOUNDATION_EXPORT NSString * const AFNetworkingOperationFailingURLResponseDataErrorKey;
+
+NS_ASSUME_NONNULL_END

ios/JianYuIOS/Pods/AFNetworking/AFNetworking/AFURLResponseSerialization.m

@@ -0,0 +1,805 @@
+// AFURLResponseSerialization.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFURLResponseSerialization.h"
+
+#import <TargetConditionals.h>
+
+#if TARGET_OS_IOS
+#import <UIKit/UIKit.h>
+#elif TARGET_OS_WATCH
+#import <WatchKit/WatchKit.h>
+#elif defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
+#import <Cocoa/Cocoa.h>
+#endif
+
+NSString * const AFURLResponseSerializationErrorDomain = @"com.alamofire.error.serialization.response";
+NSString * const AFNetworkingOperationFailingURLResponseErrorKey = @"com.alamofire.serialization.response.error.response";
+NSString * const AFNetworkingOperationFailingURLResponseDataErrorKey = @"com.alamofire.serialization.response.error.data";
+
+static NSError * AFErrorWithUnderlyingError(NSError *error, NSError *underlyingError) {
+    if (!error) {
+        return underlyingError;
+    }
+
+    if (!underlyingError || error.userInfo[NSUnderlyingErrorKey]) {
+        return error;
+    }
+
+    NSMutableDictionary *mutableUserInfo = [error.userInfo mutableCopy];
+    mutableUserInfo[NSUnderlyingErrorKey] = underlyingError;
+
+    return [[NSError alloc] initWithDomain:error.domain code:error.code userInfo:mutableUserInfo];
+}
+
+static BOOL AFErrorOrUnderlyingErrorHasCodeInDomain(NSError *error, NSInteger code, NSString *domain) {
+    if ([error.domain isEqualToString:domain] && error.code == code) {
+        return YES;
+    } else if (error.userInfo[NSUnderlyingErrorKey]) {
+        return AFErrorOrUnderlyingErrorHasCodeInDomain(error.userInfo[NSUnderlyingErrorKey], code, domain);
+    }
+
+    return NO;
+}
+
+static id AFJSONObjectByRemovingKeysWithNullValues(id JSONObject, NSJSONReadingOptions readingOptions) {
+    if ([JSONObject isKindOfClass:[NSArray class]]) {
+        NSMutableArray *mutableArray = [NSMutableArray arrayWithCapacity:[(NSArray *)JSONObject count]];
+        for (id value in (NSArray *)JSONObject) {
+            [mutableArray addObject:AFJSONObjectByRemovingKeysWithNullValues(value, readingOptions)];
+        }
+
+        return (readingOptions & NSJSONReadingMutableContainers) ? mutableArray : [NSArray arrayWithArray:mutableArray];
+    } else if ([JSONObject isKindOfClass:[NSDictionary class]]) {
+        NSMutableDictionary *mutableDictionary = [NSMutableDictionary dictionaryWithDictionary:JSONObject];
+        for (id <NSCopying> key in [(NSDictionary *)JSONObject allKeys]) {
+            id value = (NSDictionary *)JSONObject[key];
+            if (!value || [value isEqual:[NSNull null]]) {
+                [mutableDictionary removeObjectForKey:key];
+            } else if ([value isKindOfClass:[NSArray class]] || [value isKindOfClass:[NSDictionary class]]) {
+                mutableDictionary[key] = AFJSONObjectByRemovingKeysWithNullValues(value, readingOptions);
+            }
+        }
+
+        return (readingOptions & NSJSONReadingMutableContainers) ? mutableDictionary : [NSDictionary dictionaryWithDictionary:mutableDictionary];
+    }
+
+    return JSONObject;
+}
+
+@implementation AFHTTPResponseSerializer
+
++ (instancetype)serializer {
+    return [[self alloc] init];
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.stringEncoding = NSUTF8StringEncoding;
+
+    self.acceptableStatusCodes = [NSIndexSet indexSetWithIndexesInRange:NSMakeRange(200, 100)];
+    self.acceptableContentTypes = nil;
+
+    return self;
+}
+
+#pragma mark -
+
+- (BOOL)validateResponse:(NSHTTPURLResponse *)response
+                    data:(NSData *)data
+                   error:(NSError * __autoreleasing *)error
+{
+    BOOL responseIsValid = YES;
+    NSError *validationError = nil;
+
+    if (response && [response isKindOfClass:[NSHTTPURLResponse class]]) {
+        if (self.acceptableContentTypes && ![self.acceptableContentTypes containsObject:[response MIMEType]] &&
+            !([response MIMEType] == nil && [data length] == 0)) {
+
+            if ([data length] > 0 && [response URL]) {
+                NSMutableDictionary *mutableUserInfo = [@{
+                                                          NSLocalizedDescriptionKey: [NSString stringWithFormat:NSLocalizedStringFromTable(@"Request failed: unacceptable content-type: %@", @"AFNetworking", nil), [response MIMEType]],
+                                                          NSURLErrorFailingURLErrorKey:[response URL],
+                                                          AFNetworkingOperationFailingURLResponseErrorKey: response,
+                                                        } mutableCopy];
+                if (data) {
+                    mutableUserInfo[AFNetworkingOperationFailingURLResponseDataErrorKey] = data;
+                }
+
+                validationError = AFErrorWithUnderlyingError([NSError errorWithDomain:AFURLResponseSerializationErrorDomain code:NSURLErrorCannotDecodeContentData userInfo:mutableUserInfo], validationError);
+            }
+
+            responseIsValid = NO;
+        }
+
+        if (self.acceptableStatusCodes && ![self.acceptableStatusCodes containsIndex:(NSUInteger)response.statusCode] && [response URL]) {
+            NSMutableDictionary *mutableUserInfo = [@{
+                                               NSLocalizedDescriptionKey: [NSString stringWithFormat:NSLocalizedStringFromTable(@"Request failed: %@ (%ld)", @"AFNetworking", nil), [NSHTTPURLResponse localizedStringForStatusCode:response.statusCode], (long)response.statusCode],
+                                               NSURLErrorFailingURLErrorKey:[response URL],
+                                               AFNetworkingOperationFailingURLResponseErrorKey: response,
+                                       } mutableCopy];
+
+            if (data) {
+                mutableUserInfo[AFNetworkingOperationFailingURLResponseDataErrorKey] = data;
+            }
+
+            validationError = AFErrorWithUnderlyingError([NSError errorWithDomain:AFURLResponseSerializationErrorDomain code:NSURLErrorBadServerResponse userInfo:mutableUserInfo], validationError);
+
+            responseIsValid = NO;
+        }
+    }
+
+    if (error && !responseIsValid) {
+        *error = validationError;
+    }
+
+    return responseIsValid;
+}
+
+#pragma mark - AFURLResponseSerialization
+
+- (id)responseObjectForResponse:(NSURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    [self validateResponse:(NSHTTPURLResponse *)response data:data error:error];
+
+    return data;
+}
+
+#pragma mark - NSSecureCoding
+
++ (BOOL)supportsSecureCoding {
+    return YES;
+}
+
+- (instancetype)initWithCoder:(NSCoder *)decoder {
+    self = [self init];
+    if (!self) {
+        return nil;
+    }
+
+    self.acceptableStatusCodes = [decoder decodeObjectOfClass:[NSIndexSet class] forKey:NSStringFromSelector(@selector(acceptableStatusCodes))];
+    self.acceptableContentTypes = [decoder decodeObjectOfClass:[NSIndexSet class] forKey:NSStringFromSelector(@selector(acceptableContentTypes))];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [coder encodeObject:self.acceptableStatusCodes forKey:NSStringFromSelector(@selector(acceptableStatusCodes))];
+    [coder encodeObject:self.acceptableContentTypes forKey:NSStringFromSelector(@selector(acceptableContentTypes))];
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    AFHTTPResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
+    serializer.acceptableStatusCodes = [self.acceptableStatusCodes copyWithZone:zone];
+    serializer.acceptableContentTypes = [self.acceptableContentTypes copyWithZone:zone];
+
+    return serializer;
+}
+
+@end
+
+#pragma mark -
+
+@implementation AFJSONResponseSerializer
+
++ (instancetype)serializer {
+    return [self serializerWithReadingOptions:(NSJSONReadingOptions)0];
+}
+
++ (instancetype)serializerWithReadingOptions:(NSJSONReadingOptions)readingOptions {
+    AFJSONResponseSerializer *serializer = [[self alloc] init];
+    serializer.readingOptions = readingOptions;
+
+    return serializer;
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript", nil];
+
+    return self;
+}
+
+#pragma mark - AFURLResponseSerialization
+
+- (id)responseObjectForResponse:(NSURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
+        if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
+            return nil;
+        }
+    }
+
+    id responseObject = nil;
+    NSError *serializationError = nil;
+    // Workaround for behavior of Rails to return a single space for `head :ok` (a workaround for a bug in Safari), which is not interpreted as valid input by NSJSONSerialization.
+    // See https://github.com/rails/rails/issues/1742
+    BOOL isSpace = [data isEqualToData:[NSData dataWithBytes:" " length:1]];
+    if (data.length > 0 && !isSpace) {
+        responseObject = [NSJSONSerialization JSONObjectWithData:data options:self.readingOptions error:&serializationError];
+    } else {
+        return nil;
+    }
+
+    if (self.removesKeysWithNullValues && responseObject) {
+        responseObject = AFJSONObjectByRemovingKeysWithNullValues(responseObject, self.readingOptions);
+    }
+
+    if (error) {
+        *error = AFErrorWithUnderlyingError(serializationError, *error);
+    }
+
+    return responseObject;
+}
+
+#pragma mark - NSSecureCoding
+
+- (instancetype)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+    self.readingOptions = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(readingOptions))] unsignedIntegerValue];
+    self.removesKeysWithNullValues = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(removesKeysWithNullValues))] boolValue];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeObject:@(self.readingOptions) forKey:NSStringFromSelector(@selector(readingOptions))];
+    [coder encodeObject:@(self.removesKeysWithNullValues) forKey:NSStringFromSelector(@selector(removesKeysWithNullValues))];
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    AFJSONResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
+    serializer.readingOptions = self.readingOptions;
+    serializer.removesKeysWithNullValues = self.removesKeysWithNullValues;
+
+    return serializer;
+}
+
+@end
+
+#pragma mark -
+
+@implementation AFXMLParserResponseSerializer
+
++ (instancetype)serializer {
+    AFXMLParserResponseSerializer *serializer = [[self alloc] init];
+
+    return serializer;
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.acceptableContentTypes = [[NSSet alloc] initWithObjects:@"application/xml", @"text/xml", nil];
+
+    return self;
+}
+
+#pragma mark - AFURLResponseSerialization
+
+- (id)responseObjectForResponse:(NSHTTPURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
+        if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
+            return nil;
+        }
+    }
+
+    return [[NSXMLParser alloc] initWithData:data];
+}
+
+@end
+
+#pragma mark -
+
+#ifdef __MAC_OS_X_VERSION_MIN_REQUIRED
+
+@implementation AFXMLDocumentResponseSerializer
+
++ (instancetype)serializer {
+    return [self serializerWithXMLDocumentOptions:0];
+}
+
++ (instancetype)serializerWithXMLDocumentOptions:(NSUInteger)mask {
+    AFXMLDocumentResponseSerializer *serializer = [[self alloc] init];
+    serializer.options = mask;
+
+    return serializer;
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.acceptableContentTypes = [[NSSet alloc] initWithObjects:@"application/xml", @"text/xml", nil];
+
+    return self;
+}
+
+#pragma mark - AFURLResponseSerialization
+
+- (id)responseObjectForResponse:(NSURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
+        if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
+            return nil;
+        }
+    }
+
+    NSError *serializationError = nil;
+    NSXMLDocument *document = [[NSXMLDocument alloc] initWithData:data options:self.options error:&serializationError];
+
+    if (error) {
+        *error = AFErrorWithUnderlyingError(serializationError, *error);
+    }
+
+    return document;
+}
+
+#pragma mark - NSSecureCoding
+
+- (instancetype)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+    self.options = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(options))] unsignedIntegerValue];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeObject:@(self.options) forKey:NSStringFromSelector(@selector(options))];
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    AFXMLDocumentResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
+    serializer.options = self.options;
+
+    return serializer;
+}
+
+@end
+
+#endif
+
+#pragma mark -
+
+@implementation AFPropertyListResponseSerializer
+
++ (instancetype)serializer {
+    return [self serializerWithFormat:NSPropertyListXMLFormat_v1_0 readOptions:0];
+}
+
++ (instancetype)serializerWithFormat:(NSPropertyListFormat)format
+                         readOptions:(NSPropertyListReadOptions)readOptions
+{
+    AFPropertyListResponseSerializer *serializer = [[self alloc] init];
+    serializer.format = format;
+    serializer.readOptions = readOptions;
+
+    return serializer;
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.acceptableContentTypes = [[NSSet alloc] initWithObjects:@"application/x-plist", nil];
+
+    return self;
+}
+
+#pragma mark - AFURLResponseSerialization
+
+- (id)responseObjectForResponse:(NSURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
+        if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
+            return nil;
+        }
+    }
+
+    id responseObject;
+    NSError *serializationError = nil;
+
+    if (data) {
+        responseObject = [NSPropertyListSerialization propertyListWithData:data options:self.readOptions format:NULL error:&serializationError];
+    }
+
+    if (error) {
+        *error = AFErrorWithUnderlyingError(serializationError, *error);
+    }
+
+    return responseObject;
+}
+
+#pragma mark - NSSecureCoding
+
+- (instancetype)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+    self.format = (NSPropertyListFormat)[[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(format))] unsignedIntegerValue];
+    self.readOptions = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(readOptions))] unsignedIntegerValue];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeObject:@(self.format) forKey:NSStringFromSelector(@selector(format))];
+    [coder encodeObject:@(self.readOptions) forKey:NSStringFromSelector(@selector(readOptions))];
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    AFPropertyListResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
+    serializer.format = self.format;
+    serializer.readOptions = self.readOptions;
+
+    return serializer;
+}
+
+@end
+
+#pragma mark -
+
+#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
+#import <CoreGraphics/CoreGraphics.h>
+#import <UIKit/UIKit.h>
+
+@interface UIImage (AFNetworkingSafeImageLoading)
++ (UIImage *)af_safeImageWithData:(NSData *)data;
+@end
+
+static NSLock* imageLock = nil;
+
+@implementation UIImage (AFNetworkingSafeImageLoading)
+
++ (UIImage *)af_safeImageWithData:(NSData *)data {
+    UIImage* image = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        imageLock = [[NSLock alloc] init];
+    });
+    
+    [imageLock lock];
+    image = [UIImage imageWithData:data];
+    [imageLock unlock];
+    return image;
+}
+
+@end
+
+static UIImage * AFImageWithDataAtScale(NSData *data, CGFloat scale) {
+    UIImage *image = [UIImage af_safeImageWithData:data];
+    if (image.images) {
+        return image;
+    }
+    
+    return [[UIImage alloc] initWithCGImage:[image CGImage] scale:scale orientation:image.imageOrientation];
+}
+
+static UIImage * AFInflatedImageFromResponseWithDataAtScale(NSHTTPURLResponse *response, NSData *data, CGFloat scale) {
+    if (!data || [data length] == 0) {
+        return nil;
+    }
+
+    CGImageRef imageRef = NULL;
+    CGDataProviderRef dataProvider = CGDataProviderCreateWithCFData((__bridge CFDataRef)data);
+
+    if ([response.MIMEType isEqualToString:@"image/png"]) {
+        imageRef = CGImageCreateWithPNGDataProvider(dataProvider,  NULL, true, kCGRenderingIntentDefault);
+    } else if ([response.MIMEType isEqualToString:@"image/jpeg"]) {
+        imageRef = CGImageCreateWithJPEGDataProvider(dataProvider, NULL, true, kCGRenderingIntentDefault);
+
+        if (imageRef) {
+            CGColorSpaceRef imageColorSpace = CGImageGetColorSpace(imageRef);
+            CGColorSpaceModel imageColorSpaceModel = CGColorSpaceGetModel(imageColorSpace);
+
+            // CGImageCreateWithJPEGDataProvider does not properly handle CMKY, so fall back to AFImageWithDataAtScale
+            if (imageColorSpaceModel == kCGColorSpaceModelCMYK) {
+                CGImageRelease(imageRef);
+                imageRef = NULL;
+            }
+        }
+    }
+
+    CGDataProviderRelease(dataProvider);
+
+    UIImage *image = AFImageWithDataAtScale(data, scale);
+    if (!imageRef) {
+        if (image.images || !image) {
+            return image;
+        }
+
+        imageRef = CGImageCreateCopy([image CGImage]);
+        if (!imageRef) {
+            return nil;
+        }
+    }
+
+    size_t width = CGImageGetWidth(imageRef);
+    size_t height = CGImageGetHeight(imageRef);
+    size_t bitsPerComponent = CGImageGetBitsPerComponent(imageRef);
+
+    if (width * height > 1024 * 1024 || bitsPerComponent > 8) {
+        CGImageRelease(imageRef);
+
+        return image;
+    }
+
+    // CGImageGetBytesPerRow() calculates incorrectly in iOS 5.0, so defer to CGBitmapContextCreate
+    size_t bytesPerRow = 0;
+    CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
+    CGColorSpaceModel colorSpaceModel = CGColorSpaceGetModel(colorSpace);
+    CGBitmapInfo bitmapInfo = CGImageGetBitmapInfo(imageRef);
+
+    if (colorSpaceModel == kCGColorSpaceModelRGB) {
+        uint32_t alpha = (bitmapInfo & kCGBitmapAlphaInfoMask);
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wassign-enum"
+        if (alpha == kCGImageAlphaNone) {
+            bitmapInfo &= ~kCGBitmapAlphaInfoMask;
+            bitmapInfo |= kCGImageAlphaNoneSkipFirst;
+        } else if (!(alpha == kCGImageAlphaNoneSkipFirst || alpha == kCGImageAlphaNoneSkipLast)) {
+            bitmapInfo &= ~kCGBitmapAlphaInfoMask;
+            bitmapInfo |= kCGImageAlphaPremultipliedFirst;
+        }
+#pragma clang diagnostic pop
+    }
+
+    CGContextRef context = CGBitmapContextCreate(NULL, width, height, bitsPerComponent, bytesPerRow, colorSpace, bitmapInfo);
+
+    CGColorSpaceRelease(colorSpace);
+
+    if (!context) {
+        CGImageRelease(imageRef);
+
+        return image;
+    }
+
+    CGContextDrawImage(context, CGRectMake(0.0f, 0.0f, width, height), imageRef);
+    CGImageRef inflatedImageRef = CGBitmapContextCreateImage(context);
+
+    CGContextRelease(context);
+
+    UIImage *inflatedImage = [[UIImage alloc] initWithCGImage:inflatedImageRef scale:scale orientation:image.imageOrientation];
+
+    CGImageRelease(inflatedImageRef);
+    CGImageRelease(imageRef);
+
+    return inflatedImage;
+}
+#endif
+
+
+@implementation AFImageResponseSerializer
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.acceptableContentTypes = [[NSSet alloc] initWithObjects:@"image/tiff", @"image/jpeg", @"image/gif", @"image/png", @"image/ico", @"image/x-icon", @"image/bmp", @"image/x-bmp", @"image/x-xbitmap", @"image/x-win-bitmap", nil];
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+    self.imageScale = [[UIScreen mainScreen] scale];
+    self.automaticallyInflatesResponseImage = YES;
+#elif TARGET_OS_WATCH
+    self.imageScale = [[WKInterfaceDevice currentDevice] screenScale];
+    self.automaticallyInflatesResponseImage = YES;
+#endif
+
+    return self;
+}
+
+#pragma mark - AFURLResponseSerializer
+
+- (id)responseObjectForResponse:(NSURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
+        if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
+            return nil;
+        }
+    }
+
+#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
+    if (self.automaticallyInflatesResponseImage) {
+        return AFInflatedImageFromResponseWithDataAtScale((NSHTTPURLResponse *)response, data, self.imageScale);
+    } else {
+        return AFImageWithDataAtScale(data, self.imageScale);
+    }
+#else
+    // Ensure that the image is set to it's correct pixel width and height
+    NSBitmapImageRep *bitimage = [[NSBitmapImageRep alloc] initWithData:data];
+    NSImage *image = [[NSImage alloc] initWithSize:NSMakeSize([bitimage pixelsWide], [bitimage pixelsHigh])];
+    [image addRepresentation:bitimage];
+
+    return image;
+#endif
+
+    return nil;
+}
+
+#pragma mark - NSSecureCoding
+
+- (instancetype)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+#if TARGET_OS_IOS  || TARGET_OS_TV || TARGET_OS_WATCH
+    NSNumber *imageScale = [decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(imageScale))];
+#if CGFLOAT_IS_DOUBLE
+    self.imageScale = [imageScale doubleValue];
+#else
+    self.imageScale = [imageScale floatValue];
+#endif
+
+    self.automaticallyInflatesResponseImage = [decoder decodeBoolForKey:NSStringFromSelector(@selector(automaticallyInflatesResponseImage))];
+#endif
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
+    [coder encodeObject:@(self.imageScale) forKey:NSStringFromSelector(@selector(imageScale))];
+    [coder encodeBool:self.automaticallyInflatesResponseImage forKey:NSStringFromSelector(@selector(automaticallyInflatesResponseImage))];
+#endif
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    AFImageResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
+
+#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
+    serializer.imageScale = self.imageScale;
+    serializer.automaticallyInflatesResponseImage = self.automaticallyInflatesResponseImage;
+#endif
+
+    return serializer;
+}
+
+@end
+
+#pragma mark -
+
+@interface AFCompoundResponseSerializer ()
+@property (readwrite, nonatomic, copy) NSArray *responseSerializers;
+@end
+
+@implementation AFCompoundResponseSerializer
+
++ (instancetype)compoundSerializerWithResponseSerializers:(NSArray *)responseSerializers {
+    AFCompoundResponseSerializer *serializer = [[self alloc] init];
+    serializer.responseSerializers = responseSerializers;
+
+    return serializer;
+}
+
+#pragma mark - AFURLResponseSerialization
+
+- (id)responseObjectForResponse:(NSURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    for (id <AFURLResponseSerialization> serializer in self.responseSerializers) {
+        if (![serializer isKindOfClass:[AFHTTPResponseSerializer class]]) {
+            continue;
+        }
+
+        NSError *serializerError = nil;
+        id responseObject = [serializer responseObjectForResponse:response data:data error:&serializerError];
+        if (responseObject) {
+            if (error) {
+                *error = AFErrorWithUnderlyingError(serializerError, *error);
+            }
+
+            return responseObject;
+        }
+    }
+
+    return [super responseObjectForResponse:response data:data error:error];
+}
+
+#pragma mark - NSSecureCoding
+
+- (instancetype)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+    self.responseSerializers = [decoder decodeObjectOfClass:[NSArray class] forKey:NSStringFromSelector(@selector(responseSerializers))];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeObject:self.responseSerializers forKey:NSStringFromSelector(@selector(responseSerializers))];
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    AFCompoundResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
+    serializer.responseSerializers = self.responseSerializers;
+
+    return serializer;
+}
+
+@end

ios/JianYuIOS/Pods/AFNetworking/AFNetworking/AFURLSessionManager.h

@@ -0,0 +1,500 @@
+// AFURLSessionManager.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+
+#import <Foundation/Foundation.h>
+
+#import "AFURLResponseSerialization.h"
+#import "AFURLRequestSerialization.h"
+#import "AFSecurityPolicy.h"
+#if !TARGET_OS_WATCH
+#import "AFNetworkReachabilityManager.h"
+#endif
+
+/**
+ `AFURLSessionManager` creates and manages an `NSURLSession` object based on a specified `NSURLSessionConfiguration` object, which conforms to `<NSURLSessionTaskDelegate>`, `<NSURLSessionDataDelegate>`, `<NSURLSessionDownloadDelegate>`, and `<NSURLSessionDelegate>`.
+
+ ## Subclassing Notes
+
+ This is the base class for `AFHTTPSessionManager`, which adds functionality specific to making HTTP requests. If you are looking to extend `AFURLSessionManager` specifically for HTTP, consider subclassing `AFHTTPSessionManager` instead.
+
+ ## NSURLSession & NSURLSessionTask Delegate Methods
+
+ `AFURLSessionManager` implements the following delegate methods:
+
+ ### `NSURLSessionDelegate`
+
+ - `URLSession:didBecomeInvalidWithError:`
+ - `URLSession:didReceiveChallenge:completionHandler:`
+ - `URLSessionDidFinishEventsForBackgroundURLSession:`
+
+ ### `NSURLSessionTaskDelegate`
+
+ - `URLSession:willPerformHTTPRedirection:newRequest:completionHandler:`
+ - `URLSession:task:didReceiveChallenge:completionHandler:`
+ - `URLSession:task:didSendBodyData:totalBytesSent:totalBytesExpectedToSend:`
+ - `URLSession:task:needNewBodyStream:`
+ - `URLSession:task:didCompleteWithError:`
+
+ ### `NSURLSessionDataDelegate`
+
+ - `URLSession:dataTask:didReceiveResponse:completionHandler:`
+ - `URLSession:dataTask:didBecomeDownloadTask:`
+ - `URLSession:dataTask:didReceiveData:`
+ - `URLSession:dataTask:willCacheResponse:completionHandler:`
+
+ ### `NSURLSessionDownloadDelegate`
+
+ - `URLSession:downloadTask:didFinishDownloadingToURL:`
+ - `URLSession:downloadTask:didWriteData:totalBytesWritten:totalBytesWritten:totalBytesExpectedToWrite:`
+ - `URLSession:downloadTask:didResumeAtOffset:expectedTotalBytes:`
+
+ If any of these methods are overridden in a subclass, they _must_ call the `super` implementation first.
+
+ ## Network Reachability Monitoring
+
+ Network reachability status and change monitoring is available through the `reachabilityManager` property. Applications may choose to monitor network reachability conditions in order to prevent or suspend any outbound requests. See `AFNetworkReachabilityManager` for more details.
+
+ ## NSCoding Caveats
+
+ - Encoded managers do not include any block properties. Be sure to set delegate callback blocks when using `-initWithCoder:` or `NSKeyedUnarchiver`.
+
+ ## NSCopying Caveats
+
+ - `-copy` and `-copyWithZone:` return a new manager with a new `NSURLSession` created from the configuration of the original.
+ - Operation copies do not include any delegate callback blocks, as they often strongly captures a reference to `self`, which would otherwise have the unintuitive side-effect of pointing to the _original_ session manager when copied.
+
+ @warning Managers for background sessions must be owned for the duration of their use. This can be accomplished by creating an application-wide or shared singleton instance.
+ */
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface AFURLSessionManager : NSObject <NSURLSessionDelegate, NSURLSessionTaskDelegate, NSURLSessionDataDelegate, NSURLSessionDownloadDelegate, NSSecureCoding, NSCopying>
+
+/**
+ The managed session.
+ */
+@property (readonly, nonatomic, strong) NSURLSession *session;
+
+/**
+ The operation queue on which delegate callbacks are run.
+ */
+@property (readonly, nonatomic, strong) NSOperationQueue *operationQueue;
+
+/**
+ Responses sent from the server in data tasks created with `dataTaskWithRequest:success:failure:` and run using the `GET` / `POST` / et al. convenience methods are automatically validated and serialized by the response serializer. By default, this property is set to an instance of `AFJSONResponseSerializer`.
+
+ @warning `responseSerializer` must not be `nil`.
+ */
+@property (nonatomic, strong) id <AFURLResponseSerialization> responseSerializer;
+
+///-------------------------------
+/// @name Managing Security Policy
+///-------------------------------
+
+/**
+ The security policy used by created session to evaluate server trust for secure connections. `AFURLSessionManager` uses the `defaultPolicy` unless otherwise specified.
+ */
+@property (nonatomic, strong) AFSecurityPolicy *securityPolicy;
+
+#if !TARGET_OS_WATCH
+///--------------------------------------
+/// @name Monitoring Network Reachability
+///--------------------------------------
+
+/**
+ The network reachability manager. `AFURLSessionManager` uses the `sharedManager` by default.
+ */
+@property (readwrite, nonatomic, strong) AFNetworkReachabilityManager *reachabilityManager;
+#endif
+
+///----------------------------
+/// @name Getting Session Tasks
+///----------------------------
+
+/**
+ The data, upload, and download tasks currently run by the managed session.
+ */
+@property (readonly, nonatomic, strong) NSArray <NSURLSessionTask *> *tasks;
+
+/**
+ The data tasks currently run by the managed session.
+ */
+@property (readonly, nonatomic, strong) NSArray <NSURLSessionDataTask *> *dataTasks;
+
+/**
+ The upload tasks currently run by the managed session.
+ */
+@property (readonly, nonatomic, strong) NSArray <NSURLSessionUploadTask *> *uploadTasks;
+
+/**
+ The download tasks currently run by the managed session.
+ */
+@property (readonly, nonatomic, strong) NSArray <NSURLSessionDownloadTask *> *downloadTasks;
+
+///-------------------------------
+/// @name Managing Callback Queues
+///-------------------------------
+
+/**
+ The dispatch queue for `completionBlock`. If `NULL` (default), the main queue is used.
+ */
+@property (nonatomic, strong, nullable) dispatch_queue_t completionQueue;
+
+/**
+ The dispatch group for `completionBlock`. If `NULL` (default), a private dispatch group is used.
+ */
+@property (nonatomic, strong, nullable) dispatch_group_t completionGroup;
+
+///---------------------------------
+/// @name Working Around System Bugs
+///---------------------------------
+
+/**
+ Whether to attempt to retry creation of upload tasks for background sessions when initial call returns `nil`. `NO` by default.
+
+ @bug As of iOS 7.0, there is a bug where upload tasks created for background tasks are sometimes `nil`. As a workaround, if this property is `YES`, AFNetworking will follow Apple's recommendation to try creating the task again.
+
+ @see https://github.com/AFNetworking/AFNetworking/issues/1675
+ */
+@property (nonatomic, assign) BOOL attemptsToRecreateUploadTasksForBackgroundSessions;
+
+///---------------------
+/// @name Initialization
+///---------------------
+
+/**
+ Creates and returns a manager for a session created with the specified configuration. This is the designated initializer.
+
+ @param configuration The configuration used to create the managed session.
+
+ @return A manager for a newly-created session.
+ */
+- (instancetype)initWithSessionConfiguration:(nullable NSURLSessionConfiguration *)configuration NS_DESIGNATED_INITIALIZER;
+
+/**
+ Invalidates the managed session, optionally canceling pending tasks.
+
+ @param cancelPendingTasks Whether or not to cancel pending tasks.
+ */
+- (void)invalidateSessionCancelingTasks:(BOOL)cancelPendingTasks;
+
+///-------------------------
+/// @name Running Data Tasks
+///-------------------------
+
+/**
+ Creates an `NSURLSessionDataTask` with the specified request.
+
+ @param request The HTTP request for the request.
+ @param completionHandler A block object to be executed when the task finishes. This block has no return value and takes three arguments: the server response, the response object created by that serializer, and the error that occurred, if any.
+ */
+- (NSURLSessionDataTask *)dataTaskWithRequest:(NSURLRequest *)request
+                            completionHandler:(nullable void (^)(NSURLResponse *response, id _Nullable responseObject,  NSError * _Nullable error))completionHandler;
+
+/**
+ Creates an `NSURLSessionDataTask` with the specified request.
+
+ @param request The HTTP request for the request.
+ @param uploadProgressBlock A block object to be executed when the upload progress is updated. Note this block is called on the session queue, not the main queue.
+ @param downloadProgressBlock A block object to be executed when the download progress is updated. Note this block is called on the session queue, not the main queue.
+ @param completionHandler A block object to be executed when the task finishes. This block has no return value and takes three arguments: the server response, the response object created by that serializer, and the error that occurred, if any.
+ */
+- (NSURLSessionDataTask *)dataTaskWithRequest:(NSURLRequest *)request
+                               uploadProgress:(nullable void (^)(NSProgress *uploadProgress))uploadProgressBlock
+                             downloadProgress:(nullable void (^)(NSProgress *downloadProgress))downloadProgressBlock
+                            completionHandler:(nullable void (^)(NSURLResponse *response, id _Nullable responseObject,  NSError * _Nullable error))completionHandler;
+
+///---------------------------
+/// @name Running Upload Tasks
+///---------------------------
+
+/**
+ Creates an `NSURLSessionUploadTask` with the specified request for a local file.
+
+ @param request The HTTP request for the request.
+ @param fileURL A URL to the local file to be uploaded.
+ @param uploadProgressBlock A block object to be executed when the upload progress is updated. Note this block is called on the session queue, not the main queue.
+ @param completionHandler A block object to be executed when the task finishes. This block has no return value and takes three arguments: the server response, the response object created by that serializer, and the error that occurred, if any.
+
+ @see `attemptsToRecreateUploadTasksForBackgroundSessions`
+ */
+- (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request
+                                         fromFile:(NSURL *)fileURL
+                                         progress:(nullable void (^)(NSProgress *uploadProgress))uploadProgressBlock
+                                completionHandler:(nullable void (^)(NSURLResponse *response, id _Nullable responseObject, NSError  * _Nullable error))completionHandler;
+
+/**
+ Creates an `NSURLSessionUploadTask` with the specified request for an HTTP body.
+
+ @param request The HTTP request for the request.
+ @param bodyData A data object containing the HTTP body to be uploaded.
+ @param uploadProgressBlock A block object to be executed when the upload progress is updated. Note this block is called on the session queue, not the main queue.
+ @param completionHandler A block object to be executed when the task finishes. This block has no return value and takes three arguments: the server response, the response object created by that serializer, and the error that occurred, if any.
+ */
+- (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request
+                                         fromData:(nullable NSData *)bodyData
+                                         progress:(nullable void (^)(NSProgress *uploadProgress))uploadProgressBlock
+                                completionHandler:(nullable void (^)(NSURLResponse *response, id _Nullable responseObject, NSError * _Nullable error))completionHandler;
+
+/**
+ Creates an `NSURLSessionUploadTask` with the specified streaming request.
+
+ @param request The HTTP request for the request.
+ @param uploadProgressBlock A block object to be executed when the upload progress is updated. Note this block is called on the session queue, not the main queue.
+ @param completionHandler A block object to be executed when the task finishes. This block has no return value and takes three arguments: the server response, the response object created by that serializer, and the error that occurred, if any.
+ */
+- (NSURLSessionUploadTask *)uploadTaskWithStreamedRequest:(NSURLRequest *)request
+                                                 progress:(nullable void (^)(NSProgress *uploadProgress))uploadProgressBlock
+                                        completionHandler:(nullable void (^)(NSURLResponse *response, id _Nullable responseObject, NSError * _Nullable error))completionHandler;
+
+///-----------------------------
+/// @name Running Download Tasks
+///-----------------------------
+
+/**
+ Creates an `NSURLSessionDownloadTask` with the specified request.
+
+ @param request The HTTP request for the request.
+ @param downloadProgressBlock A block object to be executed when the download progress is updated. Note this block is called on the session queue, not the main queue.
+ @param destination A block object to be executed in order to determine the destination of the downloaded file. This block takes two arguments, the target path & the server response, and returns the desired file URL of the resulting download. The temporary file used during the download will be automatically deleted after being moved to the returned URL.
+ @param completionHandler A block to be executed when a task finishes. This block has no return value and takes three arguments: the server response, the path of the downloaded file, and the error describing the network or parsing error that occurred, if any.
+
+ @warning If using a background `NSURLSessionConfiguration` on iOS, these blocks will be lost when the app is terminated. Background sessions may prefer to use `-setDownloadTaskDidFinishDownloadingBlock:` to specify the URL for saving the downloaded file, rather than the destination block of this method.
+ */
+- (NSURLSessionDownloadTask *)downloadTaskWithRequest:(NSURLRequest *)request
+                                             progress:(nullable void (^)(NSProgress *downloadProgress))downloadProgressBlock
+                                          destination:(nullable NSURL * (^)(NSURL *targetPath, NSURLResponse *response))destination
+                                    completionHandler:(nullable void (^)(NSURLResponse *response, NSURL * _Nullable filePath, NSError * _Nullable error))completionHandler;
+
+/**
+ Creates an `NSURLSessionDownloadTask` with the specified resume data.
+
+ @param resumeData The data used to resume downloading.
+ @param downloadProgressBlock A block object to be executed when the download progress is updated. Note this block is called on the session queue, not the main queue.
+ @param destination A block object to be executed in order to determine the destination of the downloaded file. This block takes two arguments, the target path & the server response, and returns the desired file URL of the resulting download. The temporary file used during the download will be automatically deleted after being moved to the returned URL.
+ @param completionHandler A block to be executed when a task finishes. This block has no return value and takes three arguments: the server response, the path of the downloaded file, and the error describing the network or parsing error that occurred, if any.
+ */
+- (NSURLSessionDownloadTask *)downloadTaskWithResumeData:(NSData *)resumeData
+                                                progress:(nullable void (^)(NSProgress *downloadProgress))downloadProgressBlock
+                                             destination:(nullable NSURL * (^)(NSURL *targetPath, NSURLResponse *response))destination
+                                       completionHandler:(nullable void (^)(NSURLResponse *response, NSURL * _Nullable filePath, NSError * _Nullable error))completionHandler;
+
+///---------------------------------
+/// @name Getting Progress for Tasks
+///---------------------------------
+
+/**
+ Returns the upload progress of the specified task.
+
+ @param task The session task. Must not be `nil`.
+
+ @return An `NSProgress` object reporting the upload progress of a task, or `nil` if the progress is unavailable.
+ */
+- (nullable NSProgress *)uploadProgressForTask:(NSURLSessionTask *)task;
+
+/**
+ Returns the download progress of the specified task.
+
+ @param task The session task. Must not be `nil`.
+
+ @return An `NSProgress` object reporting the download progress of a task, or `nil` if the progress is unavailable.
+ */
+- (nullable NSProgress *)downloadProgressForTask:(NSURLSessionTask *)task;
+
+///-----------------------------------------
+/// @name Setting Session Delegate Callbacks
+///-----------------------------------------
+
+/**
+ Sets a block to be executed when the managed session becomes invalid, as handled by the `NSURLSessionDelegate` method `URLSession:didBecomeInvalidWithError:`.
+
+ @param block A block object to be executed when the managed session becomes invalid. The block has no return value, and takes two arguments: the session, and the error related to the cause of invalidation.
+ */
+- (void)setSessionDidBecomeInvalidBlock:(nullable void (^)(NSURLSession *session, NSError *error))block;
+
+/**
+ Sets a block to be executed when a connection level authentication challenge has occurred, as handled by the `NSURLSessionDelegate` method `URLSession:didReceiveChallenge:completionHandler:`.
+
+ @param block A block object to be executed when a connection level authentication challenge has occurred. The block returns the disposition of the authentication challenge, and takes three arguments: the session, the authentication challenge, and a pointer to the credential that should be used to resolve the challenge.
+ */
+- (void)setSessionDidReceiveAuthenticationChallengeBlock:(nullable NSURLSessionAuthChallengeDisposition (^)(NSURLSession *session, NSURLAuthenticationChallenge *challenge, NSURLCredential * _Nullable __autoreleasing * _Nullable credential))block;
+
+///--------------------------------------
+/// @name Setting Task Delegate Callbacks
+///--------------------------------------
+
+/**
+ Sets a block to be executed when a task requires a new request body stream to send to the remote server, as handled by the `NSURLSessionTaskDelegate` method `URLSession:task:needNewBodyStream:`.
+
+ @param block A block object to be executed when a task requires a new request body stream.
+ */
+- (void)setTaskNeedNewBodyStreamBlock:(nullable NSInputStream * (^)(NSURLSession *session, NSURLSessionTask *task))block;
+
+/**
+ Sets a block to be executed when an HTTP request is attempting to perform a redirection to a different URL, as handled by the `NSURLSessionTaskDelegate` method `URLSession:willPerformHTTPRedirection:newRequest:completionHandler:`.
+
+ @param block A block object to be executed when an HTTP request is attempting to perform a redirection to a different URL. The block returns the request to be made for the redirection, and takes four arguments: the session, the task, the redirection response, and the request corresponding to the redirection response.
+ */
+- (void)setTaskWillPerformHTTPRedirectionBlock:(nullable NSURLRequest * (^)(NSURLSession *session, NSURLSessionTask *task, NSURLResponse *response, NSURLRequest *request))block;
+
+/**
+ Sets a block to be executed when a session task has received a request specific authentication challenge, as handled by the `NSURLSessionTaskDelegate` method `URLSession:task:didReceiveChallenge:completionHandler:`.
+
+ @param block A block object to be executed when a session task has received a request specific authentication challenge. The block returns the disposition of the authentication challenge, and takes four arguments: the session, the task, the authentication challenge, and a pointer to the credential that should be used to resolve the challenge.
+ */
+- (void)setTaskDidReceiveAuthenticationChallengeBlock:(nullable NSURLSessionAuthChallengeDisposition (^)(NSURLSession *session, NSURLSessionTask *task, NSURLAuthenticationChallenge *challenge, NSURLCredential * _Nullable __autoreleasing * _Nullable credential))block;
+
+/**
+ Sets a block to be executed periodically to track upload progress, as handled by the `NSURLSessionTaskDelegate` method `URLSession:task:didSendBodyData:totalBytesSent:totalBytesExpectedToSend:`.
+
+ @param block A block object to be called when an undetermined number of bytes have been uploaded to the server. This block has no return value and takes five arguments: the session, the task, the number of bytes written since the last time the upload progress block was called, the total bytes written, and the total bytes expected to be written during the request, as initially determined by the length of the HTTP body. This block may be called multiple times, and will execute on the main thread.
+ */
+- (void)setTaskDidSendBodyDataBlock:(nullable void (^)(NSURLSession *session, NSURLSessionTask *task, int64_t bytesSent, int64_t totalBytesSent, int64_t totalBytesExpectedToSend))block;
+
+/**
+ Sets a block to be executed as the last message related to a specific task, as handled by the `NSURLSessionTaskDelegate` method `URLSession:task:didCompleteWithError:`.
+
+ @param block A block object to be executed when a session task is completed. The block has no return value, and takes three arguments: the session, the task, and any error that occurred in the process of executing the task.
+ */
+- (void)setTaskDidCompleteBlock:(nullable void (^)(NSURLSession *session, NSURLSessionTask *task, NSError * _Nullable error))block;
+
+///-------------------------------------------
+/// @name Setting Data Task Delegate Callbacks
+///-------------------------------------------
+
+/**
+ Sets a block to be executed when a data task has received a response, as handled by the `NSURLSessionDataDelegate` method `URLSession:dataTask:didReceiveResponse:completionHandler:`.
+
+ @param block A block object to be executed when a data task has received a response. The block returns the disposition of the session response, and takes three arguments: the session, the data task, and the received response.
+ */
+- (void)setDataTaskDidReceiveResponseBlock:(nullable NSURLSessionResponseDisposition (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSURLResponse *response))block;
+
+/**
+ Sets a block to be executed when a data task has become a download task, as handled by the `NSURLSessionDataDelegate` method `URLSession:dataTask:didBecomeDownloadTask:`.
+
+ @param block A block object to be executed when a data task has become a download task. The block has no return value, and takes three arguments: the session, the data task, and the download task it has become.
+ */
+- (void)setDataTaskDidBecomeDownloadTaskBlock:(nullable void (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSURLSessionDownloadTask *downloadTask))block;
+
+/**
+ Sets a block to be executed when a data task receives data, as handled by the `NSURLSessionDataDelegate` method `URLSession:dataTask:didReceiveData:`.
+
+ @param block A block object to be called when an undetermined number of bytes have been downloaded from the server. This block has no return value and takes three arguments: the session, the data task, and the data received. This block may be called multiple times, and will execute on the session manager operation queue.
+ */
+- (void)setDataTaskDidReceiveDataBlock:(nullable void (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSData *data))block;
+
+/**
+ Sets a block to be executed to determine the caching behavior of a data task, as handled by the `NSURLSessionDataDelegate` method `URLSession:dataTask:willCacheResponse:completionHandler:`.
+
+ @param block A block object to be executed to determine the caching behavior of a data task. The block returns the response to cache, and takes three arguments: the session, the data task, and the proposed cached URL response.
+ */
+- (void)setDataTaskWillCacheResponseBlock:(nullable NSCachedURLResponse * (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSCachedURLResponse *proposedResponse))block;
+
+/**
+ Sets a block to be executed once all messages enqueued for a session have been delivered, as handled by the `NSURLSessionDataDelegate` method `URLSessionDidFinishEventsForBackgroundURLSession:`.
+
+ @param block A block object to be executed once all messages enqueued for a session have been delivered. The block has no return value and takes a single argument: the session.
+ */
+- (void)setDidFinishEventsForBackgroundURLSessionBlock:(nullable void (^)(NSURLSession *session))block;
+
+///-----------------------------------------------
+/// @name Setting Download Task Delegate Callbacks
+///-----------------------------------------------
+
+/**
+ Sets a block to be executed when a download task has completed a download, as handled by the `NSURLSessionDownloadDelegate` method `URLSession:downloadTask:didFinishDownloadingToURL:`.
+
+ @param block A block object to be executed when a download task has completed. The block returns the URL the download should be moved to, and takes three arguments: the session, the download task, and the temporary location of the downloaded file. If the file manager encounters an error while attempting to move the temporary file to the destination, an `AFURLSessionDownloadTaskDidFailToMoveFileNotification` will be posted, with the download task as its object, and the user info of the error.
+ */
+- (void)setDownloadTaskDidFinishDownloadingBlock:(nullable NSURL * _Nullable  (^)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, NSURL *location))block;
+
+/**
+ Sets a block to be executed periodically to track download progress, as handled by the `NSURLSessionDownloadDelegate` method `URLSession:downloadTask:didWriteData:totalBytesWritten:totalBytesWritten:totalBytesExpectedToWrite:`.
+
+ @param block A block object to be called when an undetermined number of bytes have been downloaded from the server. This block has no return value and takes five arguments: the session, the download task, the number of bytes read since the last time the download progress block was called, the total bytes read, and the total bytes expected to be read during the request, as initially determined by the expected content size of the `NSHTTPURLResponse` object. This block may be called multiple times, and will execute on the session manager operation queue.
+ */
+- (void)setDownloadTaskDidWriteDataBlock:(nullable void (^)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, int64_t bytesWritten, int64_t totalBytesWritten, int64_t totalBytesExpectedToWrite))block;
+
+/**
+ Sets a block to be executed when a download task has been resumed, as handled by the `NSURLSessionDownloadDelegate` method `URLSession:downloadTask:didResumeAtOffset:expectedTotalBytes:`.
+
+ @param block A block object to be executed when a download task has been resumed. The block has no return value and takes four arguments: the session, the download task, the file offset of the resumed download, and the total number of bytes expected to be downloaded.
+ */
+- (void)setDownloadTaskDidResumeBlock:(nullable void (^)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, int64_t fileOffset, int64_t expectedTotalBytes))block;
+
+@end
+
+///--------------------
+/// @name Notifications
+///--------------------
+
+/**
+ Posted when a task resumes.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidResumeNotification;
+
+/**
+ Posted when a task finishes executing. Includes a userInfo dictionary with additional information about the task.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidCompleteNotification;
+
+/**
+ Posted when a task suspends its execution.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidSuspendNotification;
+
+/**
+ Posted when a session is invalidated.
+ */
+FOUNDATION_EXPORT NSString * const AFURLSessionDidInvalidateNotification;
+
+/**
+ Posted when a session download task encountered an error when moving the temporary download file to a specified destination.
+ */
+FOUNDATION_EXPORT NSString * const AFURLSessionDownloadTaskDidFailToMoveFileNotification;
+
+/**
+ The raw response data of the task. Included in the userInfo dictionary of the `AFNetworkingTaskDidCompleteNotification` if response data exists for the task.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidCompleteResponseDataKey;
+
+/**
+ The serialized response object of the task. Included in the userInfo dictionary of the `AFNetworkingTaskDidCompleteNotification` if the response was serialized.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidCompleteSerializedResponseKey;
+
+/**
+ The response serializer used to serialize the response. Included in the userInfo dictionary of the `AFNetworkingTaskDidCompleteNotification` if the task has an associated response serializer.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidCompleteResponseSerializerKey;
+
+/**
+ The file path associated with the download task. Included in the userInfo dictionary of the `AFNetworkingTaskDidCompleteNotification` if an the response data has been stored directly to disk.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidCompleteAssetPathKey;
+
+/**
+ Any error associated with the task, or the serialization of the response. Included in the userInfo dictionary of the `AFNetworkingTaskDidCompleteNotification` if an error exists.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidCompleteErrorKey;
+
+NS_ASSUME_NONNULL_END

ios/JianYuIOS/Pods/AFNetworking/AFNetworking/AFURLSessionManager.m

@@ -0,0 +1,1244 @@
+// AFURLSessionManager.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFURLSessionManager.h"
+#import <objc/runtime.h>
+
+#ifndef NSFoundationVersionNumber_iOS_8_0
+#define NSFoundationVersionNumber_With_Fixed_5871104061079552_bug 1140.11
+#else
+#define NSFoundationVersionNumber_With_Fixed_5871104061079552_bug NSFoundationVersionNumber_iOS_8_0
+#endif
+
+static dispatch_queue_t url_session_manager_creation_queue() {
+    static dispatch_queue_t af_url_session_manager_creation_queue;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        af_url_session_manager_creation_queue = dispatch_queue_create("com.alamofire.networking.session.manager.creation", DISPATCH_QUEUE_SERIAL);
+    });
+
+    return af_url_session_manager_creation_queue;
+}
+
+static void url_session_manager_create_task_safely(dispatch_block_t block) {
+    if (NSFoundationVersionNumber < NSFoundationVersionNumber_With_Fixed_5871104061079552_bug) {
+        // Fix of bug
+        // Open Radar:http://openradar.appspot.com/radar?id=5871104061079552 (status: Fixed in iOS8)
+        // Issue about:https://github.com/AFNetworking/AFNetworking/issues/2093
+        dispatch_sync(url_session_manager_creation_queue(), block);
+    } else {
+        block();
+    }
+}
+
+static dispatch_queue_t url_session_manager_processing_queue() {
+    static dispatch_queue_t af_url_session_manager_processing_queue;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        af_url_session_manager_processing_queue = dispatch_queue_create("com.alamofire.networking.session.manager.processing", DISPATCH_QUEUE_CONCURRENT);
+    });
+
+    return af_url_session_manager_processing_queue;
+}
+
+static dispatch_group_t url_session_manager_completion_group() {
+    static dispatch_group_t af_url_session_manager_completion_group;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        af_url_session_manager_completion_group = dispatch_group_create();
+    });
+
+    return af_url_session_manager_completion_group;
+}
+
+NSString * const AFNetworkingTaskDidResumeNotification = @"com.alamofire.networking.task.resume";
+NSString * const AFNetworkingTaskDidCompleteNotification = @"com.alamofire.networking.task.complete";
+NSString * const AFNetworkingTaskDidSuspendNotification = @"com.alamofire.networking.task.suspend";
+NSString * const AFURLSessionDidInvalidateNotification = @"com.alamofire.networking.session.invalidate";
+NSString * const AFURLSessionDownloadTaskDidFailToMoveFileNotification = @"com.alamofire.networking.session.download.file-manager-error";
+
+NSString * const AFNetworkingTaskDidCompleteSerializedResponseKey = @"com.alamofire.networking.task.complete.serializedresponse";
+NSString * const AFNetworkingTaskDidCompleteResponseSerializerKey = @"com.alamofire.networking.task.complete.responseserializer";
+NSString * const AFNetworkingTaskDidCompleteResponseDataKey = @"com.alamofire.networking.complete.finish.responsedata";
+NSString * const AFNetworkingTaskDidCompleteErrorKey = @"com.alamofire.networking.task.complete.error";
+NSString * const AFNetworkingTaskDidCompleteAssetPathKey = @"com.alamofire.networking.task.complete.assetpath";
+
+static NSString * const AFURLSessionManagerLockName = @"com.alamofire.networking.session.manager.lock";
+
+static NSUInteger const AFMaximumNumberOfAttemptsToRecreateBackgroundSessionUploadTask = 3;
+
+static void * AFTaskStateChangedContext = &AFTaskStateChangedContext;
+
+typedef void (^AFURLSessionDidBecomeInvalidBlock)(NSURLSession *session, NSError *error);
+typedef NSURLSessionAuthChallengeDisposition (^AFURLSessionDidReceiveAuthenticationChallengeBlock)(NSURLSession *session, NSURLAuthenticationChallenge *challenge, NSURLCredential * __autoreleasing *credential);
+
+typedef NSURLRequest * (^AFURLSessionTaskWillPerformHTTPRedirectionBlock)(NSURLSession *session, NSURLSessionTask *task, NSURLResponse *response, NSURLRequest *request);
+typedef NSURLSessionAuthChallengeDisposition (^AFURLSessionTaskDidReceiveAuthenticationChallengeBlock)(NSURLSession *session, NSURLSessionTask *task, NSURLAuthenticationChallenge *challenge, NSURLCredential * __autoreleasing *credential);
+typedef void (^AFURLSessionDidFinishEventsForBackgroundURLSessionBlock)(NSURLSession *session);
+
+typedef NSInputStream * (^AFURLSessionTaskNeedNewBodyStreamBlock)(NSURLSession *session, NSURLSessionTask *task);
+typedef void (^AFURLSessionTaskDidSendBodyDataBlock)(NSURLSession *session, NSURLSessionTask *task, int64_t bytesSent, int64_t totalBytesSent, int64_t totalBytesExpectedToSend);
+typedef void (^AFURLSessionTaskDidCompleteBlock)(NSURLSession *session, NSURLSessionTask *task, NSError *error);
+
+typedef NSURLSessionResponseDisposition (^AFURLSessionDataTaskDidReceiveResponseBlock)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSURLResponse *response);
+typedef void (^AFURLSessionDataTaskDidBecomeDownloadTaskBlock)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSURLSessionDownloadTask *downloadTask);
+typedef void (^AFURLSessionDataTaskDidReceiveDataBlock)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSData *data);
+typedef NSCachedURLResponse * (^AFURLSessionDataTaskWillCacheResponseBlock)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSCachedURLResponse *proposedResponse);
+
+typedef NSURL * (^AFURLSessionDownloadTaskDidFinishDownloadingBlock)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, NSURL *location);
+typedef void (^AFURLSessionDownloadTaskDidWriteDataBlock)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, int64_t bytesWritten, int64_t totalBytesWritten, int64_t totalBytesExpectedToWrite);
+typedef void (^AFURLSessionDownloadTaskDidResumeBlock)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, int64_t fileOffset, int64_t expectedTotalBytes);
+typedef void (^AFURLSessionTaskProgressBlock)(NSProgress *);
+
+typedef void (^AFURLSessionTaskCompletionHandler)(NSURLResponse *response, id responseObject, NSError *error);
+
+
+#pragma mark -
+
+@interface AFURLSessionManagerTaskDelegate : NSObject <NSURLSessionTaskDelegate, NSURLSessionDataDelegate, NSURLSessionDownloadDelegate>
+@property (nonatomic, weak) AFURLSessionManager *manager;
+@property (nonatomic, strong) NSMutableData *mutableData;
+@property (nonatomic, strong) NSProgress *uploadProgress;
+@property (nonatomic, strong) NSProgress *downloadProgress;
+@property (nonatomic, copy) NSURL *downloadFileURL;
+@property (nonatomic, copy) AFURLSessionDownloadTaskDidFinishDownloadingBlock downloadTaskDidFinishDownloading;
+@property (nonatomic, copy) AFURLSessionTaskProgressBlock uploadProgressBlock;
+@property (nonatomic, copy) AFURLSessionTaskProgressBlock downloadProgressBlock;
+@property (nonatomic, copy) AFURLSessionTaskCompletionHandler completionHandler;
+@end
+
+@implementation AFURLSessionManagerTaskDelegate
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.mutableData = [NSMutableData data];
+    self.uploadProgress = [[NSProgress alloc] initWithParent:nil userInfo:nil];
+    self.uploadProgress.totalUnitCount = NSURLSessionTransferSizeUnknown;
+
+    self.downloadProgress = [[NSProgress alloc] initWithParent:nil userInfo:nil];
+    self.downloadProgress.totalUnitCount = NSURLSessionTransferSizeUnknown;
+    return self;
+}
+
+#pragma mark - NSProgress Tracking
+
+- (void)setupProgressForTask:(NSURLSessionTask *)task {
+    __weak __typeof__(task) weakTask = task;
+
+    self.uploadProgress.totalUnitCount = task.countOfBytesExpectedToSend;
+    self.downloadProgress.totalUnitCount = task.countOfBytesExpectedToReceive;
+    [self.uploadProgress setCancellable:YES];
+    [self.uploadProgress setCancellationHandler:^{
+        __typeof__(weakTask) strongTask = weakTask;
+        [strongTask cancel];
+    }];
+    [self.uploadProgress setPausable:YES];
+    [self.uploadProgress setPausingHandler:^{
+        __typeof__(weakTask) strongTask = weakTask;
+        [strongTask suspend];
+    }];
+    if ([self.uploadProgress respondsToSelector:@selector(setResumingHandler:)]) {
+        [self.uploadProgress setResumingHandler:^{
+            __typeof__(weakTask) strongTask = weakTask;
+            [strongTask resume];
+        }];
+    }
+
+    [self.downloadProgress setCancellable:YES];
+    [self.downloadProgress setCancellationHandler:^{
+        __typeof__(weakTask) strongTask = weakTask;
+        [strongTask cancel];
+    }];
+    [self.downloadProgress setPausable:YES];
+    [self.downloadProgress setPausingHandler:^{
+        __typeof__(weakTask) strongTask = weakTask;
+        [strongTask suspend];
+    }];
+
+    if ([self.downloadProgress respondsToSelector:@selector(setResumingHandler:)]) {
+        [self.downloadProgress setResumingHandler:^{
+            __typeof__(weakTask) strongTask = weakTask;
+            [strongTask resume];
+        }];
+    }
+
+    [task addObserver:self
+           forKeyPath:NSStringFromSelector(@selector(countOfBytesReceived))
+              options:NSKeyValueObservingOptionNew
+              context:NULL];
+    [task addObserver:self
+           forKeyPath:NSStringFromSelector(@selector(countOfBytesExpectedToReceive))
+              options:NSKeyValueObservingOptionNew
+              context:NULL];
+
+    [task addObserver:self
+           forKeyPath:NSStringFromSelector(@selector(countOfBytesSent))
+              options:NSKeyValueObservingOptionNew
+              context:NULL];
+    [task addObserver:self
+           forKeyPath:NSStringFromSelector(@selector(countOfBytesExpectedToSend))
+              options:NSKeyValueObservingOptionNew
+              context:NULL];
+
+    [self.downloadProgress addObserver:self
+                            forKeyPath:NSStringFromSelector(@selector(fractionCompleted))
+                               options:NSKeyValueObservingOptionNew
+                               context:NULL];
+    [self.uploadProgress addObserver:self
+                          forKeyPath:NSStringFromSelector(@selector(fractionCompleted))
+                             options:NSKeyValueObservingOptionNew
+                             context:NULL];
+}
+
+- (void)cleanUpProgressForTask:(NSURLSessionTask *)task {
+    [task removeObserver:self forKeyPath:NSStringFromSelector(@selector(countOfBytesReceived))];
+    [task removeObserver:self forKeyPath:NSStringFromSelector(@selector(countOfBytesExpectedToReceive))];
+    [task removeObserver:self forKeyPath:NSStringFromSelector(@selector(countOfBytesSent))];
+    [task removeObserver:self forKeyPath:NSStringFromSelector(@selector(countOfBytesExpectedToSend))];
+    [self.downloadProgress removeObserver:self forKeyPath:NSStringFromSelector(@selector(fractionCompleted))];
+    [self.uploadProgress removeObserver:self forKeyPath:NSStringFromSelector(@selector(fractionCompleted))];
+}
+
+- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary<NSString *,id> *)change context:(void *)context {
+    if ([object isKindOfClass:[NSURLSessionTask class]] || [object isKindOfClass:[NSURLSessionDownloadTask class]]) {
+        if ([keyPath isEqualToString:NSStringFromSelector(@selector(countOfBytesReceived))]) {
+            self.downloadProgress.completedUnitCount = [change[NSKeyValueChangeNewKey] longLongValue];
+        } else if ([keyPath isEqualToString:NSStringFromSelector(@selector(countOfBytesExpectedToReceive))]) {
+            self.downloadProgress.totalUnitCount = [change[NSKeyValueChangeNewKey] longLongValue];
+        } else if ([keyPath isEqualToString:NSStringFromSelector(@selector(countOfBytesSent))]) {
+            self.uploadProgress.completedUnitCount = [change[NSKeyValueChangeNewKey] longLongValue];
+        } else if ([keyPath isEqualToString:NSStringFromSelector(@selector(countOfBytesExpectedToSend))]) {
+            self.uploadProgress.totalUnitCount = [change[NSKeyValueChangeNewKey] longLongValue];
+        }
+    }
+    else if ([object isEqual:self.downloadProgress]) {
+        if (self.downloadProgressBlock) {
+            self.downloadProgressBlock(object);
+        }
+    }
+    else if ([object isEqual:self.uploadProgress]) {
+        if (self.uploadProgressBlock) {
+            self.uploadProgressBlock(object);
+        }
+    }
+}
+
+#pragma mark - NSURLSessionTaskDelegate
+
+- (void)URLSession:(__unused NSURLSession *)session
+              task:(NSURLSessionTask *)task
+didCompleteWithError:(NSError *)error
+{
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    __strong AFURLSessionManager *manager = self.manager;
+
+    __block id responseObject = nil;
+
+    __block NSMutableDictionary *userInfo = [NSMutableDictionary dictionary];
+    userInfo[AFNetworkingTaskDidCompleteResponseSerializerKey] = manager.responseSerializer;
+
+    //Performance Improvement from #2672
+    NSData *data = nil;
+    if (self.mutableData) {
+        data = [self.mutableData copy];
+        //We no longer need the reference, so nil it out to gain back some memory.
+        self.mutableData = nil;
+    }
+
+    if (self.downloadFileURL) {
+        userInfo[AFNetworkingTaskDidCompleteAssetPathKey] = self.downloadFileURL;
+    } else if (data) {
+        userInfo[AFNetworkingTaskDidCompleteResponseDataKey] = data;
+    }
+
+    if (error) {
+        userInfo[AFNetworkingTaskDidCompleteErrorKey] = error;
+
+        dispatch_group_async(manager.completionGroup ?: url_session_manager_completion_group(), manager.completionQueue ?: dispatch_get_main_queue(), ^{
+            if (self.completionHandler) {
+                self.completionHandler(task.response, responseObject, error);
+            }
+
+            dispatch_async(dispatch_get_main_queue(), ^{
+                [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingTaskDidCompleteNotification object:task userInfo:userInfo];
+            });
+        });
+    } else {
+        dispatch_async(url_session_manager_processing_queue(), ^{
+            NSError *serializationError = nil;
+            responseObject = [manager.responseSerializer responseObjectForResponse:task.response data:data error:&serializationError];
+
+            if (self.downloadFileURL) {
+                responseObject = self.downloadFileURL;
+            }
+
+            if (responseObject) {
+                userInfo[AFNetworkingTaskDidCompleteSerializedResponseKey] = responseObject;
+            }
+
+            if (serializationError) {
+                userInfo[AFNetworkingTaskDidCompleteErrorKey] = serializationError;
+            }
+
+            dispatch_group_async(manager.completionGroup ?: url_session_manager_completion_group(), manager.completionQueue ?: dispatch_get_main_queue(), ^{
+                if (self.completionHandler) {
+                    self.completionHandler(task.response, responseObject, serializationError);
+                }
+
+                dispatch_async(dispatch_get_main_queue(), ^{
+                    [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingTaskDidCompleteNotification object:task userInfo:userInfo];
+                });
+            });
+        });
+    }
+#pragma clang diagnostic pop
+}
+
+#pragma mark - NSURLSessionDataTaskDelegate
+
+- (void)URLSession:(__unused NSURLSession *)session
+          dataTask:(__unused NSURLSessionDataTask *)dataTask
+    didReceiveData:(NSData *)data
+{
+    [self.mutableData appendData:data];
+}
+
+#pragma mark - NSURLSessionDownloadTaskDelegate
+
+- (void)URLSession:(NSURLSession *)session
+      downloadTask:(NSURLSessionDownloadTask *)downloadTask
+didFinishDownloadingToURL:(NSURL *)location
+{
+    NSError *fileManagerError = nil;
+    self.downloadFileURL = nil;
+
+    if (self.downloadTaskDidFinishDownloading) {
+        self.downloadFileURL = self.downloadTaskDidFinishDownloading(session, downloadTask, location);
+        if (self.downloadFileURL) {
+            [[NSFileManager defaultManager] moveItemAtURL:location toURL:self.downloadFileURL error:&fileManagerError];
+
+            if (fileManagerError) {
+                [[NSNotificationCenter defaultCenter] postNotificationName:AFURLSessionDownloadTaskDidFailToMoveFileNotification object:downloadTask userInfo:fileManagerError.userInfo];
+            }
+        }
+    }
+}
+
+@end
+
+#pragma mark -
+
+/**
+ *  A workaround for issues related to key-value observing the `state` of an `NSURLSessionTask`.
+ *
+ *  See:
+ *  - https://github.com/AFNetworking/AFNetworking/issues/1477
+ *  - https://github.com/AFNetworking/AFNetworking/issues/2638
+ *  - https://github.com/AFNetworking/AFNetworking/pull/2702
+ */
+
+static inline void af_swizzleSelector(Class theClass, SEL originalSelector, SEL swizzledSelector) {
+    Method originalMethod = class_getInstanceMethod(theClass, originalSelector);
+    Method swizzledMethod = class_getInstanceMethod(theClass, swizzledSelector);
+    method_exchangeImplementations(originalMethod, swizzledMethod);
+}
+
+static inline BOOL af_addMethod(Class theClass, SEL selector, Method method) {
+    return class_addMethod(theClass, selector,  method_getImplementation(method),  method_getTypeEncoding(method));
+}
+
+static NSString * const AFNSURLSessionTaskDidResumeNotification  = @"com.alamofire.networking.nsurlsessiontask.resume";
+static NSString * const AFNSURLSessionTaskDidSuspendNotification = @"com.alamofire.networking.nsurlsessiontask.suspend";
+
+@interface _AFURLSessionTaskSwizzling : NSObject
+
+@end
+
+@implementation _AFURLSessionTaskSwizzling
+
++ (void)load {
+    /**
+     WARNING: Trouble Ahead
+     https://github.com/AFNetworking/AFNetworking/pull/2702
+     */
+
+    if (NSClassFromString(@"NSURLSessionTask")) {
+        /**
+         iOS 7 and iOS 8 differ in NSURLSessionTask implementation, which makes the next bit of code a bit tricky.
+         Many Unit Tests have been built to validate as much of this behavior has possible.
+         Here is what we know:
+            - NSURLSessionTasks are implemented with class clusters, meaning the class you request from the API isn't actually the type of class you will get back.
+            - Simply referencing `[NSURLSessionTask class]` will not work. You need to ask an `NSURLSession` to actually create an object, and grab the class from there.
+            - On iOS 7, `localDataTask` is a `__NSCFLocalDataTask`, which inherits from `__NSCFLocalSessionTask`, which inherits from `__NSCFURLSessionTask`.
+            - On iOS 8, `localDataTask` is a `__NSCFLocalDataTask`, which inherits from `__NSCFLocalSessionTask`, which inherits from `NSURLSessionTask`.
+            - On iOS 7, `__NSCFLocalSessionTask` and `__NSCFURLSessionTask` are the only two classes that have their own implementations of `resume` and `suspend`, and `__NSCFLocalSessionTask` DOES NOT CALL SUPER. This means both classes need to be swizzled.
+            - On iOS 8, `NSURLSessionTask` is the only class that implements `resume` and `suspend`. This means this is the only class that needs to be swizzled.
+            - Because `NSURLSessionTask` is not involved in the class hierarchy for every version of iOS, its easier to add the swizzled methods to a dummy class and manage them there.
+        
+         Some Assumptions:
+            - No implementations of `resume` or `suspend` call super. If this were to change in a future version of iOS, we'd need to handle it.
+            - No background task classes override `resume` or `suspend`
+         
+         The current solution:
+            1) Grab an instance of `__NSCFLocalDataTask` by asking an instance of `NSURLSession` for a data task.
+            2) Grab a pointer to the original implementation of `af_resume`
+            3) Check to see if the current class has an implementation of resume. If so, continue to step 4.
+            4) Grab the super class of the current class.
+            5) Grab a pointer for the current class to the current implementation of `resume`.
+            6) Grab a pointer for the super class to the current implementation of `resume`.
+            7) If the current class implementation of `resume` is not equal to the super class implementation of `resume` AND the current implementation of `resume` is not equal to the original implementation of `af_resume`, THEN swizzle the methods
+            8) Set the current class to the super class, and repeat steps 3-8
+         */
+        NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration ephemeralSessionConfiguration];
+        NSURLSession * session = [NSURLSession sessionWithConfiguration:configuration];
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wnonnull"
+        NSURLSessionDataTask *localDataTask = [session dataTaskWithURL:nil];
+#pragma clang diagnostic pop
+        IMP originalAFResumeIMP = method_getImplementation(class_getInstanceMethod([self class], @selector(af_resume)));
+        Class currentClass = [localDataTask class];
+        
+        while (class_getInstanceMethod(currentClass, @selector(resume))) {
+            Class superClass = [currentClass superclass];
+            IMP classResumeIMP = method_getImplementation(class_getInstanceMethod(currentClass, @selector(resume)));
+            IMP superclassResumeIMP = method_getImplementation(class_getInstanceMethod(superClass, @selector(resume)));
+            if (classResumeIMP != superclassResumeIMP &&
+                originalAFResumeIMP != classResumeIMP) {
+                [self swizzleResumeAndSuspendMethodForClass:currentClass];
+            }
+            currentClass = [currentClass superclass];
+        }
+        
+        [localDataTask cancel];
+        [session finishTasksAndInvalidate];
+    }
+}
+
++ (void)swizzleResumeAndSuspendMethodForClass:(Class)theClass {
+    Method afResumeMethod = class_getInstanceMethod(self, @selector(af_resume));
+    Method afSuspendMethod = class_getInstanceMethod(self, @selector(af_suspend));
+
+    if (af_addMethod(theClass, @selector(af_resume), afResumeMethod)) {
+        af_swizzleSelector(theClass, @selector(resume), @selector(af_resume));
+    }
+
+    if (af_addMethod(theClass, @selector(af_suspend), afSuspendMethod)) {
+        af_swizzleSelector(theClass, @selector(suspend), @selector(af_suspend));
+    }
+}
+
+- (NSURLSessionTaskState)state {
+    NSAssert(NO, @"State method should never be called in the actual dummy class");
+    return NSURLSessionTaskStateCanceling;
+}
+
+- (void)af_resume {
+    NSAssert([self respondsToSelector:@selector(state)], @"Does not respond to state");
+    NSURLSessionTaskState state = [self state];
+    [self af_resume];
+    
+    if (state != NSURLSessionTaskStateRunning) {
+        [[NSNotificationCenter defaultCenter] postNotificationName:AFNSURLSessionTaskDidResumeNotification object:self];
+    }
+}
+
+- (void)af_suspend {
+    NSAssert([self respondsToSelector:@selector(state)], @"Does not respond to state");
+    NSURLSessionTaskState state = [self state];
+    [self af_suspend];
+    
+    if (state != NSURLSessionTaskStateSuspended) {
+        [[NSNotificationCenter defaultCenter] postNotificationName:AFNSURLSessionTaskDidSuspendNotification object:self];
+    }
+}
+@end
+
+#pragma mark -
+
+@interface AFURLSessionManager ()
+@property (readwrite, nonatomic, strong) NSURLSessionConfiguration *sessionConfiguration;
+@property (readwrite, nonatomic, strong) NSOperationQueue *operationQueue;
+@property (readwrite, nonatomic, strong) NSURLSession *session;
+@property (readwrite, nonatomic, strong) NSMutableDictionary *mutableTaskDelegatesKeyedByTaskIdentifier;
+@property (readonly, nonatomic, copy) NSString *taskDescriptionForSessionTasks;
+@property (readwrite, nonatomic, strong) NSLock *lock;
+@property (readwrite, nonatomic, copy) AFURLSessionDidBecomeInvalidBlock sessionDidBecomeInvalid;
+@property (readwrite, nonatomic, copy) AFURLSessionDidReceiveAuthenticationChallengeBlock sessionDidReceiveAuthenticationChallenge;
+@property (readwrite, nonatomic, copy) AFURLSessionDidFinishEventsForBackgroundURLSessionBlock didFinishEventsForBackgroundURLSession;
+@property (readwrite, nonatomic, copy) AFURLSessionTaskWillPerformHTTPRedirectionBlock taskWillPerformHTTPRedirection;
+@property (readwrite, nonatomic, copy) AFURLSessionTaskDidReceiveAuthenticationChallengeBlock taskDidReceiveAuthenticationChallenge;
+@property (readwrite, nonatomic, copy) AFURLSessionTaskNeedNewBodyStreamBlock taskNeedNewBodyStream;
+@property (readwrite, nonatomic, copy) AFURLSessionTaskDidSendBodyDataBlock taskDidSendBodyData;
+@property (readwrite, nonatomic, copy) AFURLSessionTaskDidCompleteBlock taskDidComplete;
+@property (readwrite, nonatomic, copy) AFURLSessionDataTaskDidReceiveResponseBlock dataTaskDidReceiveResponse;
+@property (readwrite, nonatomic, copy) AFURLSessionDataTaskDidBecomeDownloadTaskBlock dataTaskDidBecomeDownloadTask;
+@property (readwrite, nonatomic, copy) AFURLSessionDataTaskDidReceiveDataBlock dataTaskDidReceiveData;
+@property (readwrite, nonatomic, copy) AFURLSessionDataTaskWillCacheResponseBlock dataTaskWillCacheResponse;
+@property (readwrite, nonatomic, copy) AFURLSessionDownloadTaskDidFinishDownloadingBlock downloadTaskDidFinishDownloading;
+@property (readwrite, nonatomic, copy) AFURLSessionDownloadTaskDidWriteDataBlock downloadTaskDidWriteData;
+@property (readwrite, nonatomic, copy) AFURLSessionDownloadTaskDidResumeBlock downloadTaskDidResume;
+@end
+
+@implementation AFURLSessionManager
+
+- (instancetype)init {
+    return [self initWithSessionConfiguration:nil];
+}
+
+- (instancetype)initWithSessionConfiguration:(NSURLSessionConfiguration *)configuration {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    if (!configuration) {
+        configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
+    }
+
+    self.sessionConfiguration = configuration;
+
+    self.operationQueue = [[NSOperationQueue alloc] init];
+    self.operationQueue.maxConcurrentOperationCount = 1;
+
+    self.session = [NSURLSession sessionWithConfiguration:self.sessionConfiguration delegate:self delegateQueue:self.operationQueue];
+
+    self.responseSerializer = [AFJSONResponseSerializer serializer];
+
+    self.securityPolicy = [AFSecurityPolicy defaultPolicy];
+
+#if !TARGET_OS_WATCH
+    self.reachabilityManager = [AFNetworkReachabilityManager sharedManager];
+#endif
+
+    self.mutableTaskDelegatesKeyedByTaskIdentifier = [[NSMutableDictionary alloc] init];
+
+    self.lock = [[NSLock alloc] init];
+    self.lock.name = AFURLSessionManagerLockName;
+
+    [self.session getTasksWithCompletionHandler:^(NSArray *dataTasks, NSArray *uploadTasks, NSArray *downloadTasks) {
+        for (NSURLSessionDataTask *task in dataTasks) {
+            [self addDelegateForDataTask:task uploadProgress:nil downloadProgress:nil completionHandler:nil];
+        }
+
+        for (NSURLSessionUploadTask *uploadTask in uploadTasks) {
+            [self addDelegateForUploadTask:uploadTask progress:nil completionHandler:nil];
+        }
+
+        for (NSURLSessionDownloadTask *downloadTask in downloadTasks) {
+            [self addDelegateForDownloadTask:downloadTask progress:nil destination:nil completionHandler:nil];
+        }
+    }];
+
+    return self;
+}
+
+- (void)dealloc {
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
+#pragma mark -
+
+- (NSString *)taskDescriptionForSessionTasks {
+    return [NSString stringWithFormat:@"%p", self];
+}
+
+- (void)taskDidResume:(NSNotification *)notification {
+    NSURLSessionTask *task = notification.object;
+    if ([task respondsToSelector:@selector(taskDescription)]) {
+        if ([task.taskDescription isEqualToString:self.taskDescriptionForSessionTasks]) {
+            dispatch_async(dispatch_get_main_queue(), ^{
+                [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingTaskDidResumeNotification object:task];
+            });
+        }
+    }
+}
+
+- (void)taskDidSuspend:(NSNotification *)notification {
+    NSURLSessionTask *task = notification.object;
+    if ([task respondsToSelector:@selector(taskDescription)]) {
+        if ([task.taskDescription isEqualToString:self.taskDescriptionForSessionTasks]) {
+            dispatch_async(dispatch_get_main_queue(), ^{
+                [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingTaskDidSuspendNotification object:task];
+            });
+        }
+    }
+}
+
+#pragma mark -
+
+- (AFURLSessionManagerTaskDelegate *)delegateForTask:(NSURLSessionTask *)task {
+    NSParameterAssert(task);
+
+    AFURLSessionManagerTaskDelegate *delegate = nil;
+    [self.lock lock];
+    delegate = self.mutableTaskDelegatesKeyedByTaskIdentifier[@(task.taskIdentifier)];
+    [self.lock unlock];
+
+    return delegate;
+}
+
+- (void)setDelegate:(AFURLSessionManagerTaskDelegate *)delegate
+            forTask:(NSURLSessionTask *)task
+{
+    NSParameterAssert(task);
+    NSParameterAssert(delegate);
+
+    [self.lock lock];
+    self.mutableTaskDelegatesKeyedByTaskIdentifier[@(task.taskIdentifier)] = delegate;
+    [delegate setupProgressForTask:task];
+    [self addNotificationObserverForTask:task];
+    [self.lock unlock];
+}
+
+- (void)addDelegateForDataTask:(NSURLSessionDataTask *)dataTask
+                uploadProgress:(nullable void (^)(NSProgress *uploadProgress)) uploadProgressBlock
+              downloadProgress:(nullable void (^)(NSProgress *downloadProgress)) downloadProgressBlock
+             completionHandler:(void (^)(NSURLResponse *response, id responseObject, NSError *error))completionHandler
+{
+    AFURLSessionManagerTaskDelegate *delegate = [[AFURLSessionManagerTaskDelegate alloc] init];
+    delegate.manager = self;
+    delegate.completionHandler = completionHandler;
+
+    dataTask.taskDescription = self.taskDescriptionForSessionTasks;
+    [self setDelegate:delegate forTask:dataTask];
+
+    delegate.uploadProgressBlock = uploadProgressBlock;
+    delegate.downloadProgressBlock = downloadProgressBlock;
+}
+
+- (void)addDelegateForUploadTask:(NSURLSessionUploadTask *)uploadTask
+                        progress:(void (^)(NSProgress *uploadProgress)) uploadProgressBlock
+               completionHandler:(void (^)(NSURLResponse *response, id responseObject, NSError *error))completionHandler
+{
+    AFURLSessionManagerTaskDelegate *delegate = [[AFURLSessionManagerTaskDelegate alloc] init];
+    delegate.manager = self;
+    delegate.completionHandler = completionHandler;
+
+    uploadTask.taskDescription = self.taskDescriptionForSessionTasks;
+
+    [self setDelegate:delegate forTask:uploadTask];
+
+    delegate.uploadProgressBlock = uploadProgressBlock;
+}
+
+- (void)addDelegateForDownloadTask:(NSURLSessionDownloadTask *)downloadTask
+                          progress:(void (^)(NSProgress *downloadProgress)) downloadProgressBlock
+                       destination:(NSURL * (^)(NSURL *targetPath, NSURLResponse *response))destination
+                 completionHandler:(void (^)(NSURLResponse *response, NSURL *filePath, NSError *error))completionHandler
+{
+    AFURLSessionManagerTaskDelegate *delegate = [[AFURLSessionManagerTaskDelegate alloc] init];
+    delegate.manager = self;
+    delegate.completionHandler = completionHandler;
+
+    if (destination) {
+        delegate.downloadTaskDidFinishDownloading = ^NSURL * (NSURLSession * __unused session, NSURLSessionDownloadTask *task, NSURL *location) {
+            return destination(location, task.response);
+        };
+    }
+
+    downloadTask.taskDescription = self.taskDescriptionForSessionTasks;
+
+    [self setDelegate:delegate forTask:downloadTask];
+
+    delegate.downloadProgressBlock = downloadProgressBlock;
+}
+
+- (void)removeDelegateForTask:(NSURLSessionTask *)task {
+    NSParameterAssert(task);
+
+    AFURLSessionManagerTaskDelegate *delegate = [self delegateForTask:task];
+    [self.lock lock];
+    [delegate cleanUpProgressForTask:task];
+    [self removeNotificationObserverForTask:task];
+    [self.mutableTaskDelegatesKeyedByTaskIdentifier removeObjectForKey:@(task.taskIdentifier)];
+    [self.lock unlock];
+}
+
+#pragma mark -
+
+- (NSArray *)tasksForKeyPath:(NSString *)keyPath {
+    __block NSArray *tasks = nil;
+    dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
+    [self.session getTasksWithCompletionHandler:^(NSArray *dataTasks, NSArray *uploadTasks, NSArray *downloadTasks) {
+        if ([keyPath isEqualToString:NSStringFromSelector(@selector(dataTasks))]) {
+            tasks = dataTasks;
+        } else if ([keyPath isEqualToString:NSStringFromSelector(@selector(uploadTasks))]) {
+            tasks = uploadTasks;
+        } else if ([keyPath isEqualToString:NSStringFromSelector(@selector(downloadTasks))]) {
+            tasks = downloadTasks;
+        } else if ([keyPath isEqualToString:NSStringFromSelector(@selector(tasks))]) {
+            tasks = [@[dataTasks, uploadTasks, downloadTasks] valueForKeyPath:@"@unionOfArrays.self"];
+        }
+
+        dispatch_semaphore_signal(semaphore);
+    }];
+
+    dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
+
+    return tasks;
+}
+
+- (NSArray *)tasks {
+    return [self tasksForKeyPath:NSStringFromSelector(_cmd)];
+}
+
+- (NSArray *)dataTasks {
+    return [self tasksForKeyPath:NSStringFromSelector(_cmd)];
+}
+
+- (NSArray *)uploadTasks {
+    return [self tasksForKeyPath:NSStringFromSelector(_cmd)];
+}
+
+- (NSArray *)downloadTasks {
+    return [self tasksForKeyPath:NSStringFromSelector(_cmd)];
+}
+
+#pragma mark -
+
+- (void)invalidateSessionCancelingTasks:(BOOL)cancelPendingTasks {
+    dispatch_async(dispatch_get_main_queue(), ^{
+        if (cancelPendingTasks) {
+            [self.session invalidateAndCancel];
+        } else {
+            [self.session finishTasksAndInvalidate];
+        }
+    });
+}
+
+#pragma mark -
+
+- (void)setResponseSerializer:(id <AFURLResponseSerialization>)responseSerializer {
+    NSParameterAssert(responseSerializer);
+
+    _responseSerializer = responseSerializer;
+}
+
+#pragma mark -
+- (void)addNotificationObserverForTask:(NSURLSessionTask *)task {
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(taskDidResume:) name:AFNSURLSessionTaskDidResumeNotification object:task];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(taskDidSuspend:) name:AFNSURLSessionTaskDidSuspendNotification object:task];
+}
+
+- (void)removeNotificationObserverForTask:(NSURLSessionTask *)task {
+    [[NSNotificationCenter defaultCenter] removeObserver:self name:AFNSURLSessionTaskDidSuspendNotification object:task];
+    [[NSNotificationCenter defaultCenter] removeObserver:self name:AFNSURLSessionTaskDidResumeNotification object:task];
+}
+
+#pragma mark -
+
+- (NSURLSessionDataTask *)dataTaskWithRequest:(NSURLRequest *)request
+                            completionHandler:(void (^)(NSURLResponse *response, id responseObject, NSError *error))completionHandler
+{
+    return [self dataTaskWithRequest:request uploadProgress:nil downloadProgress:nil completionHandler:completionHandler];
+}
+
+- (NSURLSessionDataTask *)dataTaskWithRequest:(NSURLRequest *)request
+                               uploadProgress:(nullable void (^)(NSProgress *uploadProgress)) uploadProgressBlock
+                             downloadProgress:(nullable void (^)(NSProgress *downloadProgress)) downloadProgressBlock
+                            completionHandler:(nullable void (^)(NSURLResponse *response, id _Nullable responseObject,  NSError * _Nullable error))completionHandler {
+
+    __block NSURLSessionDataTask *dataTask = nil;
+    url_session_manager_create_task_safely(^{
+        dataTask = [self.session dataTaskWithRequest:request];
+    });
+
+    [self addDelegateForDataTask:dataTask uploadProgress:uploadProgressBlock downloadProgress:downloadProgressBlock completionHandler:completionHandler];
+
+    return dataTask;
+}
+
+#pragma mark -
+
+- (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request
+                                         fromFile:(NSURL *)fileURL
+                                         progress:(void (^)(NSProgress *uploadProgress)) uploadProgressBlock
+                                completionHandler:(void (^)(NSURLResponse *response, id responseObject, NSError *error))completionHandler
+{
+    __block NSURLSessionUploadTask *uploadTask = nil;
+    url_session_manager_create_task_safely(^{
+        uploadTask = [self.session uploadTaskWithRequest:request fromFile:fileURL];
+    });
+
+    if (!uploadTask && self.attemptsToRecreateUploadTasksForBackgroundSessions && self.session.configuration.identifier) {
+        for (NSUInteger attempts = 0; !uploadTask && attempts < AFMaximumNumberOfAttemptsToRecreateBackgroundSessionUploadTask; attempts++) {
+            uploadTask = [self.session uploadTaskWithRequest:request fromFile:fileURL];
+        }
+    }
+
+    [self addDelegateForUploadTask:uploadTask progress:uploadProgressBlock completionHandler:completionHandler];
+
+    return uploadTask;
+}
+
+- (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request
+                                         fromData:(NSData *)bodyData
+                                         progress:(void (^)(NSProgress *uploadProgress)) uploadProgressBlock
+                                completionHandler:(void (^)(NSURLResponse *response, id responseObject, NSError *error))completionHandler
+{
+    __block NSURLSessionUploadTask *uploadTask = nil;
+    url_session_manager_create_task_safely(^{
+        uploadTask = [self.session uploadTaskWithRequest:request fromData:bodyData];
+    });
+
+    [self addDelegateForUploadTask:uploadTask progress:uploadProgressBlock completionHandler:completionHandler];
+
+    return uploadTask;
+}
+
+- (NSURLSessionUploadTask *)uploadTaskWithStreamedRequest:(NSURLRequest *)request
+                                                 progress:(void (^)(NSProgress *uploadProgress)) uploadProgressBlock
+                                        completionHandler:(void (^)(NSURLResponse *response, id responseObject, NSError *error))completionHandler
+{
+    __block NSURLSessionUploadTask *uploadTask = nil;
+    url_session_manager_create_task_safely(^{
+        uploadTask = [self.session uploadTaskWithStreamedRequest:request];
+    });
+
+    [self addDelegateForUploadTask:uploadTask progress:uploadProgressBlock completionHandler:completionHandler];
+
+    return uploadTask;
+}
+
+#pragma mark -
+
+- (NSURLSessionDownloadTask *)downloadTaskWithRequest:(NSURLRequest *)request
+                                             progress:(void (^)(NSProgress *downloadProgress)) downloadProgressBlock
+                                          destination:(NSURL * (^)(NSURL *targetPath, NSURLResponse *response))destination
+                                    completionHandler:(void (^)(NSURLResponse *response, NSURL *filePath, NSError *error))completionHandler
+{
+    __block NSURLSessionDownloadTask *downloadTask = nil;
+    url_session_manager_create_task_safely(^{
+        downloadTask = [self.session downloadTaskWithRequest:request];
+    });
+
+    [self addDelegateForDownloadTask:downloadTask progress:downloadProgressBlock destination:destination completionHandler:completionHandler];
+
+    return downloadTask;
+}
+
+- (NSURLSessionDownloadTask *)downloadTaskWithResumeData:(NSData *)resumeData
+                                                progress:(void (^)(NSProgress *downloadProgress)) downloadProgressBlock
+                                             destination:(NSURL * (^)(NSURL *targetPath, NSURLResponse *response))destination
+                                       completionHandler:(void (^)(NSURLResponse *response, NSURL *filePath, NSError *error))completionHandler
+{
+    __block NSURLSessionDownloadTask *downloadTask = nil;
+    url_session_manager_create_task_safely(^{
+        downloadTask = [self.session downloadTaskWithResumeData:resumeData];
+    });
+
+    [self addDelegateForDownloadTask:downloadTask progress:downloadProgressBlock destination:destination completionHandler:completionHandler];
+
+    return downloadTask;
+}
+
+#pragma mark -
+- (NSProgress *)uploadProgressForTask:(NSURLSessionTask *)task {
+    return [[self delegateForTask:task] uploadProgress];
+}
+
+- (NSProgress *)downloadProgressForTask:(NSURLSessionTask *)task {
+    return [[self delegateForTask:task] downloadProgress];
+}
+
+#pragma mark -
+
+- (void)setSessionDidBecomeInvalidBlock:(void (^)(NSURLSession *session, NSError *error))block {
+    self.sessionDidBecomeInvalid = block;
+}
+
+- (void)setSessionDidReceiveAuthenticationChallengeBlock:(NSURLSessionAuthChallengeDisposition (^)(NSURLSession *session, NSURLAuthenticationChallenge *challenge, NSURLCredential * __autoreleasing *credential))block {
+    self.sessionDidReceiveAuthenticationChallenge = block;
+}
+
+- (void)setDidFinishEventsForBackgroundURLSessionBlock:(void (^)(NSURLSession *session))block {
+    self.didFinishEventsForBackgroundURLSession = block;
+}
+
+#pragma mark -
+
+- (void)setTaskNeedNewBodyStreamBlock:(NSInputStream * (^)(NSURLSession *session, NSURLSessionTask *task))block {
+    self.taskNeedNewBodyStream = block;
+}
+
+- (void)setTaskWillPerformHTTPRedirectionBlock:(NSURLRequest * (^)(NSURLSession *session, NSURLSessionTask *task, NSURLResponse *response, NSURLRequest *request))block {
+    self.taskWillPerformHTTPRedirection = block;
+}
+
+- (void)setTaskDidReceiveAuthenticationChallengeBlock:(NSURLSessionAuthChallengeDisposition (^)(NSURLSession *session, NSURLSessionTask *task, NSURLAuthenticationChallenge *challenge, NSURLCredential * __autoreleasing *credential))block {
+    self.taskDidReceiveAuthenticationChallenge = block;
+}
+
+- (void)setTaskDidSendBodyDataBlock:(void (^)(NSURLSession *session, NSURLSessionTask *task, int64_t bytesSent, int64_t totalBytesSent, int64_t totalBytesExpectedToSend))block {
+    self.taskDidSendBodyData = block;
+}
+
+- (void)setTaskDidCompleteBlock:(void (^)(NSURLSession *session, NSURLSessionTask *task, NSError *error))block {
+    self.taskDidComplete = block;
+}
+
+#pragma mark -
+
+- (void)setDataTaskDidReceiveResponseBlock:(NSURLSessionResponseDisposition (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSURLResponse *response))block {
+    self.dataTaskDidReceiveResponse = block;
+}
+
+- (void)setDataTaskDidBecomeDownloadTaskBlock:(void (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSURLSessionDownloadTask *downloadTask))block {
+    self.dataTaskDidBecomeDownloadTask = block;
+}
+
+- (void)setDataTaskDidReceiveDataBlock:(void (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSData *data))block {
+    self.dataTaskDidReceiveData = block;
+}
+
+- (void)setDataTaskWillCacheResponseBlock:(NSCachedURLResponse * (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSCachedURLResponse *proposedResponse))block {
+    self.dataTaskWillCacheResponse = block;
+}
+
+#pragma mark -
+
+- (void)setDownloadTaskDidFinishDownloadingBlock:(NSURL * (^)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, NSURL *location))block {
+    self.downloadTaskDidFinishDownloading = block;
+}
+
+- (void)setDownloadTaskDidWriteDataBlock:(void (^)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, int64_t bytesWritten, int64_t totalBytesWritten, int64_t totalBytesExpectedToWrite))block {
+    self.downloadTaskDidWriteData = block;
+}
+
+- (void)setDownloadTaskDidResumeBlock:(void (^)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, int64_t fileOffset, int64_t expectedTotalBytes))block {
+    self.downloadTaskDidResume = block;
+}
+
+#pragma mark - NSObject
+
+- (NSString *)description {
+    return [NSString stringWithFormat:@"<%@: %p, session: %@, operationQueue: %@>", NSStringFromClass([self class]), self, self.session, self.operationQueue];
+}
+
+- (BOOL)respondsToSelector:(SEL)selector {
+    if (selector == @selector(URLSession:task:willPerformHTTPRedirection:newRequest:completionHandler:)) {
+        return self.taskWillPerformHTTPRedirection != nil;
+    } else if (selector == @selector(URLSession:dataTask:didReceiveResponse:completionHandler:)) {
+        return self.dataTaskDidReceiveResponse != nil;
+    } else if (selector == @selector(URLSession:dataTask:willCacheResponse:completionHandler:)) {
+        return self.dataTaskWillCacheResponse != nil;
+    } else if (selector == @selector(URLSessionDidFinishEventsForBackgroundURLSession:)) {
+        return self.didFinishEventsForBackgroundURLSession != nil;
+    }
+
+    return [[self class] instancesRespondToSelector:selector];
+}
+
+#pragma mark - NSURLSessionDelegate
+
+- (void)URLSession:(NSURLSession *)session
+didBecomeInvalidWithError:(NSError *)error
+{
+    if (self.sessionDidBecomeInvalid) {
+        self.sessionDidBecomeInvalid(session, error);
+    }
+
+    [[NSNotificationCenter defaultCenter] postNotificationName:AFURLSessionDidInvalidateNotification object:session];
+}
+
+- (void)URLSession:(NSURLSession *)session
+didReceiveChallenge:(NSURLAuthenticationChallenge *)challenge
+ completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition, NSURLCredential *credential))completionHandler
+{
+    NSURLSessionAuthChallengeDisposition disposition = NSURLSessionAuthChallengePerformDefaultHandling;
+    __block NSURLCredential *credential = nil;
+
+    if (self.sessionDidReceiveAuthenticationChallenge) {
+        disposition = self.sessionDidReceiveAuthenticationChallenge(session, challenge, &credential);
+    } else {
+        if ([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) {
+            if ([self.securityPolicy evaluateServerTrust:challenge.protectionSpace.serverTrust forDomain:challenge.protectionSpace.host]) {
+                credential = [NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust];
+                if (credential) {
+                    disposition = NSURLSessionAuthChallengeUseCredential;
+                } else {
+                    disposition = NSURLSessionAuthChallengePerformDefaultHandling;
+                }
+            } else {
+                disposition = NSURLSessionAuthChallengeCancelAuthenticationChallenge;
+            }
+        } else {
+            disposition = NSURLSessionAuthChallengePerformDefaultHandling;
+        }
+    }
+
+    if (completionHandler) {
+        completionHandler(disposition, credential);
+    }
+}
+
+#pragma mark - NSURLSessionTaskDelegate
+
+- (void)URLSession:(NSURLSession *)session
+              task:(NSURLSessionTask *)task
+willPerformHTTPRedirection:(NSHTTPURLResponse *)response
+        newRequest:(NSURLRequest *)request
+ completionHandler:(void (^)(NSURLRequest *))completionHandler
+{
+    NSURLRequest *redirectRequest = request;
+
+    if (self.taskWillPerformHTTPRedirection) {
+        redirectRequest = self.taskWillPerformHTTPRedirection(session, task, response, request);
+    }
+
+    if (completionHandler) {
+        completionHandler(redirectRequest);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+              task:(NSURLSessionTask *)task
+didReceiveChallenge:(NSURLAuthenticationChallenge *)challenge
+ completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition, NSURLCredential *credential))completionHandler
+{
+    NSURLSessionAuthChallengeDisposition disposition = NSURLSessionAuthChallengePerformDefaultHandling;
+    __block NSURLCredential *credential = nil;
+
+    if (self.taskDidReceiveAuthenticationChallenge) {
+        disposition = self.taskDidReceiveAuthenticationChallenge(session, task, challenge, &credential);
+    } else {
+        if ([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) {
+            if ([self.securityPolicy evaluateServerTrust:challenge.protectionSpace.serverTrust forDomain:challenge.protectionSpace.host]) {
+                disposition = NSURLSessionAuthChallengeUseCredential;
+                credential = [NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust];
+            } else {
+                disposition = NSURLSessionAuthChallengeCancelAuthenticationChallenge;
+            }
+        } else {
+            disposition = NSURLSessionAuthChallengePerformDefaultHandling;
+        }
+    }
+
+    if (completionHandler) {
+        completionHandler(disposition, credential);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+              task:(NSURLSessionTask *)task
+ needNewBodyStream:(void (^)(NSInputStream *bodyStream))completionHandler
+{
+    NSInputStream *inputStream = nil;
+
+    if (self.taskNeedNewBodyStream) {
+        inputStream = self.taskNeedNewBodyStream(session, task);
+    } else if (task.originalRequest.HTTPBodyStream && [task.originalRequest.HTTPBodyStream conformsToProtocol:@protocol(NSCopying)]) {
+        inputStream = [task.originalRequest.HTTPBodyStream copy];
+    }
+
+    if (completionHandler) {
+        completionHandler(inputStream);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+              task:(NSURLSessionTask *)task
+   didSendBodyData:(int64_t)bytesSent
+    totalBytesSent:(int64_t)totalBytesSent
+totalBytesExpectedToSend:(int64_t)totalBytesExpectedToSend
+{
+
+    int64_t totalUnitCount = totalBytesExpectedToSend;
+    if(totalUnitCount == NSURLSessionTransferSizeUnknown) {
+        NSString *contentLength = [task.originalRequest valueForHTTPHeaderField:@"Content-Length"];
+        if(contentLength) {
+            totalUnitCount = (int64_t) [contentLength longLongValue];
+        }
+    }
+
+    if (self.taskDidSendBodyData) {
+        self.taskDidSendBodyData(session, task, bytesSent, totalBytesSent, totalUnitCount);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+              task:(NSURLSessionTask *)task
+didCompleteWithError:(NSError *)error
+{
+    AFURLSessionManagerTaskDelegate *delegate = [self delegateForTask:task];
+
+    // delegate may be nil when completing a task in the background
+    if (delegate) {
+        [delegate URLSession:session task:task didCompleteWithError:error];
+
+        [self removeDelegateForTask:task];
+    }
+
+    if (self.taskDidComplete) {
+        self.taskDidComplete(session, task, error);
+    }
+}
+
+#pragma mark - NSURLSessionDataDelegate
+
+- (void)URLSession:(NSURLSession *)session
+          dataTask:(NSURLSessionDataTask *)dataTask
+didReceiveResponse:(NSURLResponse *)response
+ completionHandler:(void (^)(NSURLSessionResponseDisposition disposition))completionHandler
+{
+    NSURLSessionResponseDisposition disposition = NSURLSessionResponseAllow;
+
+    if (self.dataTaskDidReceiveResponse) {
+        disposition = self.dataTaskDidReceiveResponse(session, dataTask, response);
+    }
+
+    if (completionHandler) {
+        completionHandler(disposition);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+          dataTask:(NSURLSessionDataTask *)dataTask
+didBecomeDownloadTask:(NSURLSessionDownloadTask *)downloadTask
+{
+    AFURLSessionManagerTaskDelegate *delegate = [self delegateForTask:dataTask];
+    if (delegate) {
+        [self removeDelegateForTask:dataTask];
+        [self setDelegate:delegate forTask:downloadTask];
+    }
+
+    if (self.dataTaskDidBecomeDownloadTask) {
+        self.dataTaskDidBecomeDownloadTask(session, dataTask, downloadTask);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+          dataTask:(NSURLSessionDataTask *)dataTask
+    didReceiveData:(NSData *)data
+{
+
+    AFURLSessionManagerTaskDelegate *delegate = [self delegateForTask:dataTask];
+    [delegate URLSession:session dataTask:dataTask didReceiveData:data];
+
+    if (self.dataTaskDidReceiveData) {
+        self.dataTaskDidReceiveData(session, dataTask, data);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+          dataTask:(NSURLSessionDataTask *)dataTask
+ willCacheResponse:(NSCachedURLResponse *)proposedResponse
+ completionHandler:(void (^)(NSCachedURLResponse *cachedResponse))completionHandler
+{
+    NSCachedURLResponse *cachedResponse = proposedResponse;
+
+    if (self.dataTaskWillCacheResponse) {
+        cachedResponse = self.dataTaskWillCacheResponse(session, dataTask, proposedResponse);
+    }
+
+    if (completionHandler) {
+        completionHandler(cachedResponse);
+    }
+}
+
+- (void)URLSessionDidFinishEventsForBackgroundURLSession:(NSURLSession *)session {
+    if (self.didFinishEventsForBackgroundURLSession) {
+        dispatch_async(dispatch_get_main_queue(), ^{
+            self.didFinishEventsForBackgroundURLSession(session);
+        });
+    }
+}
+
+#pragma mark - NSURLSessionDownloadDelegate
+
+- (void)URLSession:(NSURLSession *)session
+      downloadTask:(NSURLSessionDownloadTask *)downloadTask
+didFinishDownloadingToURL:(NSURL *)location
+{
+    AFURLSessionManagerTaskDelegate *delegate = [self delegateForTask:downloadTask];
+    if (self.downloadTaskDidFinishDownloading) {
+        NSURL *fileURL = self.downloadTaskDidFinishDownloading(session, downloadTask, location);
+        if (fileURL) {
+            delegate.downloadFileURL = fileURL;
+            NSError *error = nil;
+            [[NSFileManager defaultManager] moveItemAtURL:location toURL:fileURL error:&error];
+            if (error) {
+                [[NSNotificationCenter defaultCenter] postNotificationName:AFURLSessionDownloadTaskDidFailToMoveFileNotification object:downloadTask userInfo:error.userInfo];
+            }
+
+            return;
+        }
+    }
+
+    if (delegate) {
+        [delegate URLSession:session downloadTask:downloadTask didFinishDownloadingToURL:location];
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+      downloadTask:(NSURLSessionDownloadTask *)downloadTask
+      didWriteData:(int64_t)bytesWritten
+ totalBytesWritten:(int64_t)totalBytesWritten
+totalBytesExpectedToWrite:(int64_t)totalBytesExpectedToWrite
+{
+    if (self.downloadTaskDidWriteData) {
+        self.downloadTaskDidWriteData(session, downloadTask, bytesWritten, totalBytesWritten, totalBytesExpectedToWrite);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+      downloadTask:(NSURLSessionDownloadTask *)downloadTask
+ didResumeAtOffset:(int64_t)fileOffset
+expectedTotalBytes:(int64_t)expectedTotalBytes
+{
+    if (self.downloadTaskDidResume) {
+        self.downloadTaskDidResume(session, downloadTask, fileOffset, expectedTotalBytes);
+    }
+}
+
+#pragma mark - NSSecureCoding
+
++ (BOOL)supportsSecureCoding {
+    return YES;
+}
+
+- (instancetype)initWithCoder:(NSCoder *)decoder {
+    NSURLSessionConfiguration *configuration = [decoder decodeObjectOfClass:[NSURLSessionConfiguration class] forKey:@"sessionConfiguration"];
+
+    self = [self initWithSessionConfiguration:configuration];
+    if (!self) {
+        return nil;
+    }
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [coder encodeObject:self.session.configuration forKey:@"sessionConfiguration"];
+}
+
+#pragma mark - NSCopying
+
+- (instancetype)copyWithZone:(NSZone *)zone {
+    return [[[self class] allocWithZone:zone] initWithSessionConfiguration:self.session.configuration];
+}
+
+@end

ios/JianYuIOS/Pods/AFNetworking/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2011–2016 Alamofire Software Foundation (http://alamofire.org/)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

ios/JianYuIOS/Pods/AFNetworking/README.md

@@ -0,0 +1,320 @@
+<p align="center" >
+  <img src="https://raw.github.com/AFNetworking/AFNetworking/assets/afnetworking-logo.png" alt="AFNetworking" title="AFNetworking">
+</p>
+
+[![Build Status](https://travis-ci.org/AFNetworking/AFNetworking.svg)](https://travis-ci.org/AFNetworking/AFNetworking)
+[![codecov.io](https://codecov.io/github/AFNetworking/AFNetworking/coverage.svg?branch=master)](https://codecov.io/github/AFNetworking/AFNetworking?branch=master)
+[![CocoaPods Compatible](https://img.shields.io/cocoapods/v/AFNetworking.svg)](https://img.shields.io/cocoapods/v/AFNetworking.svg)
+[![Carthage Compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
+[![Platform](https://img.shields.io/cocoapods/p/AFNetworking.svg?style=flat)](http://cocoadocs.org/docsets/AFNetworking)
+[![Twitter](https://img.shields.io/badge/twitter-@AFNetworking-blue.svg?style=flat)](http://twitter.com/AFNetworking)
+
+AFNetworking is a delightful networking library for iOS and Mac OS X. It's built on top of the [Foundation URL Loading System](http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/URLLoadingSystem/URLLoadingSystem.html), extending the powerful high-level networking abstractions built into Cocoa. It has a modular architecture with well-designed, feature-rich APIs that are a joy to use.
+
+Perhaps the most important feature of all, however, is the amazing community of developers who use and contribute to AFNetworking every day. AFNetworking powers some of the most popular and critically-acclaimed apps on the iPhone, iPad, and Mac.
+
+Choose AFNetworking for your next project, or migrate over your existing projects—you'll be happy you did!
+
+## How To Get Started
+
+- [Download AFNetworking](https://github.com/AFNetworking/AFNetworking/archive/master.zip) and try out the included Mac and iPhone example apps
+- Read the ["Getting Started" guide](https://github.com/AFNetworking/AFNetworking/wiki/Getting-Started-with-AFNetworking), [FAQ](https://github.com/AFNetworking/AFNetworking/wiki/AFNetworking-FAQ), or [other articles on the Wiki](https://github.com/AFNetworking/AFNetworking/wiki)
+- Check out the [documentation](http://cocoadocs.org/docsets/AFNetworking/) for a comprehensive look at all of the APIs available in AFNetworking
+- Read the [AFNetworking 3.0 Migration Guide](https://github.com/AFNetworking/AFNetworking/wiki/AFNetworking-3.0-Migration-Guide) for an overview of the architectural changes from 2.0.
+
+## Communication
+
+- If you **need help**, use [Stack Overflow](http://stackoverflow.com/questions/tagged/afnetworking). (Tag 'afnetworking')
+- If you'd like to **ask a general question**, use [Stack Overflow](http://stackoverflow.com/questions/tagged/afnetworking).
+- If you **found a bug**, _and can provide steps to reliably reproduce it_, open an issue.
+- If you **have a feature request**, open an issue.
+- If you **want to contribute**, submit a pull request.
+
+## Installation
+AFNetworking supports multiple methods for installing the library in a project.
+
+## Installation with CocoaPods
+
+[CocoaPods](http://cocoapods.org) is a dependency manager for Objective-C, which automates and simplifies the process of using 3rd-party libraries like AFNetworking in your projects. See the ["Getting Started" guide for more information](https://github.com/AFNetworking/AFNetworking/wiki/Getting-Started-with-AFNetworking). You can install it with the following command:
+
+```bash
+$ gem install cocoapods
+```
+
+> CocoaPods 0.39.0+ is required to build AFNetworking 3.0.0+.
+
+#### Podfile
+
+To integrate AFNetworking into your Xcode project using CocoaPods, specify it in your `Podfile`:
+
+```ruby
+source 'https://github.com/CocoaPods/Specs.git'
+platform :ios, '8.0'
+
+pod 'AFNetworking', '~> 3.0'
+```
+
+Then, run the following command:
+
+```bash
+$ pod install
+```
+
+### Installation with Carthage
+
+[Carthage](https://github.com/Carthage/Carthage) is a decentralized dependency manager that builds your dependencies and provides you with binary frameworks.
+
+You can install Carthage with [Homebrew](http://brew.sh/) using the following command:
+
+```bash
+$ brew update
+$ brew install carthage
+```
+
+To integrate AFNetworking into your Xcode project using Carthage, specify it in your `Cartfile`:
+
+```ogdl
+github "AFNetworking/AFNetworking" ~> 3.0
+```
+
+Run `carthage` to build the framework and drag the built `AFNetworking.framework` into your Xcode project.
+
+## Requirements
+
+| AFNetworking Version | Minimum iOS Target  | Minimum OS X Target  | Minimum watchOS Target  | Minimum tvOS Target  |                                   Notes                                   |
+|:--------------------:|:---------------------------:|:----------------------------:|:----------------------------:|:----------------------------:|:-------------------------------------------------------------------------:|
+| 3.x | iOS 7 | OS X 10.9 | watchOS 2.0 | tvOS 9.0 | Xcode 7+ is required. `NSURLConnectionOperation` support has been removed. |
+| 2.6 -> 2.6.3 | iOS 7 | OS X 10.9 | watchOS 2.0 | n/a | Xcode 7+ is required. |
+| 2.0 -> 2.5.4 | iOS 6 | OS X 10.8 | n/a | n/a | Xcode 5+ is required. `NSURLSession` subspec requires iOS 7 or OS X 10.9. |
+| 1.x | iOS 5 | Mac OS X 10.7 | n/a | n/a |
+| 0.10.x | iOS 4 | Mac OS X 10.6 | n/a | n/a |
+
+(OS X projects must support [64-bit with modern Cocoa runtime](https://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/ObjCRuntimeGuide/Articles/ocrtVersionsPlatforms.html)).
+
+> Programming in Swift? Try [Alamofire](https://github.com/Alamofire/Alamofire) for a more conventional set of APIs.
+
+## Architecture
+
+### NSURLSession
+
+- `AFURLSessionManager`
+- `AFHTTPSessionManager`
+
+### Serialization
+
+* `<AFURLRequestSerialization>`
+  - `AFHTTPRequestSerializer`
+  - `AFJSONRequestSerializer`
+  - `AFPropertyListRequestSerializer`
+* `<AFURLResponseSerialization>`
+  - `AFHTTPResponseSerializer`
+  - `AFJSONResponseSerializer`
+  - `AFXMLParserResponseSerializer`
+  - `AFXMLDocumentResponseSerializer` _(Mac OS X)_
+  - `AFPropertyListResponseSerializer`
+  - `AFImageResponseSerializer`
+  - `AFCompoundResponseSerializer`
+
+### Additional Functionality
+
+- `AFSecurityPolicy`
+- `AFNetworkReachabilityManager`
+
+## Usage
+
+### AFURLSessionManager
+
+`AFURLSessionManager` creates and manages an `NSURLSession` object based on a specified `NSURLSessionConfiguration` object, which conforms to `<NSURLSessionTaskDelegate>`, `<NSURLSessionDataDelegate>`, `<NSURLSessionDownloadDelegate>`, and `<NSURLSessionDelegate>`.
+
+#### Creating a Download Task
+
+```objective-c
+NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
+AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:configuration];
+
+NSURL *URL = [NSURL URLWithString:@"http://example.com/download.zip"];
+NSURLRequest *request = [NSURLRequest requestWithURL:URL];
+
+NSURLSessionDownloadTask *downloadTask = [manager downloadTaskWithRequest:request progress:nil destination:^NSURL *(NSURL *targetPath, NSURLResponse *response) {
+    NSURL *documentsDirectoryURL = [[NSFileManager defaultManager] URLForDirectory:NSDocumentDirectory inDomain:NSUserDomainMask appropriateForURL:nil create:NO error:nil];
+    return [documentsDirectoryURL URLByAppendingPathComponent:[response suggestedFilename]];
+} completionHandler:^(NSURLResponse *response, NSURL *filePath, NSError *error) {
+    NSLog(@"File downloaded to: %@", filePath);
+}];
+[downloadTask resume];
+```
+
+#### Creating an Upload Task
+
+```objective-c
+NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
+AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:configuration];
+
+NSURL *URL = [NSURL URLWithString:@"http://example.com/upload"];
+NSURLRequest *request = [NSURLRequest requestWithURL:URL];
+
+NSURL *filePath = [NSURL fileURLWithPath:@"file://path/to/image.png"];
+NSURLSessionUploadTask *uploadTask = [manager uploadTaskWithRequest:request fromFile:filePath progress:nil completionHandler:^(NSURLResponse *response, id responseObject, NSError *error) {
+    if (error) {
+        NSLog(@"Error: %@", error);
+    } else {
+        NSLog(@"Success: %@ %@", response, responseObject);
+    }
+}];
+[uploadTask resume];
+```
+
+#### Creating an Upload Task for a Multi-Part Request, with Progress
+
+```objective-c
+NSMutableURLRequest *request = [[AFHTTPRequestSerializer serializer] multipartFormRequestWithMethod:@"POST" URLString:@"http://example.com/upload" parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
+        [formData appendPartWithFileURL:[NSURL fileURLWithPath:@"file://path/to/image.jpg"] name:@"file" fileName:@"filename.jpg" mimeType:@"image/jpeg" error:nil];
+    } error:nil];
+
+AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
+
+NSURLSessionUploadTask *uploadTask;
+uploadTask = [manager
+              uploadTaskWithStreamedRequest:request
+              progress:^(NSProgress * _Nonnull uploadProgress) {
+                  // This is not called back on the main queue.
+                  // You are responsible for dispatching to the main queue for UI updates
+                  dispatch_async(dispatch_get_main_queue(), ^{
+                      //Update the progress view
+                      [progressView setProgress:uploadProgress.fractionCompleted];
+                  });
+              }
+              completionHandler:^(NSURLResponse * _Nonnull response, id  _Nullable responseObject, NSError * _Nullable error) {
+                  if (error) {
+                      NSLog(@"Error: %@", error);
+                  } else {
+                      NSLog(@"%@ %@", response, responseObject);
+                  }
+              }];
+
+[uploadTask resume];
+```
+
+#### Creating a Data Task
+
+```objective-c
+NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
+AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:configuration];
+
+NSURL *URL = [NSURL URLWithString:@"http://httpbin.org/get"];
+NSURLRequest *request = [NSURLRequest requestWithURL:URL];
+
+NSURLSessionDataTask *dataTask = [manager dataTaskWithRequest:request completionHandler:^(NSURLResponse *response, id responseObject, NSError *error) {
+    if (error) {
+        NSLog(@"Error: %@", error);
+    } else {
+        NSLog(@"%@ %@", response, responseObject);
+    }
+}];
+[dataTask resume];
+```
+
+---
+
+### Request Serialization
+
+Request serializers create requests from URL strings, encoding parameters as either a query string or HTTP body.
+
+```objective-c
+NSString *URLString = @"http://example.com";
+NSDictionary *parameters = @{@"foo": @"bar", @"baz": @[@1, @2, @3]};
+```
+
+#### Query String Parameter Encoding
+
+```objective-c
+[[AFHTTPRequestSerializer serializer] requestWithMethod:@"GET" URLString:URLString parameters:parameters error:nil];
+```
+
+    GET http://example.com?foo=bar&baz[]=1&baz[]=2&baz[]=3
+
+#### URL Form Parameter Encoding
+
+```objective-c
+[[AFHTTPRequestSerializer serializer] requestWithMethod:@"POST" URLString:URLString parameters:parameters error:nil];
+```
+
+    POST http://example.com/
+    Content-Type: application/x-www-form-urlencoded
+
+    foo=bar&baz[]=1&baz[]=2&baz[]=3
+
+#### JSON Parameter Encoding
+
+```objective-c
+[[AFJSONRequestSerializer serializer] requestWithMethod:@"POST" URLString:URLString parameters:parameters error:nil];
+```
+
+    POST http://example.com/
+    Content-Type: application/json
+
+    {"foo": "bar", "baz": [1,2,3]}
+
+---
+
+### Network Reachability Manager
+
+`AFNetworkReachabilityManager` monitors the reachability of domains, and addresses for both WWAN and WiFi network interfaces.
+
+* Do not use Reachability to determine if the original request should be sent.
+	* You should try to send it.
+* You can use Reachability to determine when a request should be automatically retried.
+	* Although it may still fail, a Reachability notification that the connectivity is available is a good time to retry something.
+* Network reachability is a useful tool for determining why a request might have failed.
+	* After a network request has failed, telling the user they're offline is better than giving them a more technical but accurate error, such as "request timed out."
+
+See also [WWDC 2012 session 706, "Networking Best Practices."](https://developer.apple.com/videos/play/wwdc2012-706/).
+
+#### Shared Network Reachability
+
+```objective-c
+[[AFNetworkReachabilityManager sharedManager] setReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatus status) {
+    NSLog(@"Reachability: %@", AFStringFromNetworkReachabilityStatus(status));
+}];
+
+[[AFNetworkReachabilityManager sharedManager] startMonitoring];
+```
+
+---
+
+### Security Policy
+
+`AFSecurityPolicy` evaluates server trust against pinned X.509 certificates and public keys over secure connections.
+
+Adding pinned SSL certificates to your app helps prevent man-in-the-middle attacks and other vulnerabilities. Applications dealing with sensitive customer data or financial information are strongly encouraged to route all communication over an HTTPS connection with SSL pinning configured and enabled.
+
+#### Allowing Invalid SSL Certificates
+
+```objective-c
+AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
+manager.securityPolicy.allowInvalidCertificates = YES; // not recommended for production
+```
+
+---
+
+## Unit Tests
+
+AFNetworking includes a suite of unit tests within the Tests subdirectory. These tests can be run simply be executed the test action on the platform framework you would like to test.
+
+## Credits
+
+AFNetworking is owned and maintained by the [Alamofire Software Foundation](http://alamofire.org).
+
+AFNetworking was originally created by [Scott Raymond](https://github.com/sco/) and [Mattt Thompson](https://github.com/mattt/) in the development of [Gowalla for iPhone](http://en.wikipedia.org/wiki/Gowalla).
+
+AFNetworking's logo was designed by [Alan Defibaugh](http://www.alandefibaugh.com/).
+
+And most of all, thanks to AFNetworking's [growing list of contributors](https://github.com/AFNetworking/AFNetworking/contributors).
+
+### Security Disclosure
+
+If you believe you have identified a security vulnerability with AFNetworking, you should report it as soon as possible via email to security@alamofire.org. Please do not post it to a public issue tracker.
+
+## License
+
+AFNetworking is released under the MIT license. See LICENSE for details.

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/AFAutoPurgingImageCache.h

@@ -0,0 +1,149 @@
+// AFAutoPurgingImageCache.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <TargetConditionals.h>
+#import <Foundation/Foundation.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ The `AFImageCache` protocol defines a set of APIs for adding, removing and fetching images from a cache synchronously.
+ */
+@protocol AFImageCache <NSObject>
+
+/**
+ Adds the image to the cache with the given identifier.
+
+ @param image The image to cache.
+ @param identifier The unique identifier for the image in the cache.
+ */
+- (void)addImage:(UIImage *)image withIdentifier:(NSString *)identifier;
+
+/**
+ Removes the image from the cache matching the given identifier.
+
+ @param identifier The unique identifier for the image in the cache.
+
+ @return A BOOL indicating whether or not the image was removed from the cache.
+ */
+- (BOOL)removeImageWithIdentifier:(NSString *)identifier;
+
+/**
+ Removes all images from the cache.
+
+ @return A BOOL indicating whether or not all images were removed from the cache.
+ */
+- (BOOL)removeAllImages;
+
+/**
+ Returns the image in the cache associated with the given identifier.
+
+ @param identifier The unique identifier for the image in the cache.
+
+ @return An image for the matching identifier, or nil.
+ */
+- (nullable UIImage *)imageWithIdentifier:(NSString *)identifier;
+@end
+
+
+/**
+ The `ImageRequestCache` protocol extends the `ImageCache` protocol by adding methods for adding, removing and fetching images from a cache given an `NSURLRequest` and additional identifier.
+ */
+@protocol AFImageRequestCache <AFImageCache>
+
+/**
+ Adds the image to the cache using an identifier created from the request and additional identifier.
+
+ @param image The image to cache.
+ @param request The unique URL request identifing the image asset.
+ @param identifier The additional identifier to apply to the URL request to identify the image.
+ */
+- (void)addImage:(UIImage *)image forRequest:(NSURLRequest *)request withAdditionalIdentifier:(nullable NSString *)identifier;
+
+/**
+ Removes the image from the cache using an identifier created from the request and additional identifier.
+
+ @param request The unique URL request identifing the image asset.
+ @param identifier The additional identifier to apply to the URL request to identify the image.
+ 
+ @return A BOOL indicating whether or not all images were removed from the cache.
+ */
+- (BOOL)removeImageforRequest:(NSURLRequest *)request withAdditionalIdentifier:(nullable NSString *)identifier;
+
+/**
+ Returns the image from the cache associated with an identifier created from the request and additional identifier.
+
+ @param request The unique URL request identifing the image asset.
+ @param identifier The additional identifier to apply to the URL request to identify the image.
+
+ @return An image for the matching request and identifier, or nil.
+ */
+- (nullable UIImage *)imageforRequest:(NSURLRequest *)request withAdditionalIdentifier:(nullable NSString *)identifier;
+
+@end
+
+/**
+ The `AutoPurgingImageCache` in an in-memory image cache used to store images up to a given memory capacity. When the memory capacity is reached, the image cache is sorted by last access date, then the oldest image is continuously purged until the preferred memory usage after purge is met. Each time an image is accessed through the cache, the internal access date of the image is updated.
+ */
+@interface AFAutoPurgingImageCache : NSObject <AFImageRequestCache>
+
+/**
+ The total memory capacity of the cache in bytes.
+ */
+@property (nonatomic, assign) UInt64 memoryCapacity;
+
+/**
+ The preferred memory usage after purge in bytes. During a purge, images will be purged until the memory capacity drops below this limit.
+ */
+@property (nonatomic, assign) UInt64 preferredMemoryUsageAfterPurge;
+
+/**
+ The current total memory usage in bytes of all images stored within the cache.
+ */
+@property (nonatomic, assign, readonly) UInt64 memoryUsage;
+
+/**
+ Initialies the `AutoPurgingImageCache` instance with default values for memory capacity and preferred memory usage after purge limit. `memoryCapcity` defaults to `100 MB`. `preferredMemoryUsageAfterPurge` defaults to `60 MB`.
+
+ @return The new `AutoPurgingImageCache` instance.
+ */
+- (instancetype)init;
+
+/**
+ Initialies the `AutoPurgingImageCache` instance with the given memory capacity and preferred memory usage
+ after purge limit.
+
+ @param memoryCapacity The total memory capacity of the cache in bytes.
+ @param preferredMemoryCapacity The preferred memory usage after purge in bytes.
+
+ @return The new `AutoPurgingImageCache` instance.
+ */
+- (instancetype)initWithMemoryCapacity:(UInt64)memoryCapacity preferredMemoryCapacity:(UInt64)preferredMemoryCapacity;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif
+

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/AFAutoPurgingImageCache.m

@@ -0,0 +1,201 @@
+// AFAutoPurgingImageCache.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <TargetConditionals.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV 
+
+#import "AFAutoPurgingImageCache.h"
+
+@interface AFCachedImage : NSObject
+
+@property (nonatomic, strong) UIImage *image;
+@property (nonatomic, strong) NSString *identifier;
+@property (nonatomic, assign) UInt64 totalBytes;
+@property (nonatomic, strong) NSDate *lastAccessDate;
+@property (nonatomic, assign) UInt64 currentMemoryUsage;
+
+@end
+
+@implementation AFCachedImage
+
+-(instancetype)initWithImage:(UIImage *)image identifier:(NSString *)identifier {
+    if (self = [self init]) {
+        self.image = image;
+        self.identifier = identifier;
+
+        CGSize imageSize = CGSizeMake(image.size.width * image.scale, image.size.height * image.scale);
+        CGFloat bytesPerPixel = 4.0;
+        CGFloat bytesPerSize = imageSize.width * imageSize.height;
+        self.totalBytes = (UInt64)bytesPerPixel * (UInt64)bytesPerSize;
+        self.lastAccessDate = [NSDate date];
+    }
+    return self;
+}
+
+- (UIImage*)accessImage {
+    self.lastAccessDate = [NSDate date];
+    return self.image;
+}
+
+- (NSString *)description {
+    NSString *descriptionString = [NSString stringWithFormat:@"Idenfitier: %@  lastAccessDate: %@ ", self.identifier, self.lastAccessDate];
+    return descriptionString;
+
+}
+
+@end
+
+@interface AFAutoPurgingImageCache ()
+@property (nonatomic, strong) NSMutableDictionary <NSString* , AFCachedImage*> *cachedImages;
+@property (nonatomic, assign) UInt64 currentMemoryUsage;
+@property (nonatomic, strong) dispatch_queue_t synchronizationQueue;
+@end
+
+@implementation AFAutoPurgingImageCache
+
+- (instancetype)init {
+    return [self initWithMemoryCapacity:100 * 1024 * 1024 preferredMemoryCapacity:60 * 1024 * 1024];
+}
+
+- (instancetype)initWithMemoryCapacity:(UInt64)memoryCapacity preferredMemoryCapacity:(UInt64)preferredMemoryCapacity {
+    if (self = [super init]) {
+        self.memoryCapacity = memoryCapacity;
+        self.preferredMemoryUsageAfterPurge = preferredMemoryCapacity;
+        self.cachedImages = [[NSMutableDictionary alloc] init];
+
+        NSString *queueName = [NSString stringWithFormat:@"com.alamofire.autopurgingimagecache-%@", [[NSUUID UUID] UUIDString]];
+        self.synchronizationQueue = dispatch_queue_create([queueName cStringUsingEncoding:NSASCIIStringEncoding], DISPATCH_QUEUE_CONCURRENT);
+
+        [[NSNotificationCenter defaultCenter]
+         addObserver:self
+         selector:@selector(removeAllImages)
+         name:UIApplicationDidReceiveMemoryWarningNotification
+         object:nil];
+
+    }
+    return self;
+}
+
+- (void)dealloc {
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
+- (UInt64)memoryUsage {
+    __block UInt64 result = 0;
+    dispatch_sync(self.synchronizationQueue, ^{
+        result = self.currentMemoryUsage;
+    });
+    return result;
+}
+
+- (void)addImage:(UIImage *)image withIdentifier:(NSString *)identifier {
+    dispatch_barrier_async(self.synchronizationQueue, ^{
+        AFCachedImage *cacheImage = [[AFCachedImage alloc] initWithImage:image identifier:identifier];
+
+        AFCachedImage *previousCachedImage = self.cachedImages[identifier];
+        if (previousCachedImage != nil) {
+            self.currentMemoryUsage -= previousCachedImage.totalBytes;
+        }
+
+        self.cachedImages[identifier] = cacheImage;
+        self.currentMemoryUsage += cacheImage.totalBytes;
+    });
+
+    dispatch_barrier_async(self.synchronizationQueue, ^{
+        if (self.currentMemoryUsage > self.memoryCapacity) {
+            UInt64 bytesToPurge = self.currentMemoryUsage - self.preferredMemoryUsageAfterPurge;
+            NSMutableArray <AFCachedImage*> *sortedImages = [NSMutableArray arrayWithArray:self.cachedImages.allValues];
+            NSSortDescriptor *sortDescriptor = [[NSSortDescriptor alloc] initWithKey:@"lastAccessDate"
+                                                                           ascending:YES];
+            [sortedImages sortUsingDescriptors:@[sortDescriptor]];
+
+            UInt64 bytesPurged = 0;
+
+            for (AFCachedImage *cachedImage in sortedImages) {
+                [self.cachedImages removeObjectForKey:cachedImage.identifier];
+                bytesPurged += cachedImage.totalBytes;
+                if (bytesPurged >= bytesToPurge) {
+                    break ;
+                }
+            }
+            self.currentMemoryUsage -= bytesPurged;
+        }
+    });
+}
+
+- (BOOL)removeImageWithIdentifier:(NSString *)identifier {
+    __block BOOL removed = NO;
+    dispatch_barrier_sync(self.synchronizationQueue, ^{
+        AFCachedImage *cachedImage = self.cachedImages[identifier];
+        if (cachedImage != nil) {
+            [self.cachedImages removeObjectForKey:identifier];
+            self.currentMemoryUsage -= cachedImage.totalBytes;
+            removed = YES;
+        }
+    });
+    return removed;
+}
+
+- (BOOL)removeAllImages {
+    __block BOOL removed = NO;
+    dispatch_barrier_sync(self.synchronizationQueue, ^{
+        if (self.cachedImages.count > 0) {
+            [self.cachedImages removeAllObjects];
+            self.currentMemoryUsage = 0;
+            removed = YES;
+        }
+    });
+    return removed;
+}
+
+- (nullable UIImage *)imageWithIdentifier:(NSString *)identifier {
+    __block UIImage *image = nil;
+    dispatch_sync(self.synchronizationQueue, ^{
+        AFCachedImage *cachedImage = self.cachedImages[identifier];
+        image = [cachedImage accessImage];
+    });
+    return image;
+}
+
+- (void)addImage:(UIImage *)image forRequest:(NSURLRequest *)request withAdditionalIdentifier:(NSString *)identifier {
+    [self addImage:image withIdentifier:[self imageCacheKeyFromURLRequest:request withAdditionalIdentifier:identifier]];
+}
+
+- (BOOL)removeImageforRequest:(NSURLRequest *)request withAdditionalIdentifier:(NSString *)identifier {
+    return [self removeImageWithIdentifier:[self imageCacheKeyFromURLRequest:request withAdditionalIdentifier:identifier]];
+}
+
+- (nullable UIImage *)imageforRequest:(NSURLRequest *)request withAdditionalIdentifier:(NSString *)identifier {
+    return [self imageWithIdentifier:[self imageCacheKeyFromURLRequest:request withAdditionalIdentifier:identifier]];
+}
+
+- (NSString *)imageCacheKeyFromURLRequest:(NSURLRequest *)request withAdditionalIdentifier:(NSString *)additionalIdentifier {
+    NSString *key = request.URL.absoluteString;
+    if (additionalIdentifier != nil) {
+        key = [key stringByAppendingString:additionalIdentifier];
+    }
+    return key;
+}
+
+@end
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/AFImageDownloader.h

@@ -0,0 +1,157 @@
+// AFImageDownloader.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <TargetConditionals.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV 
+
+#import <Foundation/Foundation.h>
+#import "AFAutoPurgingImageCache.h"
+#import "AFHTTPSessionManager.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+typedef NS_ENUM(NSInteger, AFImageDownloadPrioritization) {
+    AFImageDownloadPrioritizationFIFO,
+    AFImageDownloadPrioritizationLIFO
+};
+
+/**
+ The `AFImageDownloadReceipt` is an object vended by the `AFImageDownloader` when starting a data task. It can be used to cancel active tasks running on the `AFImageDownloader` session. As a general rule, image data tasks should be cancelled using the `AFImageDownloadReceipt` instead of calling `cancel` directly on the `task` itself. The `AFImageDownloader` is optimized to handle duplicate task scenarios as well as pending versus active downloads.
+ */
+@interface AFImageDownloadReceipt : NSObject
+
+/**
+ The data task created by the `AFImageDownloader`.
+*/
+@property (nonatomic, strong) NSURLSessionDataTask *task;
+
+/**
+ The unique identifier for the success and failure blocks when duplicate requests are made.
+ */
+@property (nonatomic, strong) NSUUID *receiptID;
+@end
+
+/** The `AFImageDownloader` class is responsible for downloading images in parallel on a prioritized queue. Incoming downloads are added to the front or back of the queue depending on the download prioritization. Each downloaded image is cached in the underlying `NSURLCache` as well as the in-memory image cache. By default, any download request with a cached image equivalent in the image cache will automatically be served the cached image representation.
+ */
+@interface AFImageDownloader : NSObject
+
+/**
+ The image cache used to store all downloaded images in. `AFAutoPurgingImageCache` by default.
+ */
+@property (nonatomic, strong, nullable) id <AFImageRequestCache> imageCache;
+
+/**
+ The `AFHTTPSessionManager` used to download images. By default, this is configured with an `AFImageResponseSerializer`, and a shared `NSURLCache` for all image downloads.
+ */
+@property (nonatomic, strong) AFHTTPSessionManager *sessionManager;
+
+/**
+ Defines the order prioritization of incoming download requests being inserted into the queue. `AFImageDownloadPrioritizationFIFO` by default.
+ */
+@property (nonatomic, assign) AFImageDownloadPrioritization downloadPrioritizaton;
+
+/**
+ The shared default instance of `AFImageDownloader` initialized with default values.
+ */
++ (instancetype)defaultInstance;
+
+/**
+ Creates a default `NSURLCache` with common usage parameter values.
+
+ @returns The default `NSURLCache` instance.
+ */
++ (NSURLCache *)defaultURLCache;
+
+/**
+ Default initializer
+
+ @return An instance of `AFImageDownloader` initialized with default values.
+ */
+- (instancetype)init;
+
+/**
+ Initializes the `AFImageDownloader` instance with the given session manager, download prioritization, maximum active download count and image cache.
+
+ @param sessionManager The session manager to use to download images.
+ @param downloadPrioritization The download prioritization of the download queue.
+ @param maximumActiveDownloads  The maximum number of active downloads allowed at any given time. Recommend `4`.
+ @param imageCache The image cache used to store all downloaded images in.
+
+ @return The new `AFImageDownloader` instance.
+ */
+- (instancetype)initWithSessionManager:(AFHTTPSessionManager *)sessionManager
+                downloadPrioritization:(AFImageDownloadPrioritization)downloadPrioritization
+                maximumActiveDownloads:(NSInteger)maximumActiveDownloads
+                            imageCache:(nullable id <AFImageRequestCache>)imageCache;
+
+/**
+ Creates a data task using the `sessionManager` instance for the specified URL request.
+
+ If the same data task is already in the queue or currently being downloaded, the success and failure blocks are
+ appended to the already existing task. Once the task completes, all success or failure blocks attached to the
+ task are executed in the order they were added.
+
+ @param request The URL request.
+ @param success A block to be executed when the image data task finishes successfully. This block has no return value and takes three arguments: the request sent from the client, the response received from the server, and the image created from the response data of request. If the image was returned from cache, the response parameter will be `nil`.
+ @param failure A block object to be executed when the image data task finishes unsuccessfully, or that finishes successfully. This block has no return value and takes three arguments: the request sent from the client, the response received from the server, and the error object describing the network or parsing error that occurred.
+
+ @return The image download receipt for the data task if available. `nil` if the image is stored in the cache.
+ cache and the URL request cache policy allows the cache to be used.
+ */
+- (nullable AFImageDownloadReceipt *)downloadImageForURLRequest:(NSURLRequest *)request
+                                                        success:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse  * _Nullable response, UIImage *responseObject))success
+                                                        failure:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, NSError *error))failure;
+
+/**
+ Creates a data task using the `sessionManager` instance for the specified URL request.
+
+ If the same data task is already in the queue or currently being downloaded, the success and failure blocks are
+ appended to the already existing task. Once the task completes, all success or failure blocks attached to the
+ task are executed in the order they were added.
+
+ @param request The URL request.
+ @param receiptID The identifier to use for the download receipt that will be created for this request. This must be a unique identifier that does not represent any other request.
+ @param success A block to be executed when the image data task finishes successfully. This block has no return value and takes three arguments: the request sent from the client, the response received from the server, and the image created from the response data of request. If the image was returned from cache, the response parameter will be `nil`.
+ @param failure A block object to be executed when the image data task finishes unsuccessfully, or that finishes successfully. This block has no return value and takes three arguments: the request sent from the client, the response received from the server, and the error object describing the network or parsing error that occurred.
+
+ @return The image download receipt for the data task if available. `nil` if the image is stored in the cache.
+ cache and the URL request cache policy allows the cache to be used.
+ */
+- (nullable AFImageDownloadReceipt *)downloadImageForURLRequest:(NSURLRequest *)request
+                                                 withReceiptID:(NSUUID *)receiptID
+                                                        success:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse  * _Nullable response, UIImage *responseObject))success
+                                                        failure:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, NSError *error))failure;
+
+/**
+ Cancels the data task in the receipt by removing the corresponding success and failure blocks and cancelling the data task if necessary.
+
+ If the data task is pending in the queue, it will be cancelled if no other success and failure blocks are registered with the data task. If the data task is currently executing or is already completed, the success and failure blocks are removed and will not be called when the task finishes.
+
+ @param imageDownloadReceipt The image download receipt to cancel.
+ */
+- (void)cancelTaskForImageDownloadReceipt:(AFImageDownloadReceipt *)imageDownloadReceipt;
+
+@end
+
+#endif
+
+NS_ASSUME_NONNULL_END

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/AFImageDownloader.m

@@ -0,0 +1,391 @@
+// AFImageDownloader.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <TargetConditionals.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+
+#import "AFImageDownloader.h"
+#import "AFHTTPSessionManager.h"
+
+@interface AFImageDownloaderResponseHandler : NSObject
+@property (nonatomic, strong) NSUUID *uuid;
+@property (nonatomic, copy) void (^successBlock)(NSURLRequest*, NSHTTPURLResponse*, UIImage*);
+@property (nonatomic, copy) void (^failureBlock)(NSURLRequest*, NSHTTPURLResponse*, NSError*);
+@end
+
+@implementation AFImageDownloaderResponseHandler
+
+- (instancetype)initWithUUID:(NSUUID *)uuid
+                     success:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, UIImage *responseObject))success
+                     failure:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, NSError *error))failure {
+    if (self = [self init]) {
+        self.uuid = uuid;
+        self.successBlock = success;
+        self.failureBlock = failure;
+    }
+    return self;
+}
+
+- (NSString *)description {
+    return [NSString stringWithFormat: @"<AFImageDownloaderResponseHandler>UUID: %@", [self.uuid UUIDString]];
+}
+
+@end
+
+@interface AFImageDownloaderMergedTask : NSObject
+@property (nonatomic, strong) NSString *URLIdentifier;
+@property (nonatomic, strong) NSUUID *identifier;
+@property (nonatomic, strong) NSURLSessionDataTask *task;
+@property (nonatomic, strong) NSMutableArray <AFImageDownloaderResponseHandler*> *responseHandlers;
+
+@end
+
+@implementation AFImageDownloaderMergedTask
+
+- (instancetype)initWithURLIdentifier:(NSString *)URLIdentifier identifier:(NSUUID *)identifier task:(NSURLSessionDataTask *)task {
+    if (self = [self init]) {
+        self.URLIdentifier = URLIdentifier;
+        self.task = task;
+        self.identifier = identifier;
+        self.responseHandlers = [[NSMutableArray alloc] init];
+    }
+    return self;
+}
+
+- (void)addResponseHandler:(AFImageDownloaderResponseHandler*)handler {
+    [self.responseHandlers addObject:handler];
+}
+
+- (void)removeResponseHandler:(AFImageDownloaderResponseHandler*)handler {
+    [self.responseHandlers removeObject:handler];
+}
+
+@end
+
+@implementation AFImageDownloadReceipt
+
+- (instancetype)initWithReceiptID:(NSUUID *)receiptID task:(NSURLSessionDataTask *)task {
+    if (self = [self init]) {
+        self.receiptID = receiptID;
+        self.task = task;
+    }
+    return self;
+}
+
+@end
+
+@interface AFImageDownloader ()
+
+@property (nonatomic, strong) dispatch_queue_t synchronizationQueue;
+@property (nonatomic, strong) dispatch_queue_t responseQueue;
+
+@property (nonatomic, assign) NSInteger maximumActiveDownloads;
+@property (nonatomic, assign) NSInteger activeRequestCount;
+
+@property (nonatomic, strong) NSMutableArray *queuedMergedTasks;
+@property (nonatomic, strong) NSMutableDictionary *mergedTasks;
+
+@end
+
+
+@implementation AFImageDownloader
+
++ (NSURLCache *)defaultURLCache {
+    return [[NSURLCache alloc] initWithMemoryCapacity:20 * 1024 * 1024
+                                         diskCapacity:150 * 1024 * 1024
+                                             diskPath:@"com.alamofire.imagedownloader"];
+}
+
++ (NSURLSessionConfiguration *)defaultURLSessionConfiguration {
+    NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
+
+    //TODO set the default HTTP headers
+
+    configuration.HTTPShouldSetCookies = YES;
+    configuration.HTTPShouldUsePipelining = NO;
+
+    configuration.requestCachePolicy = NSURLRequestUseProtocolCachePolicy;
+    configuration.allowsCellularAccess = YES;
+    configuration.timeoutIntervalForRequest = 60.0;
+    configuration.URLCache = [AFImageDownloader defaultURLCache];
+
+    return configuration;
+}
+
+- (instancetype)init {
+    NSURLSessionConfiguration *defaultConfiguration = [self.class defaultURLSessionConfiguration];
+    AFHTTPSessionManager *sessionManager = [[AFHTTPSessionManager alloc] initWithSessionConfiguration:defaultConfiguration];
+    sessionManager.responseSerializer = [AFImageResponseSerializer serializer];
+
+    return [self initWithSessionManager:sessionManager
+                 downloadPrioritization:AFImageDownloadPrioritizationFIFO
+                 maximumActiveDownloads:4
+                             imageCache:[[AFAutoPurgingImageCache alloc] init]];
+}
+
+- (instancetype)initWithSessionManager:(AFHTTPSessionManager *)sessionManager
+                downloadPrioritization:(AFImageDownloadPrioritization)downloadPrioritization
+                maximumActiveDownloads:(NSInteger)maximumActiveDownloads
+                            imageCache:(id <AFImageRequestCache>)imageCache {
+    if (self = [super init]) {
+        self.sessionManager = sessionManager;
+
+        self.downloadPrioritizaton = downloadPrioritization;
+        self.maximumActiveDownloads = maximumActiveDownloads;
+        self.imageCache = imageCache;
+
+        self.queuedMergedTasks = [[NSMutableArray alloc] init];
+        self.mergedTasks = [[NSMutableDictionary alloc] init];
+        self.activeRequestCount = 0;
+
+        NSString *name = [NSString stringWithFormat:@"com.alamofire.imagedownloader.synchronizationqueue-%@", [[NSUUID UUID] UUIDString]];
+        self.synchronizationQueue = dispatch_queue_create([name cStringUsingEncoding:NSASCIIStringEncoding], DISPATCH_QUEUE_SERIAL);
+
+        name = [NSString stringWithFormat:@"com.alamofire.imagedownloader.responsequeue-%@", [[NSUUID UUID] UUIDString]];
+        self.responseQueue = dispatch_queue_create([name cStringUsingEncoding:NSASCIIStringEncoding], DISPATCH_QUEUE_CONCURRENT);
+    }
+
+    return self;
+}
+
++ (instancetype)defaultInstance {
+    static AFImageDownloader *sharedInstance = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        sharedInstance = [[self alloc] init];
+    });
+    return sharedInstance;
+}
+
+- (nullable AFImageDownloadReceipt *)downloadImageForURLRequest:(NSURLRequest *)request
+                                                        success:(void (^)(NSURLRequest * _Nonnull, NSHTTPURLResponse * _Nullable, UIImage * _Nonnull))success
+                                                        failure:(void (^)(NSURLRequest * _Nonnull, NSHTTPURLResponse * _Nullable, NSError * _Nonnull))failure {
+    return [self downloadImageForURLRequest:request withReceiptID:[NSUUID UUID] success:success failure:failure];
+}
+
+- (nullable AFImageDownloadReceipt *)downloadImageForURLRequest:(NSURLRequest *)request
+                                                  withReceiptID:(nonnull NSUUID *)receiptID
+                                                        success:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse  * _Nullable response, UIImage *responseObject))success
+                                                        failure:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, NSError *error))failure {
+    __block NSURLSessionDataTask *task = nil;
+    dispatch_sync(self.synchronizationQueue, ^{
+        NSString *URLIdentifier = request.URL.absoluteString;
+        if (URLIdentifier == nil) {
+            if (failure) {
+                NSError *error = [NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorBadURL userInfo:nil];
+                dispatch_async(dispatch_get_main_queue(), ^{
+                    failure(request, nil, error);
+                });
+            }
+            return;
+        }
+
+        // 1) Append the success and failure blocks to a pre-existing request if it already exists
+        AFImageDownloaderMergedTask *existingMergedTask = self.mergedTasks[URLIdentifier];
+        if (existingMergedTask != nil) {
+            AFImageDownloaderResponseHandler *handler = [[AFImageDownloaderResponseHandler alloc] initWithUUID:receiptID success:success failure:failure];
+            [existingMergedTask addResponseHandler:handler];
+            task = existingMergedTask.task;
+            return;
+        }
+
+        // 2) Attempt to load the image from the image cache if the cache policy allows it
+        switch (request.cachePolicy) {
+            case NSURLRequestUseProtocolCachePolicy:
+            case NSURLRequestReturnCacheDataElseLoad:
+            case NSURLRequestReturnCacheDataDontLoad: {
+                UIImage *cachedImage = [self.imageCache imageforRequest:request withAdditionalIdentifier:nil];
+                if (cachedImage != nil) {
+                    if (success) {
+                        dispatch_async(dispatch_get_main_queue(), ^{
+                            success(request, nil, cachedImage);
+                        });
+                    }
+                    return;
+                }
+                break;
+            }
+            default:
+                break;
+        }
+
+        // 3) Create the request and set up authentication, validation and response serialization
+        NSUUID *mergedTaskIdentifier = [NSUUID UUID];
+        NSURLSessionDataTask *createdTask;
+        __weak __typeof__(self) weakSelf = self;
+
+        createdTask = [self.sessionManager
+                       dataTaskWithRequest:request
+                       completionHandler:^(NSURLResponse * _Nonnull response, id  _Nullable responseObject, NSError * _Nullable error) {
+                           dispatch_async(self.responseQueue, ^{
+                               __strong __typeof__(weakSelf) strongSelf = weakSelf;
+                               AFImageDownloaderMergedTask *mergedTask = self.mergedTasks[URLIdentifier];
+                               if ([mergedTask.identifier isEqual:mergedTaskIdentifier]) {
+                                   mergedTask = [strongSelf safelyRemoveMergedTaskWithURLIdentifier:URLIdentifier];
+                                   if (error) {
+                                       for (AFImageDownloaderResponseHandler *handler in mergedTask.responseHandlers) {
+                                           if (handler.failureBlock) {
+                                               dispatch_async(dispatch_get_main_queue(), ^{
+                                                   handler.failureBlock(request, (NSHTTPURLResponse*)response, error);
+                                               });
+                                           }
+                                       }
+                                   } else {
+                                       [strongSelf.imageCache addImage:responseObject forRequest:request withAdditionalIdentifier:nil];
+
+                                       for (AFImageDownloaderResponseHandler *handler in mergedTask.responseHandlers) {
+                                           if (handler.successBlock) {
+                                               dispatch_async(dispatch_get_main_queue(), ^{
+                                                   handler.successBlock(request, (NSHTTPURLResponse*)response, responseObject);
+                                               });
+                                           }
+                                       }
+                                       
+                                   }
+                               }
+                               [strongSelf safelyDecrementActiveTaskCount];
+                               [strongSelf safelyStartNextTaskIfNecessary];
+                           });
+                       }];
+
+        // 4) Store the response handler for use when the request completes
+        AFImageDownloaderResponseHandler *handler = [[AFImageDownloaderResponseHandler alloc] initWithUUID:receiptID
+                                                                                                   success:success
+                                                                                                   failure:failure];
+        AFImageDownloaderMergedTask *mergedTask = [[AFImageDownloaderMergedTask alloc]
+                                                   initWithURLIdentifier:URLIdentifier
+                                                   identifier:mergedTaskIdentifier
+                                                   task:createdTask];
+        [mergedTask addResponseHandler:handler];
+        self.mergedTasks[URLIdentifier] = mergedTask;
+
+        // 5) Either start the request or enqueue it depending on the current active request count
+        if ([self isActiveRequestCountBelowMaximumLimit]) {
+            [self startMergedTask:mergedTask];
+        } else {
+            [self enqueueMergedTask:mergedTask];
+        }
+
+        task = mergedTask.task;
+    });
+    if (task) {
+        return [[AFImageDownloadReceipt alloc] initWithReceiptID:receiptID task:task];
+    } else {
+        return nil;
+    }
+}
+
+- (void)cancelTaskForImageDownloadReceipt:(AFImageDownloadReceipt *)imageDownloadReceipt {
+    dispatch_sync(self.synchronizationQueue, ^{
+        NSString *URLIdentifier = imageDownloadReceipt.task.originalRequest.URL.absoluteString;
+        AFImageDownloaderMergedTask *mergedTask = self.mergedTasks[URLIdentifier];
+        NSUInteger index = [mergedTask.responseHandlers indexOfObjectPassingTest:^BOOL(AFImageDownloaderResponseHandler * _Nonnull handler, __unused NSUInteger idx, __unused BOOL * _Nonnull stop) {
+            return handler.uuid == imageDownloadReceipt.receiptID;
+        }];
+
+        if (index != NSNotFound) {
+            AFImageDownloaderResponseHandler *handler = mergedTask.responseHandlers[index];
+            [mergedTask removeResponseHandler:handler];
+            NSString *failureReason = [NSString stringWithFormat:@"ImageDownloader cancelled URL request: %@",imageDownloadReceipt.task.originalRequest.URL.absoluteString];
+            NSDictionary *userInfo = @{NSLocalizedFailureReasonErrorKey:failureReason};
+            NSError *error = [NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorCancelled userInfo:userInfo];
+            if (handler.failureBlock) {
+                dispatch_async(dispatch_get_main_queue(), ^{
+                    handler.failureBlock(imageDownloadReceipt.task.originalRequest, nil, error);
+                });
+            }
+        }
+
+        if (mergedTask.responseHandlers.count == 0 && mergedTask.task.state == NSURLSessionTaskStateSuspended) {
+            [mergedTask.task cancel];
+            [self removeMergedTaskWithURLIdentifier:URLIdentifier];
+        }
+    });
+}
+
+- (AFImageDownloaderMergedTask*)safelyRemoveMergedTaskWithURLIdentifier:(NSString *)URLIdentifier {
+    __block AFImageDownloaderMergedTask *mergedTask = nil;
+    dispatch_sync(self.synchronizationQueue, ^{
+        mergedTask = [self removeMergedTaskWithURLIdentifier:URLIdentifier];
+    });
+    return mergedTask;
+}
+
+//This method should only be called from safely within the synchronizationQueue
+- (AFImageDownloaderMergedTask *)removeMergedTaskWithURLIdentifier:(NSString *)URLIdentifier {
+    AFImageDownloaderMergedTask *mergedTask = self.mergedTasks[URLIdentifier];
+    [self.mergedTasks removeObjectForKey:URLIdentifier];
+    return mergedTask;
+}
+
+- (void)safelyDecrementActiveTaskCount {
+    dispatch_sync(self.synchronizationQueue, ^{
+        if (self.activeRequestCount > 0) {
+            self.activeRequestCount -= 1;
+        }
+    });
+}
+
+- (void)safelyStartNextTaskIfNecessary {
+    dispatch_sync(self.synchronizationQueue, ^{
+        if ([self isActiveRequestCountBelowMaximumLimit]) {
+            while (self.queuedMergedTasks.count > 0) {
+                AFImageDownloaderMergedTask *mergedTask = [self dequeueMergedTask];
+                if (mergedTask.task.state == NSURLSessionTaskStateSuspended) {
+                    [self startMergedTask:mergedTask];
+                    break;
+                }
+            }
+        }
+    });
+}
+
+- (void)startMergedTask:(AFImageDownloaderMergedTask *)mergedTask {
+    [mergedTask.task resume];
+    ++self.activeRequestCount;
+}
+
+- (void)enqueueMergedTask:(AFImageDownloaderMergedTask *)mergedTask {
+    switch (self.downloadPrioritizaton) {
+        case AFImageDownloadPrioritizationFIFO:
+            [self.queuedMergedTasks addObject:mergedTask];
+            break;
+        case AFImageDownloadPrioritizationLIFO:
+            [self.queuedMergedTasks insertObject:mergedTask atIndex:0];
+            break;
+    }
+}
+
+- (AFImageDownloaderMergedTask *)dequeueMergedTask {
+    AFImageDownloaderMergedTask *mergedTask = nil;
+    mergedTask = [self.queuedMergedTasks firstObject];
+    [self.queuedMergedTasks removeObject:mergedTask];
+    return mergedTask;
+}
+
+- (BOOL)isActiveRequestCountBelowMaximumLimit {
+    return self.activeRequestCount < self.maximumActiveDownloads;
+}
+
+@end
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/AFNetworkActivityIndicatorManager.h

@@ -0,0 +1,103 @@
+// AFNetworkActivityIndicatorManager.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <TargetConditionals.h>
+
+#if TARGET_OS_IOS
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ `AFNetworkActivityIndicatorManager` manages the state of the network activity indicator in the status bar. When enabled, it will listen for notifications indicating that a session task has started or finished, and start or stop animating the indicator accordingly. The number of active requests is incremented and decremented much like a stack or a semaphore, and the activity indicator will animate so long as that number is greater than zero.
+
+ You should enable the shared instance of `AFNetworkActivityIndicatorManager` when your application finishes launching. In `AppDelegate application:didFinishLaunchingWithOptions:` you can do so with the following code:
+
+    [[AFNetworkActivityIndicatorManager sharedManager] setEnabled:YES];
+
+ By setting `enabled` to `YES` for `sharedManager`, the network activity indicator will show and hide automatically as requests start and finish. You should not ever need to call `incrementActivityCount` or `decrementActivityCount` yourself.
+
+ See the Apple Human Interface Guidelines section about the Network Activity Indicator for more information:
+ http://developer.apple.com/library/iOS/#documentation/UserExperience/Conceptual/MobileHIG/UIElementGuidelines/UIElementGuidelines.html#//apple_ref/doc/uid/TP40006556-CH13-SW44
+ */
+NS_EXTENSION_UNAVAILABLE_IOS("Use view controller based solutions where appropriate instead.")
+@interface AFNetworkActivityIndicatorManager : NSObject
+
+/**
+ A Boolean value indicating whether the manager is enabled.
+
+ If YES, the manager will change status bar network activity indicator according to network operation notifications it receives. The default value is NO.
+ */
+@property (nonatomic, assign, getter = isEnabled) BOOL enabled;
+
+/**
+ A Boolean value indicating whether the network activity indicator manager is currently active.
+*/
+@property (readonly, nonatomic, assign, getter=isNetworkActivityIndicatorVisible) BOOL networkActivityIndicatorVisible;
+
+/**
+ A time interval indicating the minimum duration of networking activity that should occur before the activity indicator is displayed. The default value 1 second. If the network activity indicator should be displayed immediately when network activity occurs, this value should be set to 0 seconds.
+ 
+ Apple's HIG describes the following:
+
+ > Display the network activity indicator to provide feedback when your app accesses the network for more than a couple of seconds. If the operation finishes sooner than that, you don’t have to show the network activity indicator, because the indicator is likely to disappear before users notice its presence.
+
+ */
+@property (nonatomic, assign) NSTimeInterval activationDelay;
+
+/**
+ A time interval indicating the duration of time of no networking activity required before the activity indicator is disabled. This allows for continuous display of the network activity indicator across multiple requests. The default value is 0.17 seconds.
+ */
+
+@property (nonatomic, assign) NSTimeInterval completionDelay;
+
+/**
+ Returns the shared network activity indicator manager object for the system.
+
+ @return The systemwide network activity indicator manager.
+ */
++ (instancetype)sharedManager;
+
+/**
+ Increments the number of active network requests. If this number was zero before incrementing, this will start animating the status bar network activity indicator.
+ */
+- (void)incrementActivityCount;
+
+/**
+ Decrements the number of active network requests. If this number becomes zero after decrementing, this will stop animating the status bar network activity indicator.
+ */
+- (void)decrementActivityCount;
+
+/**
+ Set the a custom method to be executed when the network activity indicator manager should be hidden/shown. By default, this is null, and the UIApplication Network Activity Indicator will be managed automatically. If this block is set, it is the responsiblity of the caller to manager the network activity indicator going forward.
+
+ @param block A block to be executed when the network activity indicator status changes.
+ */
+- (void)setNetworkingActivityActionWithBlock:(nullable void (^)(BOOL networkActivityIndicatorVisible))block;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/AFNetworkActivityIndicatorManager.m

@@ -0,0 +1,261 @@
+// AFNetworkActivityIndicatorManager.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFNetworkActivityIndicatorManager.h"
+
+#if TARGET_OS_IOS
+#import "AFURLSessionManager.h"
+
+typedef NS_ENUM(NSInteger, AFNetworkActivityManagerState) {
+    AFNetworkActivityManagerStateNotActive,
+    AFNetworkActivityManagerStateDelayingStart,
+    AFNetworkActivityManagerStateActive,
+    AFNetworkActivityManagerStateDelayingEnd
+};
+
+static NSTimeInterval const kDefaultAFNetworkActivityManagerActivationDelay = 1.0;
+static NSTimeInterval const kDefaultAFNetworkActivityManagerCompletionDelay = 0.17;
+
+static NSURLRequest * AFNetworkRequestFromNotification(NSNotification *notification) {
+    if ([[notification object] respondsToSelector:@selector(originalRequest)]) {
+        return [(NSURLSessionTask *)[notification object] originalRequest];
+    } else {
+        return nil;
+    }
+}
+
+typedef void (^AFNetworkActivityActionBlock)(BOOL networkActivityIndicatorVisible);
+
+@interface AFNetworkActivityIndicatorManager ()
+@property (readwrite, nonatomic, assign) NSInteger activityCount;
+@property (readwrite, nonatomic, strong) NSTimer *activationDelayTimer;
+@property (readwrite, nonatomic, strong) NSTimer *completionDelayTimer;
+@property (readonly, nonatomic, getter = isNetworkActivityOccurring) BOOL networkActivityOccurring;
+@property (nonatomic, copy) AFNetworkActivityActionBlock networkActivityActionBlock;
+@property (nonatomic, assign) AFNetworkActivityManagerState currentState;
+@property (nonatomic, assign, getter=isNetworkActivityIndicatorVisible) BOOL networkActivityIndicatorVisible;
+
+- (void)updateCurrentStateForNetworkActivityChange;
+@end
+
+@implementation AFNetworkActivityIndicatorManager
+
++ (instancetype)sharedManager {
+    static AFNetworkActivityIndicatorManager *_sharedManager = nil;
+    static dispatch_once_t oncePredicate;
+    dispatch_once(&oncePredicate, ^{
+        _sharedManager = [[self alloc] init];
+    });
+
+    return _sharedManager;
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+    self.currentState = AFNetworkActivityManagerStateNotActive;
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(networkRequestDidStart:) name:AFNetworkingTaskDidResumeNotification object:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(networkRequestDidFinish:) name:AFNetworkingTaskDidSuspendNotification object:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(networkRequestDidFinish:) name:AFNetworkingTaskDidCompleteNotification object:nil];
+    self.activationDelay = kDefaultAFNetworkActivityManagerActivationDelay;
+    self.completionDelay = kDefaultAFNetworkActivityManagerCompletionDelay;
+
+    return self;
+}
+
+- (void)dealloc {
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+
+    [_activationDelayTimer invalidate];
+    [_completionDelayTimer invalidate];
+}
+
+- (void)setEnabled:(BOOL)enabled {
+    _enabled = enabled;
+    if (enabled == NO) {
+        [self setCurrentState:AFNetworkActivityManagerStateNotActive];
+    }
+}
+
+- (void)setNetworkingActivityActionWithBlock:(void (^)(BOOL networkActivityIndicatorVisible))block {
+    self.networkActivityActionBlock = block;
+}
+
+- (BOOL)isNetworkActivityOccurring {
+    @synchronized(self) {
+        return self.activityCount > 0;
+    }
+}
+
+- (void)setNetworkActivityIndicatorVisible:(BOOL)networkActivityIndicatorVisible {
+    if (_networkActivityIndicatorVisible != networkActivityIndicatorVisible) {
+        [self willChangeValueForKey:@"networkActivityIndicatorVisible"];
+        @synchronized(self) {
+             _networkActivityIndicatorVisible = networkActivityIndicatorVisible;
+        }
+        [self didChangeValueForKey:@"networkActivityIndicatorVisible"];
+        if (self.networkActivityActionBlock) {
+            self.networkActivityActionBlock(networkActivityIndicatorVisible);
+        } else {
+            [[UIApplication sharedApplication] setNetworkActivityIndicatorVisible:networkActivityIndicatorVisible];
+        }
+    }
+}
+
+- (void)setActivityCount:(NSInteger)activityCount {
+	@synchronized(self) {
+		_activityCount = activityCount;
+	}
+
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [self updateCurrentStateForNetworkActivityChange];
+    });
+}
+
+- (void)incrementActivityCount {
+    [self willChangeValueForKey:@"activityCount"];
+	@synchronized(self) {
+		_activityCount++;
+	}
+    [self didChangeValueForKey:@"activityCount"];
+
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [self updateCurrentStateForNetworkActivityChange];
+    });
+}
+
+- (void)decrementActivityCount {
+    [self willChangeValueForKey:@"activityCount"];
+	@synchronized(self) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+		_activityCount = MAX(_activityCount - 1, 0);
+#pragma clang diagnostic pop
+	}
+    [self didChangeValueForKey:@"activityCount"];
+
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [self updateCurrentStateForNetworkActivityChange];
+    });
+}
+
+- (void)networkRequestDidStart:(NSNotification *)notification {
+    if ([AFNetworkRequestFromNotification(notification) URL]) {
+        [self incrementActivityCount];
+    }
+}
+
+- (void)networkRequestDidFinish:(NSNotification *)notification {
+    if ([AFNetworkRequestFromNotification(notification) URL]) {
+        [self decrementActivityCount];
+    }
+}
+
+#pragma mark - Internal State Management
+- (void)setCurrentState:(AFNetworkActivityManagerState)currentState {
+    @synchronized(self) {
+        if (_currentState != currentState) {
+            [self willChangeValueForKey:@"currentState"];
+            _currentState = currentState;
+            switch (currentState) {
+                case AFNetworkActivityManagerStateNotActive:
+                    [self cancelActivationDelayTimer];
+                    [self cancelCompletionDelayTimer];
+                    [self setNetworkActivityIndicatorVisible:NO];
+                    break;
+                case AFNetworkActivityManagerStateDelayingStart:
+                    [self startActivationDelayTimer];
+                    break;
+                case AFNetworkActivityManagerStateActive:
+                    [self cancelCompletionDelayTimer];
+                    [self setNetworkActivityIndicatorVisible:YES];
+                    break;
+                case AFNetworkActivityManagerStateDelayingEnd:
+                    [self startCompletionDelayTimer];
+                    break;
+            }
+        }
+        [self didChangeValueForKey:@"currentState"];
+    }
+}
+
+- (void)updateCurrentStateForNetworkActivityChange {
+    if (self.enabled) {
+        switch (self.currentState) {
+            case AFNetworkActivityManagerStateNotActive:
+                if (self.isNetworkActivityOccurring) {
+                    [self setCurrentState:AFNetworkActivityManagerStateDelayingStart];
+                }
+                break;
+            case AFNetworkActivityManagerStateDelayingStart:
+                //No op. Let the delay timer finish out.
+                break;
+            case AFNetworkActivityManagerStateActive:
+                if (!self.isNetworkActivityOccurring) {
+                    [self setCurrentState:AFNetworkActivityManagerStateDelayingEnd];
+                }
+                break;
+            case AFNetworkActivityManagerStateDelayingEnd:
+                if (self.isNetworkActivityOccurring) {
+                    [self setCurrentState:AFNetworkActivityManagerStateActive];
+                }
+                break;
+        }
+    }
+}
+
+- (void)startActivationDelayTimer {
+    self.activationDelayTimer = [NSTimer
+                                 timerWithTimeInterval:self.activationDelay target:self selector:@selector(activationDelayTimerFired) userInfo:nil repeats:NO];
+    [[NSRunLoop mainRunLoop] addTimer:self.activationDelayTimer forMode:NSRunLoopCommonModes];
+}
+
+- (void)activationDelayTimerFired {
+    if (self.networkActivityOccurring) {
+        [self setCurrentState:AFNetworkActivityManagerStateActive];
+    } else {
+        [self setCurrentState:AFNetworkActivityManagerStateNotActive];
+    }
+}
+
+- (void)startCompletionDelayTimer {
+    [self.completionDelayTimer invalidate];
+    self.completionDelayTimer = [NSTimer timerWithTimeInterval:self.completionDelay target:self selector:@selector(completionDelayTimerFired) userInfo:nil repeats:NO];
+    [[NSRunLoop mainRunLoop] addTimer:self.completionDelayTimer forMode:NSRunLoopCommonModes];
+}
+
+- (void)completionDelayTimerFired {
+    [self setCurrentState:AFNetworkActivityManagerStateNotActive];
+}
+
+- (void)cancelActivationDelayTimer {
+    [self.activationDelayTimer invalidate];
+}
+
+- (void)cancelCompletionDelayTimer {
+    [self.completionDelayTimer invalidate];
+}
+
+@end
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIActivityIndicatorView+AFNetworking.h

@@ -0,0 +1,48 @@
+// UIActivityIndicatorView+AFNetworking.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <TargetConditionals.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+
+#import <UIKit/UIKit.h>
+
+/**
+ This category adds methods to the UIKit framework's `UIActivityIndicatorView` class. The methods in this category provide support for automatically starting and stopping animation depending on the loading state of a session task.
+ */
+@interface UIActivityIndicatorView (AFNetworking)
+
+///----------------------------------
+/// @name Animating for Session Tasks
+///----------------------------------
+
+/**
+ Binds the animating state to the state of the specified task.
+
+ @param task The task. If `nil`, automatic updating from any previously specified operation will be disabled.
+ */
+- (void)setAnimatingWithStateOfTask:(nullable NSURLSessionTask *)task;
+
+@end
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIActivityIndicatorView+AFNetworking.m

@@ -0,0 +1,124 @@
+// UIActivityIndicatorView+AFNetworking.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "UIActivityIndicatorView+AFNetworking.h"
+#import <objc/runtime.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+
+#import "AFURLSessionManager.h"
+
+@interface AFActivityIndicatorViewNotificationObserver : NSObject
+@property (readonly, nonatomic, weak) UIActivityIndicatorView *activityIndicatorView;
+- (instancetype)initWithActivityIndicatorView:(UIActivityIndicatorView *)activityIndicatorView;
+
+- (void)setAnimatingWithStateOfTask:(NSURLSessionTask *)task;
+
+@end
+
+@implementation UIActivityIndicatorView (AFNetworking)
+
+- (AFActivityIndicatorViewNotificationObserver *)af_notificationObserver {
+    AFActivityIndicatorViewNotificationObserver *notificationObserver = objc_getAssociatedObject(self, @selector(af_notificationObserver));
+    if (notificationObserver == nil) {
+        notificationObserver = [[AFActivityIndicatorViewNotificationObserver alloc] initWithActivityIndicatorView:self];
+        objc_setAssociatedObject(self, @selector(af_notificationObserver), notificationObserver, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    }
+    return notificationObserver;
+}
+
+- (void)setAnimatingWithStateOfTask:(NSURLSessionTask *)task {
+    [[self af_notificationObserver] setAnimatingWithStateOfTask:task];
+}
+
+@end
+
+@implementation AFActivityIndicatorViewNotificationObserver
+
+- (instancetype)initWithActivityIndicatorView:(UIActivityIndicatorView *)activityIndicatorView
+{
+    self = [super init];
+    if (self) {
+        _activityIndicatorView = activityIndicatorView;
+    }
+    return self;
+}
+
+- (void)setAnimatingWithStateOfTask:(NSURLSessionTask *)task {
+    NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidResumeNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidSuspendNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidCompleteNotification object:nil];
+    
+    if (task) {
+        if (task.state != NSURLSessionTaskStateCompleted) {
+            
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+#pragma clang diagnostic ignored "-Warc-repeated-use-of-weak"
+            if (task.state == NSURLSessionTaskStateRunning) {
+                [self.activityIndicatorView startAnimating];
+            } else {
+                [self.activityIndicatorView stopAnimating];
+            }
+#pragma clang diagnostic pop
+
+            [notificationCenter addObserver:self selector:@selector(af_startAnimating) name:AFNetworkingTaskDidResumeNotification object:task];
+            [notificationCenter addObserver:self selector:@selector(af_stopAnimating) name:AFNetworkingTaskDidCompleteNotification object:task];
+            [notificationCenter addObserver:self selector:@selector(af_stopAnimating) name:AFNetworkingTaskDidSuspendNotification object:task];
+        }
+    }
+}
+
+#pragma mark -
+
+- (void)af_startAnimating {
+    dispatch_async(dispatch_get_main_queue(), ^{
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+        [self.activityIndicatorView startAnimating];
+#pragma clang diagnostic pop
+    });
+}
+
+- (void)af_stopAnimating {
+    dispatch_async(dispatch_get_main_queue(), ^{
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+        [self.activityIndicatorView stopAnimating];
+#pragma clang diagnostic pop
+    });
+}
+
+#pragma mark -
+
+- (void)dealloc {
+    NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+    
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidCompleteNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidResumeNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidSuspendNotification object:nil];
+}
+
+@end
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIButton+AFNetworking.h

@@ -0,0 +1,175 @@
+// UIButton+AFNetworking.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <TargetConditionals.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class AFImageDownloader;
+
+/**
+ This category adds methods to the UIKit framework's `UIButton` class. The methods in this category provide support for loading remote images and background images asynchronously from a URL.
+
+ @warning Compound values for control `state` (such as `UIControlStateHighlighted | UIControlStateDisabled`) are unsupported.
+ */
+@interface UIButton (AFNetworking)
+
+///------------------------------------
+/// @name Accessing the Image Downloader
+///------------------------------------
+
+/**
+ Set the shared image downloader used to download images.
+
+ @param imageDownloader The shared image downloader used to download images.
+*/
++ (void)setSharedImageDownloader:(AFImageDownloader *)imageDownloader;
+
+/**
+ The shared image downloader used to download images.
+ */
++ (AFImageDownloader *)sharedImageDownloader;
+
+///--------------------
+/// @name Setting Image
+///--------------------
+
+/**
+ Asynchronously downloads an image from the specified URL, and sets it as the image for the specified state once the request is finished. Any previous image request for the receiver will be cancelled.
+
+  If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ @param state The control state.
+ @param url The URL used for the image request.
+ */
+- (void)setImageForState:(UIControlState)state
+                 withURL:(NSURL *)url;
+
+/**
+ Asynchronously downloads an image from the specified URL, and sets it as the image for the specified state once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ @param state The control state.
+ @param url The URL used for the image request.
+ @param placeholderImage The image to be set initially, until the image request finishes. If `nil`, the button will not change its image until the image request finishes.
+ */
+- (void)setImageForState:(UIControlState)state
+                 withURL:(NSURL *)url
+        placeholderImage:(nullable UIImage *)placeholderImage;
+
+/**
+ Asynchronously downloads an image from the specified URL request, and sets it as the image for the specified state once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ If a success block is specified, it is the responsibility of the block to set the image of the button before returning. If no success block is specified, the default behavior of setting the image with `setImage:forState:` is applied.
+
+ @param state The control state.
+ @param urlRequest The URL request used for the image request.
+ @param placeholderImage The image to be set initially, until the image request finishes. If `nil`, the button will not change its image until the image request finishes.
+ @param success A block to be executed when the image data task finishes successfully. This block has no return value and takes three arguments: the request sent from the client, the response received from the server, and the image created from the response data of request. If the image was returned from cache, the response parameter will be `nil`.
+ @param failure A block object to be executed when the image data task finishes unsuccessfully, or that finishes successfully. This block has no return value and takes three arguments: the request sent from the client, the response received from the server, and the error object describing the network or parsing error that occurred.
+ */
+- (void)setImageForState:(UIControlState)state
+          withURLRequest:(NSURLRequest *)urlRequest
+        placeholderImage:(nullable UIImage *)placeholderImage
+                 success:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, UIImage *image))success
+                 failure:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, NSError *error))failure;
+
+
+///-------------------------------
+/// @name Setting Background Image
+///-------------------------------
+
+/**
+ Asynchronously downloads an image from the specified URL, and sets it as the background image for the specified state once the request is finished. Any previous background image request for the receiver will be cancelled.
+
+ If the background image is cached locally, the background image is set immediately, otherwise the specified placeholder background image will be set immediately, and then the remote background image will be set once the request is finished.
+
+ @param state The control state.
+ @param url The URL used for the background image request.
+ */
+- (void)setBackgroundImageForState:(UIControlState)state
+                           withURL:(NSURL *)url;
+
+/**
+ Asynchronously downloads an image from the specified URL, and sets it as the background image for the specified state once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ @param state The control state.
+ @param url The URL used for the background image request.
+ @param placeholderImage The background image to be set initially, until the background image request finishes. If `nil`, the button will not change its background image until the background image request finishes.
+ */
+- (void)setBackgroundImageForState:(UIControlState)state
+                           withURL:(NSURL *)url
+                  placeholderImage:(nullable UIImage *)placeholderImage;
+
+/**
+ Asynchronously downloads an image from the specified URL request, and sets it as the image for the specified state once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ If a success block is specified, it is the responsibility of the block to set the image of the button before returning. If no success block is specified, the default behavior of setting the image with `setBackgroundImage:forState:` is applied.
+
+ @param state The control state.
+ @param urlRequest The URL request used for the image request.
+ @param placeholderImage The background image to be set initially, until the background image request finishes. If `nil`, the button will not change its background image until the background image request finishes.
+ @param success A block to be executed when the image data task finishes successfully. This block has no return value and takes three arguments: the request sent from the client, the response received from the server, and the image created from the response data of request. If the image was returned from cache, the response parameter will be `nil`.
+ @param failure A block object to be executed when the image data task finishes unsuccessfully, or that finishes successfully. This block has no return value and takes three arguments: the request sent from the client, the response received from the server, and the error object describing the network or parsing error that occurred.
+ */
+- (void)setBackgroundImageForState:(UIControlState)state
+                    withURLRequest:(NSURLRequest *)urlRequest
+                  placeholderImage:(nullable UIImage *)placeholderImage
+                           success:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, UIImage *image))success
+                           failure:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, NSError *error))failure;
+
+
+///------------------------------
+/// @name Canceling Image Loading
+///------------------------------
+
+/**
+ Cancels any executing image task for the specified control state of the receiver, if one exists.
+
+ @param state The control state.
+ */
+- (void)cancelImageDownloadTaskForState:(UIControlState)state;
+
+/**
+ Cancels any executing background image task for the specified control state of the receiver, if one exists.
+
+ @param state The control state.
+ */
+- (void)cancelBackgroundImageDownloadTaskForState:(UIControlState)state;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIButton+AFNetworking.m

@@ -0,0 +1,305 @@
+// UIButton+AFNetworking.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "UIButton+AFNetworking.h"
+
+#import <objc/runtime.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+
+#import "UIImageView+AFNetworking.h"
+#import "AFImageDownloader.h"
+
+@interface UIButton (_AFNetworking)
+@end
+
+@implementation UIButton (_AFNetworking)
+
+#pragma mark -
+
+static char AFImageDownloadReceiptNormal;
+static char AFImageDownloadReceiptHighlighted;
+static char AFImageDownloadReceiptSelected;
+static char AFImageDownloadReceiptDisabled;
+
+static const char * af_imageDownloadReceiptKeyForState(UIControlState state) {
+    switch (state) {
+        case UIControlStateHighlighted:
+            return &AFImageDownloadReceiptHighlighted;
+        case UIControlStateSelected:
+            return &AFImageDownloadReceiptSelected;
+        case UIControlStateDisabled:
+            return &AFImageDownloadReceiptDisabled;
+        case UIControlStateNormal:
+        default:
+            return &AFImageDownloadReceiptNormal;
+    }
+}
+
+- (AFImageDownloadReceipt *)af_imageDownloadReceiptForState:(UIControlState)state {
+    return (AFImageDownloadReceipt *)objc_getAssociatedObject(self, af_imageDownloadReceiptKeyForState(state));
+}
+
+- (void)af_setImageDownloadReceipt:(AFImageDownloadReceipt *)imageDownloadReceipt
+                           forState:(UIControlState)state
+{
+    objc_setAssociatedObject(self, af_imageDownloadReceiptKeyForState(state), imageDownloadReceipt, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+#pragma mark -
+
+static char AFBackgroundImageDownloadReceiptNormal;
+static char AFBackgroundImageDownloadReceiptHighlighted;
+static char AFBackgroundImageDownloadReceiptSelected;
+static char AFBackgroundImageDownloadReceiptDisabled;
+
+static const char * af_backgroundImageDownloadReceiptKeyForState(UIControlState state) {
+    switch (state) {
+        case UIControlStateHighlighted:
+            return &AFBackgroundImageDownloadReceiptHighlighted;
+        case UIControlStateSelected:
+            return &AFBackgroundImageDownloadReceiptSelected;
+        case UIControlStateDisabled:
+            return &AFBackgroundImageDownloadReceiptDisabled;
+        case UIControlStateNormal:
+        default:
+            return &AFBackgroundImageDownloadReceiptNormal;
+    }
+}
+
+- (AFImageDownloadReceipt *)af_backgroundImageDownloadReceiptForState:(UIControlState)state {
+    return (AFImageDownloadReceipt *)objc_getAssociatedObject(self, af_backgroundImageDownloadReceiptKeyForState(state));
+}
+
+- (void)af_setBackgroundImageDownloadReceipt:(AFImageDownloadReceipt *)imageDownloadReceipt
+                                     forState:(UIControlState)state
+{
+    objc_setAssociatedObject(self, af_backgroundImageDownloadReceiptKeyForState(state), imageDownloadReceipt, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+@end
+
+#pragma mark -
+
+@implementation UIButton (AFNetworking)
+
++ (AFImageDownloader *)sharedImageDownloader {
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    return objc_getAssociatedObject(self, @selector(sharedImageDownloader)) ?: [AFImageDownloader defaultInstance];
+#pragma clang diagnostic pop
+}
+
++ (void)setSharedImageDownloader:(AFImageDownloader *)imageDownloader {
+    objc_setAssociatedObject(self, @selector(sharedImageDownloader), imageDownloader, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+#pragma mark -
+
+- (void)setImageForState:(UIControlState)state
+                 withURL:(NSURL *)url
+{
+    [self setImageForState:state withURL:url placeholderImage:nil];
+}
+
+- (void)setImageForState:(UIControlState)state
+                 withURL:(NSURL *)url
+        placeholderImage:(UIImage *)placeholderImage
+{
+    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
+    [request addValue:@"image/*" forHTTPHeaderField:@"Accept"];
+
+    [self setImageForState:state withURLRequest:request placeholderImage:placeholderImage success:nil failure:nil];
+}
+
+- (void)setImageForState:(UIControlState)state
+          withURLRequest:(NSURLRequest *)urlRequest
+        placeholderImage:(nullable UIImage *)placeholderImage
+                 success:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, UIImage *image))success
+                 failure:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, NSError *error))failure
+{
+    if ([self isActiveTaskURLEqualToURLRequest:urlRequest forState:state]) {
+        return;
+    }
+
+    [self cancelImageDownloadTaskForState:state];
+
+    AFImageDownloader *downloader = [[self class] sharedImageDownloader];
+    id <AFImageRequestCache> imageCache = downloader.imageCache;
+
+    //Use the image from the image cache if it exists
+    UIImage *cachedImage = [imageCache imageforRequest:urlRequest withAdditionalIdentifier:nil];
+    if (cachedImage) {
+        if (success) {
+            success(urlRequest, nil, cachedImage);
+        } else {
+            [self setImage:cachedImage forState:state];
+        }
+        [self af_setImageDownloadReceipt:nil forState:state];
+    } else {
+        if (placeholderImage) {
+            [self setImage:placeholderImage forState:state];
+        }
+
+        __weak __typeof(self)weakSelf = self;
+        NSUUID *downloadID = [NSUUID UUID];
+        AFImageDownloadReceipt *receipt;
+        receipt = [downloader
+                   downloadImageForURLRequest:urlRequest
+                   withReceiptID:downloadID
+                   success:^(NSURLRequest * _Nonnull request, NSHTTPURLResponse * _Nullable response, UIImage * _Nonnull responseObject) {
+                       __strong __typeof(weakSelf)strongSelf = weakSelf;
+                       if ([[strongSelf af_imageDownloadReceiptForState:state].receiptID isEqual:downloadID]) {
+                           if (success) {
+                               success(request, response, responseObject);
+                           } else if(responseObject) {
+                               [strongSelf setImage:responseObject forState:state];
+                           }
+                           [strongSelf af_setImageDownloadReceipt:nil forState:state];
+                       }
+
+                   }
+                   failure:^(NSURLRequest * _Nonnull request, NSHTTPURLResponse * _Nullable response, NSError * _Nonnull error) {
+                       __strong __typeof(weakSelf)strongSelf = weakSelf;
+                       if ([[strongSelf af_imageDownloadReceiptForState:state].receiptID isEqual:downloadID]) {
+                           if (failure) {
+                               failure(request, response, error);
+                           }
+                           [strongSelf  af_setImageDownloadReceipt:nil forState:state];
+                       }
+                   }];
+
+        [self af_setImageDownloadReceipt:receipt forState:state];
+    }
+}
+
+#pragma mark -
+
+- (void)setBackgroundImageForState:(UIControlState)state
+                           withURL:(NSURL *)url
+{
+    [self setBackgroundImageForState:state withURL:url placeholderImage:nil];
+}
+
+- (void)setBackgroundImageForState:(UIControlState)state
+                           withURL:(NSURL *)url
+                  placeholderImage:(nullable UIImage *)placeholderImage
+{
+    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
+    [request addValue:@"image/*" forHTTPHeaderField:@"Accept"];
+
+    [self setBackgroundImageForState:state withURLRequest:request placeholderImage:placeholderImage success:nil failure:nil];
+}
+
+- (void)setBackgroundImageForState:(UIControlState)state
+                    withURLRequest:(NSURLRequest *)urlRequest
+                  placeholderImage:(nullable UIImage *)placeholderImage
+                           success:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, UIImage *image))success
+                           failure:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, NSError *error))failure
+{
+    if ([self isActiveBackgroundTaskURLEqualToURLRequest:urlRequest forState:state]) {
+        return;
+    }
+
+    [self cancelBackgroundImageDownloadTaskForState:state];
+
+    AFImageDownloader *downloader = [[self class] sharedImageDownloader];
+    id <AFImageRequestCache> imageCache = downloader.imageCache;
+
+    //Use the image from the image cache if it exists
+    UIImage *cachedImage = [imageCache imageforRequest:urlRequest withAdditionalIdentifier:nil];
+    if (cachedImage) {
+        if (success) {
+            success(urlRequest, nil, cachedImage);
+        } else {
+            [self setBackgroundImage:cachedImage forState:state];
+        }
+        [self af_setBackgroundImageDownloadReceipt:nil forState:state];
+    } else {
+        if (placeholderImage) {
+            [self setBackgroundImage:placeholderImage forState:state];
+        }
+
+        __weak __typeof(self)weakSelf = self;
+        NSUUID *downloadID = [NSUUID UUID];
+        AFImageDownloadReceipt *receipt;
+        receipt = [downloader
+                   downloadImageForURLRequest:urlRequest
+                   withReceiptID:downloadID
+                   success:^(NSURLRequest * _Nonnull request, NSHTTPURLResponse * _Nullable response, UIImage * _Nonnull responseObject) {
+                       __strong __typeof(weakSelf)strongSelf = weakSelf;
+                       if ([[strongSelf af_backgroundImageDownloadReceiptForState:state].receiptID isEqual:downloadID]) {
+                           if (success) {
+                               success(request, response, responseObject);
+                           } else if(responseObject) {
+                               [strongSelf setBackgroundImage:responseObject forState:state];
+                           }
+                           [strongSelf af_setBackgroundImageDownloadReceipt:nil forState:state];
+                       }
+
+                   }
+                   failure:^(NSURLRequest * _Nonnull request, NSHTTPURLResponse * _Nullable response, NSError * _Nonnull error) {
+                       __strong __typeof(weakSelf)strongSelf = weakSelf;
+                       if ([[strongSelf af_backgroundImageDownloadReceiptForState:state].receiptID isEqual:downloadID]) {
+                           if (failure) {
+                               failure(request, response, error);
+                           }
+                           [strongSelf  af_setBackgroundImageDownloadReceipt:nil forState:state];
+                       }
+                   }];
+
+        [self af_setBackgroundImageDownloadReceipt:receipt forState:state];
+    }
+}
+
+#pragma mark -
+
+- (void)cancelImageDownloadTaskForState:(UIControlState)state {
+    AFImageDownloadReceipt *receipt = [self af_imageDownloadReceiptForState:state];
+    if (receipt != nil) {
+        [[self.class sharedImageDownloader] cancelTaskForImageDownloadReceipt:receipt];
+        [self af_setImageDownloadReceipt:nil forState:state];
+    }
+}
+
+- (void)cancelBackgroundImageDownloadTaskForState:(UIControlState)state {
+    AFImageDownloadReceipt *receipt = [self af_backgroundImageDownloadReceiptForState:state];
+    if (receipt != nil) {
+        [[self.class sharedImageDownloader] cancelTaskForImageDownloadReceipt:receipt];
+        [self af_setBackgroundImageDownloadReceipt:nil forState:state];
+    }
+}
+
+- (BOOL)isActiveTaskURLEqualToURLRequest:(NSURLRequest *)urlRequest forState:(UIControlState)state {
+    AFImageDownloadReceipt *receipt = [self af_imageDownloadReceiptForState:state];
+    return [receipt.task.originalRequest.URL.absoluteString isEqualToString:urlRequest.URL.absoluteString];
+}
+
+- (BOOL)isActiveBackgroundTaskURLEqualToURLRequest:(NSURLRequest *)urlRequest forState:(UIControlState)state {
+    AFImageDownloadReceipt *receipt = [self af_backgroundImageDownloadReceiptForState:state];
+    return [receipt.task.originalRequest.URL.absoluteString isEqualToString:urlRequest.URL.absoluteString];
+}
+
+
+@end
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIImage+AFNetworking.h

@@ -0,0 +1,35 @@
+//
+//  UIImage+AFNetworking.h
+//  
+//
+//  Created by Paulo Ferreira on 08/07/15.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+
+#import <UIKit/UIKit.h>
+
+@interface UIImage (AFNetworking)
+
++ (UIImage*) safeImageWithData:(NSData*)data;
+
+@end
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIImageView+AFNetworking.h

@@ -0,0 +1,109 @@
+// UIImageView+AFNetworking.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <TargetConditionals.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class AFImageDownloader;
+
+/**
+ This category adds methods to the UIKit framework's `UIImageView` class. The methods in this category provide support for loading remote images asynchronously from a URL.
+ */
+@interface UIImageView (AFNetworking)
+
+///------------------------------------
+/// @name Accessing the Image Downloader
+///------------------------------------
+
+/**
+ Set the shared image downloader used to download images.
+
+ @param imageDownloader The shared image downloader used to download images.
+ */
++ (void)setSharedImageDownloader:(AFImageDownloader *)imageDownloader;
+
+/**
+ The shared image downloader used to download images.
+ */
++ (AFImageDownloader *)sharedImageDownloader;
+
+///--------------------
+/// @name Setting Image
+///--------------------
+
+/**
+ Asynchronously downloads an image from the specified URL, and sets it once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ By default, URL requests have a `Accept` header field value of "image / *", a cache policy of `NSURLCacheStorageAllowed` and a timeout interval of 30 seconds, and are set not handle cookies. To configure URL requests differently, use `setImageWithURLRequest:placeholderImage:success:failure:`
+
+ @param url The URL used for the image request.
+ */
+- (void)setImageWithURL:(NSURL *)url;
+
+/**
+ Asynchronously downloads an image from the specified URL, and sets it once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ By default, URL requests have a `Accept` header field value of "image / *", a cache policy of `NSURLCacheStorageAllowed` and a timeout interval of 30 seconds, and are set not handle cookies. To configure URL requests differently, use `setImageWithURLRequest:placeholderImage:success:failure:`
+
+ @param url The URL used for the image request.
+ @param placeholderImage The image to be set initially, until the image request finishes. If `nil`, the image view will not change its image until the image request finishes.
+ */
+- (void)setImageWithURL:(NSURL *)url
+       placeholderImage:(nullable UIImage *)placeholderImage;
+
+/**
+ Asynchronously downloads an image from the specified URL request, and sets it once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ If a success block is specified, it is the responsibility of the block to set the image of the image view before returning. If no success block is specified, the default behavior of setting the image with `self.image = image` is applied.
+
+ @param urlRequest The URL request used for the image request.
+ @param placeholderImage The image to be set initially, until the image request finishes. If `nil`, the image view will not change its image until the image request finishes.
+ @param success A block to be executed when the image data task finishes successfully. This block has no return value and takes three arguments: the request sent from the client, the response received from the server, and the image created from the response data of request. If the image was returned from cache, the response parameter will be `nil`.
+ @param failure A block object to be executed when the image data task finishes unsuccessfully, or that finishes successfully. This block has no return value and takes three arguments: the request sent from the client, the response received from the server, and the error object describing the network or parsing error that occurred.
+ */
+- (void)setImageWithURLRequest:(NSURLRequest *)urlRequest
+              placeholderImage:(nullable UIImage *)placeholderImage
+                       success:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, UIImage *image))success
+                       failure:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, NSError *error))failure;
+
+/**
+ Cancels any executing image operation for the receiver, if one exists.
+ */
+- (void)cancelImageDownloadTask;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIImageView+AFNetworking.m

@@ -0,0 +1,161 @@
+// UIImageView+AFNetworking.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "UIImageView+AFNetworking.h"
+
+#import <objc/runtime.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+
+#import "AFImageDownloader.h"
+
+@interface UIImageView (_AFNetworking)
+@property (readwrite, nonatomic, strong, setter = af_setActiveImageDownloadReceipt:) AFImageDownloadReceipt *af_activeImageDownloadReceipt;
+@end
+
+@implementation UIImageView (_AFNetworking)
+
+- (AFImageDownloadReceipt *)af_activeImageDownloadReceipt {
+    return (AFImageDownloadReceipt *)objc_getAssociatedObject(self, @selector(af_activeImageDownloadReceipt));
+}
+
+- (void)af_setActiveImageDownloadReceipt:(AFImageDownloadReceipt *)imageDownloadReceipt {
+    objc_setAssociatedObject(self, @selector(af_activeImageDownloadReceipt), imageDownloadReceipt, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+@end
+
+#pragma mark -
+
+@implementation UIImageView (AFNetworking)
+
++ (AFImageDownloader *)sharedImageDownloader {
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    return objc_getAssociatedObject(self, @selector(sharedImageDownloader)) ?: [AFImageDownloader defaultInstance];
+#pragma clang diagnostic pop
+}
+
++ (void)setSharedImageDownloader:(AFImageDownloader *)imageDownloader {
+    objc_setAssociatedObject(self, @selector(sharedImageDownloader), imageDownloader, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+#pragma mark -
+
+- (void)setImageWithURL:(NSURL *)url {
+    [self setImageWithURL:url placeholderImage:nil];
+}
+
+- (void)setImageWithURL:(NSURL *)url
+       placeholderImage:(UIImage *)placeholderImage
+{
+    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
+    [request addValue:@"image/*" forHTTPHeaderField:@"Accept"];
+
+    [self setImageWithURLRequest:request placeholderImage:placeholderImage success:nil failure:nil];
+}
+
+- (void)setImageWithURLRequest:(NSURLRequest *)urlRequest
+              placeholderImage:(UIImage *)placeholderImage
+                       success:(void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, UIImage *image))success
+                       failure:(void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, NSError *error))failure
+{
+
+    if ([urlRequest URL] == nil) {
+        [self cancelImageDownloadTask];
+        self.image = placeholderImage;
+        return;
+    }
+
+    if ([self isActiveTaskURLEqualToURLRequest:urlRequest]){
+        return;
+    }
+
+    [self cancelImageDownloadTask];
+
+    AFImageDownloader *downloader = [[self class] sharedImageDownloader];
+    id <AFImageRequestCache> imageCache = downloader.imageCache;
+
+    //Use the image from the image cache if it exists
+    UIImage *cachedImage = [imageCache imageforRequest:urlRequest withAdditionalIdentifier:nil];
+    if (cachedImage) {
+        if (success) {
+            success(urlRequest, nil, cachedImage);
+        } else {
+            self.image = cachedImage;
+        }
+        [self clearActiveDownloadInformation];
+    } else {
+        if (placeholderImage) {
+            self.image = placeholderImage;
+        }
+
+        __weak __typeof(self)weakSelf = self;
+        NSUUID *downloadID = [NSUUID UUID];
+        AFImageDownloadReceipt *receipt;
+        receipt = [downloader
+                   downloadImageForURLRequest:urlRequest
+                   withReceiptID:downloadID
+                   success:^(NSURLRequest * _Nonnull request, NSHTTPURLResponse * _Nullable response, UIImage * _Nonnull responseObject) {
+                       __strong __typeof(weakSelf)strongSelf = weakSelf;
+                       if ([strongSelf.af_activeImageDownloadReceipt.receiptID isEqual:downloadID]) {
+                           if (success) {
+                               success(request, response, responseObject);
+                           } else if(responseObject) {
+                               strongSelf.image = responseObject;
+                           }
+                           [strongSelf clearActiveDownloadInformation];
+                       }
+
+                   }
+                   failure:^(NSURLRequest * _Nonnull request, NSHTTPURLResponse * _Nullable response, NSError * _Nonnull error) {
+                       __strong __typeof(weakSelf)strongSelf = weakSelf;
+                        if ([strongSelf.af_activeImageDownloadReceipt.receiptID isEqual:downloadID]) {
+                            if (failure) {
+                                failure(request, response, error);
+                            }
+                            [strongSelf clearActiveDownloadInformation];
+                        }
+                   }];
+
+        self.af_activeImageDownloadReceipt = receipt;
+    }
+}
+
+- (void)cancelImageDownloadTask {
+    if (self.af_activeImageDownloadReceipt != nil) {
+        [[self.class sharedImageDownloader] cancelTaskForImageDownloadReceipt:self.af_activeImageDownloadReceipt];
+        [self clearActiveDownloadInformation];
+     }
+}
+
+- (void)clearActiveDownloadInformation {
+    self.af_activeImageDownloadReceipt = nil;
+}
+
+- (BOOL)isActiveTaskURLEqualToURLRequest:(NSURLRequest *)urlRequest {
+    return [self.af_activeImageDownloadReceipt.task.originalRequest.URL.absoluteString isEqualToString:urlRequest.URL.absoluteString];
+}
+
+@end
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIKit+AFNetworking.h

@@ -0,0 +1,42 @@
+// UIKit+AFNetworking.h
+//
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+#import <UIKit/UIKit.h>
+
+#ifndef _UIKIT_AFNETWORKING_
+    #define _UIKIT_AFNETWORKING_
+
+#if TARGET_OS_IOS
+    #import "AFAutoPurgingImageCache.h"
+    #import "AFImageDownloader.h"
+    #import "AFNetworkActivityIndicatorManager.h"
+    #import "UIRefreshControl+AFNetworking.h"
+    #import "UIWebView+AFNetworking.h"
+#endif
+
+    #import "UIActivityIndicatorView+AFNetworking.h"
+    #import "UIButton+AFNetworking.h"
+    #import "UIImageView+AFNetworking.h"
+    #import "UIProgressView+AFNetworking.h"
+#endif /* _UIKIT_AFNETWORKING_ */
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIProgressView+AFNetworking.h

@@ -0,0 +1,64 @@
+// UIProgressView+AFNetworking.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <TargetConditionals.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+
+/**
+ This category adds methods to the UIKit framework's `UIProgressView` class. The methods in this category provide support for binding the progress to the upload and download progress of a session task.
+ */
+@interface UIProgressView (AFNetworking)
+
+///------------------------------------
+/// @name Setting Session Task Progress
+///------------------------------------
+
+/**
+ Binds the progress to the upload progress of the specified session task.
+
+ @param task The session task.
+ @param animated `YES` if the change should be animated, `NO` if the change should happen immediately.
+ */
+- (void)setProgressWithUploadProgressOfTask:(NSURLSessionUploadTask *)task
+                                   animated:(BOOL)animated;
+
+/**
+ Binds the progress to the download progress of the specified session task.
+
+ @param task The session task.
+ @param animated `YES` if the change should be animated, `NO` if the change should happen immediately.
+ */
+- (void)setProgressWithDownloadProgressOfTask:(NSURLSessionDownloadTask *)task
+                                     animated:(BOOL)animated;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIProgressView+AFNetworking.m

@@ -0,0 +1,118 @@
+// UIProgressView+AFNetworking.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "UIProgressView+AFNetworking.h"
+
+#import <objc/runtime.h>
+
+#if TARGET_OS_IOS || TARGET_OS_TV
+
+#import "AFURLSessionManager.h"
+
+static void * AFTaskCountOfBytesSentContext = &AFTaskCountOfBytesSentContext;
+static void * AFTaskCountOfBytesReceivedContext = &AFTaskCountOfBytesReceivedContext;
+
+#pragma mark -
+
+@implementation UIProgressView (AFNetworking)
+
+- (BOOL)af_uploadProgressAnimated {
+    return [(NSNumber *)objc_getAssociatedObject(self, @selector(af_uploadProgressAnimated)) boolValue];
+}
+
+- (void)af_setUploadProgressAnimated:(BOOL)animated {
+    objc_setAssociatedObject(self, @selector(af_uploadProgressAnimated), @(animated), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+- (BOOL)af_downloadProgressAnimated {
+    return [(NSNumber *)objc_getAssociatedObject(self, @selector(af_downloadProgressAnimated)) boolValue];
+}
+
+- (void)af_setDownloadProgressAnimated:(BOOL)animated {
+    objc_setAssociatedObject(self, @selector(af_downloadProgressAnimated), @(animated), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+#pragma mark -
+
+- (void)setProgressWithUploadProgressOfTask:(NSURLSessionUploadTask *)task
+                                   animated:(BOOL)animated
+{
+    [task addObserver:self forKeyPath:@"state" options:(NSKeyValueObservingOptions)0 context:AFTaskCountOfBytesSentContext];
+    [task addObserver:self forKeyPath:@"countOfBytesSent" options:(NSKeyValueObservingOptions)0 context:AFTaskCountOfBytesSentContext];
+
+    [self af_setUploadProgressAnimated:animated];
+}
+
+- (void)setProgressWithDownloadProgressOfTask:(NSURLSessionDownloadTask *)task
+                                     animated:(BOOL)animated
+{
+    [task addObserver:self forKeyPath:@"state" options:(NSKeyValueObservingOptions)0 context:AFTaskCountOfBytesReceivedContext];
+    [task addObserver:self forKeyPath:@"countOfBytesReceived" options:(NSKeyValueObservingOptions)0 context:AFTaskCountOfBytesReceivedContext];
+
+    [self af_setDownloadProgressAnimated:animated];
+}
+
+#pragma mark - NSKeyValueObserving
+
+- (void)observeValueForKeyPath:(NSString *)keyPath
+                      ofObject:(id)object
+                        change:(__unused NSDictionary *)change
+                       context:(void *)context
+{
+    if (context == AFTaskCountOfBytesSentContext || context == AFTaskCountOfBytesReceivedContext) {
+        if ([keyPath isEqualToString:NSStringFromSelector(@selector(countOfBytesSent))]) {
+            if ([object countOfBytesExpectedToSend] > 0) {
+                dispatch_async(dispatch_get_main_queue(), ^{
+                    [self setProgress:[object countOfBytesSent] / ([object countOfBytesExpectedToSend] * 1.0f) animated:self.af_uploadProgressAnimated];
+                });
+            }
+        }
+
+        if ([keyPath isEqualToString:NSStringFromSelector(@selector(countOfBytesReceived))]) {
+            if ([object countOfBytesExpectedToReceive] > 0) {
+                dispatch_async(dispatch_get_main_queue(), ^{
+                    [self setProgress:[object countOfBytesReceived] / ([object countOfBytesExpectedToReceive] * 1.0f) animated:self.af_downloadProgressAnimated];
+                });
+            }
+        }
+
+        if ([keyPath isEqualToString:NSStringFromSelector(@selector(state))]) {
+            if ([(NSURLSessionTask *)object state] == NSURLSessionTaskStateCompleted) {
+                @try {
+                    [object removeObserver:self forKeyPath:NSStringFromSelector(@selector(state))];
+
+                    if (context == AFTaskCountOfBytesSentContext) {
+                        [object removeObserver:self forKeyPath:NSStringFromSelector(@selector(countOfBytesSent))];
+                    }
+
+                    if (context == AFTaskCountOfBytesReceivedContext) {
+                        [object removeObserver:self forKeyPath:NSStringFromSelector(@selector(countOfBytesReceived))];
+                    }
+                }
+                @catch (NSException * __unused exception) {}
+            }
+        }
+    }
+}
+
+@end
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIRefreshControl+AFNetworking.h

@@ -0,0 +1,53 @@
+// UIRefreshControl+AFNetworking.m
+//
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <TargetConditionals.h>
+
+#if TARGET_OS_IOS
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ This category adds methods to the UIKit framework's `UIRefreshControl` class. The methods in this category provide support for automatically beginning and ending refreshing depending on the loading state of a session task.
+ */
+@interface UIRefreshControl (AFNetworking)
+
+///-----------------------------------
+/// @name Refreshing for Session Tasks
+///-----------------------------------
+
+/**
+ Binds the refreshing state to the state of the specified task.
+ 
+ @param task The task. If `nil`, automatic updating from any previously specified operation will be disabled.
+ */
+- (void)setRefreshingWithStateOfTask:(NSURLSessionTask *)task;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIRefreshControl+AFNetworking.m

@@ -0,0 +1,122 @@
+// UIRefreshControl+AFNetworking.m
+//
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "UIRefreshControl+AFNetworking.h"
+#import <objc/runtime.h>
+
+#if TARGET_OS_IOS
+
+#import "AFURLSessionManager.h"
+
+@interface AFRefreshControlNotificationObserver : NSObject
+@property (readonly, nonatomic, weak) UIRefreshControl *refreshControl;
+- (instancetype)initWithActivityRefreshControl:(UIRefreshControl *)refreshControl;
+
+- (void)setRefreshingWithStateOfTask:(NSURLSessionTask *)task;
+
+@end
+
+@implementation UIRefreshControl (AFNetworking)
+
+- (AFRefreshControlNotificationObserver *)af_notificationObserver {
+    AFRefreshControlNotificationObserver *notificationObserver = objc_getAssociatedObject(self, @selector(af_notificationObserver));
+    if (notificationObserver == nil) {
+        notificationObserver = [[AFRefreshControlNotificationObserver alloc] initWithActivityRefreshControl:self];
+        objc_setAssociatedObject(self, @selector(af_notificationObserver), notificationObserver, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    }
+    return notificationObserver;
+}
+
+- (void)setRefreshingWithStateOfTask:(NSURLSessionTask *)task {
+    [[self af_notificationObserver] setRefreshingWithStateOfTask:task];
+}
+
+@end
+
+@implementation AFRefreshControlNotificationObserver
+
+- (instancetype)initWithActivityRefreshControl:(UIRefreshControl *)refreshControl
+{
+    self = [super init];
+    if (self) {
+        _refreshControl = refreshControl;
+    }
+    return self;
+}
+
+- (void)setRefreshingWithStateOfTask:(NSURLSessionTask *)task {
+    NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidResumeNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidSuspendNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidCompleteNotification object:nil];
+
+    if (task) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+#pragma clang diagnostic ignored "-Warc-repeated-use-of-weak"
+        if (task.state == NSURLSessionTaskStateRunning) {
+            [self.refreshControl beginRefreshing];
+
+            [notificationCenter addObserver:self selector:@selector(af_beginRefreshing) name:AFNetworkingTaskDidResumeNotification object:task];
+            [notificationCenter addObserver:self selector:@selector(af_endRefreshing) name:AFNetworkingTaskDidCompleteNotification object:task];
+            [notificationCenter addObserver:self selector:@selector(af_endRefreshing) name:AFNetworkingTaskDidSuspendNotification object:task];
+        } else {
+            [self.refreshControl endRefreshing];
+        }
+#pragma clang diagnostic pop
+    }
+}
+
+#pragma mark -
+
+- (void)af_beginRefreshing {
+    dispatch_async(dispatch_get_main_queue(), ^{
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+        [self.refreshControl beginRefreshing];
+#pragma clang diagnostic pop
+    });
+}
+
+- (void)af_endRefreshing {
+    dispatch_async(dispatch_get_main_queue(), ^{
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+        [self.refreshControl endRefreshing];
+#pragma clang diagnostic pop
+    });
+}
+
+#pragma mark -
+
+- (void)dealloc {
+    NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+    
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidCompleteNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidResumeNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidSuspendNotification object:nil];
+}
+
+@end
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIWebView+AFNetworking.h

@@ -0,0 +1,80 @@
+// UIWebView+AFNetworking.h
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <TargetConditionals.h>
+
+#if TARGET_OS_IOS
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class AFHTTPSessionManager;
+
+/**
+ This category adds methods to the UIKit framework's `UIWebView` class. The methods in this category provide increased control over the request cycle, including progress monitoring and success / failure handling.
+
+ @discussion When using these category methods, make sure to assign `delegate` for the web view, which implements `–webView:shouldStartLoadWithRequest:navigationType:` appropriately. This allows for tapped links to be loaded through AFNetworking, and can ensure that `canGoBack` & `canGoForward` update their values correctly.
+ */
+@interface UIWebView (AFNetworking)
+
+/**
+ The session manager used to download all requests.
+ */
+@property (nonatomic, strong) AFHTTPSessionManager *sessionManager;
+
+/**
+ Asynchronously loads the specified request.
+
+ @param request A URL request identifying the location of the content to load. This must not be `nil`.
+ @param progress A progress object monitoring the current download progress.
+ @param success A block object to be executed when the request finishes loading successfully. This block returns the HTML string to be loaded by the web view, and takes two arguments: the response, and the response string.
+ @param failure A block object to be executed when the data task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a single argument: the error that occurred.
+ */
+- (void)loadRequest:(NSURLRequest *)request
+           progress:(NSProgress * _Nullable __autoreleasing * _Nullable)progress
+            success:(nullable NSString * (^)(NSHTTPURLResponse *response, NSString *HTML))success
+            failure:(nullable void (^)(NSError *error))failure;
+
+/**
+ Asynchronously loads the data associated with a particular request with a specified MIME type and text encoding.
+
+ @param request A URL request identifying the location of the content to load. This must not be `nil`.
+ @param MIMEType The MIME type of the content. Defaults to the content type of the response if not specified.
+ @param textEncodingName The IANA encoding name, as in `utf-8` or `utf-16`. Defaults to the response text encoding if not specified.
+@param progress A progress object monitoring the current download progress.
+ @param success A block object to be executed when the request finishes loading successfully. This block returns the data to be loaded by the web view and takes two arguments: the response, and the downloaded data.
+ @param failure A block object to be executed when the data task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a single argument: the error that occurred.
+ */
+- (void)loadRequest:(NSURLRequest *)request
+           MIMEType:(nullable NSString *)MIMEType
+   textEncodingName:(nullable NSString *)textEncodingName
+           progress:(NSProgress * _Nullable __autoreleasing * _Nullable)progress
+            success:(nullable NSData * (^)(NSHTTPURLResponse *response, NSData *data))success
+            failure:(nullable void (^)(NSError *error))failure;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

ios/JianYuIOS/Pods/AFNetworking/UIKit+AFNetworking/UIWebView+AFNetworking.m

@@ -0,0 +1,162 @@
+// UIWebView+AFNetworking.m
+// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "UIWebView+AFNetworking.h"
+
+#import <objc/runtime.h>
+
+#if TARGET_OS_IOS
+
+#import "AFHTTPSessionManager.h"
+#import "AFURLResponseSerialization.h"
+#import "AFURLRequestSerialization.h"
+
+@interface UIWebView (_AFNetworking)
+@property (readwrite, nonatomic, strong, setter = af_setURLSessionTask:) NSURLSessionDataTask *af_URLSessionTask;
+@end
+
+@implementation UIWebView (_AFNetworking)
+
+- (NSURLSessionDataTask *)af_URLSessionTask {
+    return (NSURLSessionDataTask *)objc_getAssociatedObject(self, @selector(af_URLSessionTask));
+}
+
+- (void)af_setURLSessionTask:(NSURLSessionDataTask *)af_URLSessionTask {
+    objc_setAssociatedObject(self, @selector(af_URLSessionTask), af_URLSessionTask, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+@end
+
+#pragma mark -
+
+@implementation UIWebView (AFNetworking)
+
+- (AFHTTPSessionManager  *)sessionManager {
+    static AFHTTPSessionManager *_af_defaultHTTPSessionManager = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _af_defaultHTTPSessionManager = [[AFHTTPSessionManager alloc] initWithSessionConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
+        _af_defaultHTTPSessionManager.requestSerializer = [AFHTTPRequestSerializer serializer];
+        _af_defaultHTTPSessionManager.responseSerializer = [AFHTTPResponseSerializer serializer];
+    });
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    return objc_getAssociatedObject(self, @selector(sessionManager)) ?: _af_defaultHTTPSessionManager;
+#pragma clang diagnostic pop
+}
+
+- (void)setSessionManager:(AFHTTPSessionManager *)sessionManager {
+    objc_setAssociatedObject(self, @selector(sessionManager), sessionManager, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+- (AFHTTPResponseSerializer <AFURLResponseSerialization> *)responseSerializer {
+    static AFHTTPResponseSerializer <AFURLResponseSerialization> *_af_defaultResponseSerializer = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _af_defaultResponseSerializer = [AFHTTPResponseSerializer serializer];
+    });
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    return objc_getAssociatedObject(self, @selector(responseSerializer)) ?: _af_defaultResponseSerializer;
+#pragma clang diagnostic pop
+}
+
+- (void)setResponseSerializer:(AFHTTPResponseSerializer<AFURLResponseSerialization> *)responseSerializer {
+    objc_setAssociatedObject(self, @selector(responseSerializer), responseSerializer, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+#pragma mark -
+
+- (void)loadRequest:(NSURLRequest *)request
+           progress:(NSProgress * _Nullable __autoreleasing * _Nullable)progress
+            success:(NSString * (^)(NSHTTPURLResponse *response, NSString *HTML))success
+            failure:(void (^)(NSError *error))failure
+{
+    [self loadRequest:request MIMEType:nil textEncodingName:nil progress:progress success:^NSData *(NSHTTPURLResponse *response, NSData *data) {
+        NSStringEncoding stringEncoding = NSUTF8StringEncoding;
+        if (response.textEncodingName) {
+            CFStringEncoding encoding = CFStringConvertIANACharSetNameToEncoding((CFStringRef)response.textEncodingName);
+            if (encoding != kCFStringEncodingInvalidId) {
+                stringEncoding = CFStringConvertEncodingToNSStringEncoding(encoding);
+            }
+        }
+
+        NSString *string = [[NSString alloc] initWithData:data encoding:stringEncoding];
+        if (success) {
+            string = success(response, string);
+        }
+
+        return [string dataUsingEncoding:stringEncoding];
+    } failure:failure];
+}
+
+- (void)loadRequest:(NSURLRequest *)request
+           MIMEType:(NSString *)MIMEType
+   textEncodingName:(NSString *)textEncodingName
+           progress:(NSProgress * _Nullable __autoreleasing * _Nullable)progress
+            success:(NSData * (^)(NSHTTPURLResponse *response, NSData *data))success
+            failure:(void (^)(NSError *error))failure
+{
+    NSParameterAssert(request);
+
+    if (self.af_URLSessionTask.state == NSURLSessionTaskStateRunning || self.af_URLSessionTask.state == NSURLSessionTaskStateSuspended) {
+        [self.af_URLSessionTask cancel];
+    }
+    self.af_URLSessionTask = nil;
+
+    __weak __typeof(self)weakSelf = self;
+    NSURLSessionDataTask *dataTask;
+    dataTask = [self.sessionManager
+            GET:request.URL.absoluteString
+            parameters:nil
+            progress:nil
+            success:^(NSURLSessionDataTask * _Nonnull task, id  _Nonnull responseObject) {
+                __strong __typeof(weakSelf) strongSelf = weakSelf;
+                if (success) {
+                    success((NSHTTPURLResponse *)task.response, responseObject);
+                }
+                [strongSelf loadData:responseObject MIMEType:MIMEType textEncodingName:textEncodingName baseURL:[task.currentRequest URL]];
+
+                if ([strongSelf.delegate respondsToSelector:@selector(webViewDidStartLoad:)]) {
+                    [strongSelf.delegate webViewDidFinishLoad:strongSelf];
+                }
+            }
+            failure:^(NSURLSessionDataTask * _Nonnull task, NSError * _Nonnull error) {
+                if (failure) {
+                    failure(error);
+                }
+            }];
+    self.af_URLSessionTask = dataTask;
+    if (progress != nil) {
+        *progress = [self.sessionManager downloadProgressForTask:dataTask];
+    }
+    [self.af_URLSessionTask resume];
+
+    if ([self.delegate respondsToSelector:@selector(webViewDidStartLoad:)]) {
+        [self.delegate webViewDidStartLoad:self];
+    }
+}
+
+@end
+
+#endif

ios/JianYuIOS/Pods/FMDB/LICENSE.txt

@@ -0,0 +1,28 @@
+If you are using FMDB in your project, I'd love to hear about it.  Let Gus know
+by sending an email to gus@flyingmeat.com.
+
+And if you happen to come across either Gus Mueller or Rob Ryan in a bar, you
+might consider purchasing a drink of their choosing if FMDB has been useful to
+you.
+
+Finally, and shortly, this is the MIT License.
+
+Copyright (c) 2008-2014 Flying Meat Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

ios/JianYuIOS/Pods/FMDB/README.markdown

@@ -0,0 +1,541 @@
+# FMDB v2.7
+<!--[![Platform](https://img.shields.io/cocoapods/p/FMDB.svg?style=flat)](http://cocoadocs.org/docsets/Alamofire)-->
+[![CocoaPods Compatible](https://img.shields.io/cocoapods/v/FMDB.svg)](https://img.shields.io/cocoapods/v/FMDB.svg)
+[![Carthage Compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
+
+This is an Objective-C wrapper around SQLite: http://sqlite.org/
+
+## The FMDB Mailing List:
+http://groups.google.com/group/fmdb
+
+## Read the SQLite FAQ:
+http://www.sqlite.org/faq.html
+
+Since FMDB is built on top of SQLite, you're going to want to read this page top to bottom at least once.  And while you're there, make sure to bookmark the SQLite Documentation page: http://www.sqlite.org/docs.html
+
+## Contributing
+Do you have an awesome idea that deserves to be in FMDB?  You might consider pinging ccgus first to make sure he hasn't already ruled it out for some reason.  Otherwise pull requests are great, and make sure you stick to the local coding conventions.  However, please be patient and if you haven't heard anything from ccgus for a week or more, you might want to send a note asking what's up.
+
+## Installing
+
+### CocoaPods
+
+[![Dependency Status](https://www.versioneye.com/objective-c/fmdb/2.3/badge.svg?style=flat)](https://www.versioneye.com/objective-c/fmdb/2.3)
+[![Reference Status](https://www.versioneye.com/objective-c/fmdb/reference_badge.svg?style=flat)](https://www.versioneye.com/objective-c/fmdb/references)
+
+FMDB can be installed using [CocoaPods](https://cocoapods.org/).
+
+If you haven't done so already, you might want to initialize the project, to have it produce a `Podfile` template for you:
+
+```
+$ pod init
+```
+
+Then, edit the `Podfile`, adding `FMDB`:
+
+```ruby
+# Uncomment the next line to define a global platform for your project
+# platform :ios, '9.0'
+
+target 'MyApp' do
+    # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
+    use_frameworks!
+
+    # Pods for MyApp2
+
+    pod 'FMDB'
+    # pod 'FMDB/FTS'   # FMDB with FTS
+    # pod 'FMDB/standalone'   # FMDB with latest SQLite amalgamation source
+    # pod 'FMDB/standalone/FTS'   # FMDB with latest SQLite amalgamation source and FTS
+    # pod 'FMDB/SQLCipher'   # FMDB with SQLCipher
+end
+```
+
+Then install the pods:
+
+```
+$ pod install
+```
+
+Then open the `.xcworkspace` rather than the `.xcodeproj`.
+
+For more information on Cocoapods visit https://cocoapods.org.
+
+**If using FMDB with [SQLCipher](https://www.zetetic.net/sqlcipher/) you must use the FMDB/SQLCipher subspec. The FMDB/SQLCipher subspec declares SQLCipher as a dependency, allowing FMDB to be compiled with the `-DSQLITE_HAS_CODEC` flag.**
+
+### Carthage
+
+Once you make sure you have [the latest version of Carthage](https://github.com/Carthage/Carthage/releases), you can open up a command line terminal, navigate to your project's main directory, and then do the following commands:
+
+```
+$ echo ' github "ccgus/fmdb" ' > ./Cartfile
+$ carthage update
+```
+
+You can then configure your project as outlined in Carthage's [Getting Started](https://github.com/Carthage/Carthage#getting-started) (i.e. for iOS, adding the framework to the "Link Binary with Libraries" in your target and adding the `copy-frameworks` script; in macOS, adding the framework to the list of "Embedded Binaries").
+
+## FMDB Class Reference:
+http://ccgus.github.io/fmdb/html/index.html
+
+## Automatic Reference Counting (ARC) or Manual Memory Management?
+You can use either style in your Cocoa project.  FMDB will figure out which you are using at compile time and do the right thing.
+
+## What's New in FMDB 2.7
+
+FMDB 2.7 attempts to support a more natural interface. This represents a fairly significant change for Swift developers (audited for nullability; shifted to properties in external interfaces where possible rather than methods; etc.). For Objective-C developers, this should be a fairly seamless transition (unless you were using the ivars that were previously exposed in the public interface, which you shouldn't have been doing, anyway!). 
+
+### Nullability and Swift Optionals
+
+FMDB 2.7 is largely the same as prior versions, but has been audited for nullability. For Objective-C users, this simply means that if you perform a static analysis of your FMDB-based project, you may receive more meaningful warnings as you review your project, but there are likely to be few, if any, changes necessary in your code.
+
+For Swift users, this nullability audit results in changes that are not entirely backward compatible with FMDB 2.6, but is a little more Swifty. Before FMDB was audited for nullability, Swift was forced to defensively assume that variables were optional, but the library now more accurately knows which properties and method parameters are optional, and which are not.
+
+This means, though, that Swift code written for FMDB 2.7 may require changes. For example, consider the following Swift 3/Swift 4 code for FMDB 2.6:
+```swift
+
+guard let queue = FMDatabaseQueue(path: fileURL.path) else {
+    print("Unable to create FMDatabaseQueue")
+    return
+}
+
+queue.inTransaction { db, rollback in
+    do {
+        guard let db == db else {
+            // handle error here
+            return
+        }
+
+        try db.executeUpdate("INSERT INTO foo (bar) VALUES (?)", values: [1])
+        try db.executeUpdate("INSERT INTO foo (bar) VALUES (?)", values: [2])
+    } catch {
+        rollback?.pointee = true
+    }
+}
+```
+
+Because FMDB 2.6 was not audited for nullability, Swift inferred that `db` and `rollback` were optionals. But, now, in FMDB 2.7, Swift now knows that, for example, neither `db` nor `rollback` above can be `nil`, so they are no longer optionals. Thus it becomes:
+
+```swift
+
+let queue = FMDatabaseQueue(url: fileURL)
+
+queue.inTransaction { db, rollback in
+    do {
+        try db.executeUpdate("INSERT INTO foo (bar) VALUES (?)", values: [1])
+        try db.executeUpdate("INSERT INTO foo (bar) VALUES (?)", values: [2])
+    } catch {
+        rollback.pointee = true
+    }
+}
+```
+
+### Custom Functions
+
+In the past, when writing custom functions, you would have to generally include your own `@autoreleasepool` block to avoid problems when writing functions that scanned through a large table. Now, FMDB will automatically wrap it in an autorelease pool, so you don't have to.
+
+Also, in the past, when retrieving the values passed to the function, you had to drop down to the SQLite C API and include your own `sqlite3_value_XXX` calls. There are now `FMDatabase` methods, `valueInt`, `valueString`, etc., so you can stay within Swift and/or Objective-C, without needing to call the C functions yourself. Likewise, when specifying the return values, you no longer need to call `sqlite3_result_XXX` C API, but rather you can use `FMDatabase` methods, `resultInt`, `resultString`, etc. There is a new `enum` for `valueType` called `SqliteValueType`, which can be used for checking the type of parameter passed to the custom function.
+
+Thus, you can do something like (as of Swift 3):
+
+```swift
+db.makeFunctionNamed("RemoveDiacritics", arguments: 1) { context, argc, argv in
+    guard db.valueType(argv[0]) == .text || db.valueType(argv[0]) == .null else {
+        db.resultError("Expected string parameter", context: context)
+        return
+    }
+
+    if let string = db.valueString(argv[0])?.folding(options: .diacriticInsensitive, locale: nil) {
+        db.resultString(string, context: context)
+    } else {
+        db.resultNull(context: context)
+    }
+}
+```
+
+And you can then use that function in your SQL (in this case, matching both "Jose" and "José"):
+
+```sql
+SELECT * FROM employees WHERE RemoveDiacritics(first_name) LIKE 'jose'
+```
+
+Note, the method `makeFunctionNamed:maximumArguments:withBlock:` has been renamed to `makeFunctionNamed:arguments:block:`, to more accurately reflect the functional intent of the second parameter.
+
+### API Changes
+
+In addition to the `makeFunctionNamed` noted above, there are a few other API changes. Specifically, 
+
+ - To become consistent with the rest of the API, the methods `objectForColumnName` and `UTF8StringForColumnName` have been renamed to `objectForColumn` and `UTF8StringForColumn`.
+
+ - Note, the `objectForColumn` (and the associted subscript operator) now returns `nil` if an invalid column name/index is passed to it. It used to return `NSNull`.
+
+ - To avoid confusion with `FMDatabaseQueue` method `inTransaction`, which performs transactions, the `FMDatabase` method to determine whether you are in a transaction or not, `inTransaction`, has been replaced with a read-only property, `isInTransaction`. 
+
+ - Several functions have been converted to properties, namely, `databasePath`, `maxBusyRetryTimeInterval`, `shouldCacheStatements`, `sqliteHandle`, `hasOpenResultSets`, `lastInsertRowId`, `changes`, `goodConnection`, `columnCount`, `resultDictionary`, `applicationID`, `applicationIDString`, `userVersion`, `countOfCheckedInDatabases`, `countOfCheckedOutDatabases`, and `countOfOpenDatabases`. For Objective-C users, this has little material impact, but for Swift users, it results in a slightly more natural interface. Note: For Objective-C developers, previously versions of FMDB exposed many ivars (but we hope you weren't using them directly, anyway!), but the implmentation details for these are no longer exposed.
+
+### URL Methods
+
+In keeping with Apple's shift from paths to URLs, there are now `NSURL` renditions of the various `init` methods, previously only accepting paths. 
+
+## Usage
+There are three main classes in FMDB:
+
+1. `FMDatabase` - Represents a single SQLite database.  Used for executing SQL statements.
+2. `FMResultSet` - Represents the results of executing a query on an `FMDatabase`.
+3. `FMDatabaseQueue` - If you're wanting to perform queries and updates on multiple threads, you'll want to use this class.  It's described in the "Thread Safety" section below.
+
+### Database Creation
+An `FMDatabase` is created with a path to a SQLite database file.  This path can be one of these three:
+
+1. A file system path.  The file does not have to exist on disk.  If it does not exist, it is created for you.
+2. An empty string (`@""`).  An empty database is created at a temporary location.  This database is deleted with the `FMDatabase` connection is closed.
+3. `NULL`.  An in-memory database is created.  This database will be destroyed with the `FMDatabase` connection is closed.
+
+(For more information on temporary and in-memory databases, read the sqlite documentation on the subject: http://www.sqlite.org/inmemorydb.html)
+
+```objc
+NSString *path = [NSTemporaryDirectory() stringByAppendingPathComponent:@"tmp.db"];
+FMDatabase *db = [FMDatabase databaseWithPath:path];
+```
+
+### Opening
+
+Before you can interact with the database, it must be opened.  Opening fails if there are insufficient resources or permissions to open and/or create the database.
+
+```objc
+if (![db open]) {
+    // [db release];   // uncomment this line in manual referencing code; in ARC, this is not necessary/permitted
+    db = nil;
+    return;
+}
+```
+
+### Executing Updates
+
+Any sort of SQL statement which is not a `SELECT` statement qualifies as an update.  This includes `CREATE`, `UPDATE`, `INSERT`, `ALTER`, `COMMIT`, `BEGIN`, `DETACH`, `DELETE`, `DROP`, `END`, `EXPLAIN`, `VACUUM`, and `REPLACE` statements (plus many more).  Basically, if your SQL statement does not begin with `SELECT`, it is an update statement.
+
+Executing updates returns a single value, a `BOOL`.  A return value of `YES` means the update was successfully executed, and a return value of `NO` means that some error was encountered.  You may invoke the `-lastErrorMessage` and `-lastErrorCode` methods to retrieve more information.
+
+### Executing Queries
+
+A `SELECT` statement is a query and is executed via one of the `-executeQuery...` methods.
+
+Executing queries returns an `FMResultSet` object if successful, and `nil` upon failure.  You should use the `-lastErrorMessage` and `-lastErrorCode` methods to determine why a query failed.
+
+In order to iterate through the results of your query, you use a `while()` loop.  You also need to "step" from one record to the other.  With FMDB, the easiest way to do that is like this:
+
+```objc
+FMResultSet *s = [db executeQuery:@"SELECT * FROM myTable"];
+while ([s next]) {
+    //retrieve values for each record
+}
+```
+
+You must always invoke `-[FMResultSet next]` before attempting to access the values returned in a query, even if you're only expecting one:
+
+```objc
+FMResultSet *s = [db executeQuery:@"SELECT COUNT(*) FROM myTable"];
+if ([s next]) {
+    int totalCount = [s intForColumnIndex:0];
+}
+```
+
+`FMResultSet` has many methods to retrieve data in an appropriate format:
+
+- `intForColumn:`
+- `longForColumn:`
+- `longLongIntForColumn:`
+- `boolForColumn:`
+- `doubleForColumn:`
+- `stringForColumn:`
+- `dateForColumn:`
+- `dataForColumn:`
+- `dataNoCopyForColumn:`
+- `UTF8StringForColumn:`
+- `objectForColumn:`
+
+Each of these methods also has a `{type}ForColumnIndex:` variant that is used to retrieve the data based on the position of the column in the results, as opposed to the column's name.
+
+Typically, there's no need to `-close` an `FMResultSet` yourself, since that happens when either the result set is deallocated, or the parent database is closed.
+
+### Closing
+
+When you have finished executing queries and updates on the database, you should `-close` the `FMDatabase` connection so that SQLite will relinquish any resources it has acquired during the course of its operation.
+
+```objc
+[db close];
+```
+
+### Transactions
+
+`FMDatabase` can begin and commit a transaction by invoking one of the appropriate methods or executing a begin/end transaction statement.
+
+### Multiple Statements and Batch Stuff
+
+You can use `FMDatabase`'s executeStatements:withResultBlock: to do multiple statements in a string:
+
+```objc
+NSString *sql = @"create table bulktest1 (id integer primary key autoincrement, x text);"
+                 "create table bulktest2 (id integer primary key autoincrement, y text);"
+                 "create table bulktest3 (id integer primary key autoincrement, z text);"
+                 "insert into bulktest1 (x) values ('XXX');"
+                 "insert into bulktest2 (y) values ('YYY');"
+                 "insert into bulktest3 (z) values ('ZZZ');";
+
+success = [db executeStatements:sql];
+
+sql = @"select count(*) as count from bulktest1;"
+       "select count(*) as count from bulktest2;"
+       "select count(*) as count from bulktest3;";
+
+success = [self.db executeStatements:sql withResultBlock:^int(NSDictionary *dictionary) {
+    NSInteger count = [dictionary[@"count"] integerValue];
+    XCTAssertEqual(count, 1, @"expected one record for dictionary %@", dictionary);
+    return 0;
+}];
+```
+
+### Data Sanitization
+
+When providing a SQL statement to FMDB, you should not attempt to "sanitize" any values before insertion.  Instead, you should use the standard SQLite binding syntax:
+
+```sql
+INSERT INTO myTable VALUES (?, ?, ?, ?)
+```
+
+The `?` character is recognized by SQLite as a placeholder for a value to be inserted.  The execution methods all accept a variable number of arguments (or a representation of those arguments, such as an `NSArray`, `NSDictionary`, or a `va_list`), which are properly escaped for you.
+
+And, to use that SQL with the `?` placeholders from Objective-C:
+
+```objc
+NSInteger identifier = 42;
+NSString *name = @"Liam O'Flaherty (\"the famous Irish author\")";
+NSDate *date = [NSDate date];
+NSString *comment = nil;
+
+BOOL success = [db executeUpdate:@"INSERT INTO authors (identifier, name, date, comment) VALUES (?, ?, ?, ?)", @(identifier), name, date, comment ?: [NSNull null]];
+if (!success) {
+    NSLog(@"error = %@", [db lastErrorMessage]);
+}
+```
+
+> **Note:** Fundamental data types, like the `NSInteger` variable `identifier`, should be as a `NSNumber` objects, achieved by using the `@` syntax, shown above. Or you can use the `[NSNumber numberWithInt:identifier]` syntax, too.
+>
+> Likewise, SQL `NULL` values should be inserted as `[NSNull null]`. For example, in the case of `comment` which might be `nil` (and is in this example), you can use the `comment ?: [NSNull null]` syntax, which will insert the string if `comment` is not `nil`, but will insert `[NSNull null]` if it is `nil`.
+
+In Swift, you would use `executeUpdate(values:)`, which not only is a concise Swift syntax, but also `throws` errors for proper error handling:
+
+```swift
+do {
+    let identifier = 42
+    let name = "Liam O'Flaherty (\"the famous Irish author\")"
+    let date = Date()
+    let comment: String? = nil
+
+    try db.executeUpdate("INSERT INTO authors (identifier, name, date, comment) VALUES (?, ?, ?, ?)", values: [identifier, name, date, comment ?? NSNull()])
+} catch {
+    print("error = \(error)")
+}
+```
+
+> **Note:** In Swift, you don't have to wrap fundamental numeric types like you do in Objective-C. But if you are going to insert an optional string, you would probably use the `comment ?? NSNull()` syntax (i.e., if it is `nil`, use `NSNull`, otherwise use the string).
+
+Alternatively, you may use named parameters syntax:
+
+```sql
+INSERT INTO authors (identifier, name, date, comment) VALUES (:identifier, :name, :date, :comment)
+```
+
+The parameters *must* start with a colon. SQLite itself supports other characters, but internally the dictionary keys are prefixed with a colon, do **not** include the colon in your dictionary keys.
+
+```objc
+NSDictionary *arguments = @{@"identifier": @(identifier), @"name": name, @"date": date, @"comment": comment ?: [NSNull null]};
+BOOL success = [db executeUpdate:@"INSERT INTO authors (identifier, name, date, comment) VALUES (:identifier, :name, :date, :comment)" withParameterDictionary:arguments];
+if (!success) {
+    NSLog(@"error = %@", [db lastErrorMessage]);
+}
+```
+
+The key point is that one should not use `NSString` method `stringWithFormat` to manually insert values into the SQL statement, itself. Nor should one Swift string interpolation to insert values into the SQL. Use `?` placeholders for values to be inserted into the database (or used in `WHERE` clauses in `SELECT` statements).
+
+<h2 id="threads">Using FMDatabaseQueue and Thread Safety.</h2>
+
+Using a single instance of `FMDatabase` from multiple threads at once is a bad idea.  It has always been OK to make a `FMDatabase` object *per thread*.  Just don't share a single instance across threads, and definitely not across multiple threads at the same time.  Bad things will eventually happen and you'll eventually get something to crash, or maybe get an exception, or maybe meteorites will fall out of the sky and hit your Mac Pro.  *This would suck*.
+
+**So don't instantiate a single `FMDatabase` object and use it across multiple threads.**
+
+Instead, use `FMDatabaseQueue`. Instantiate a single `FMDatabaseQueue` and use it across multiple threads. The `FMDatabaseQueue` object will synchronize and coordinate access across the multiple threads. Here's how to use it:
+
+First, make your queue.
+
+```objc
+FMDatabaseQueue *queue = [FMDatabaseQueue databaseQueueWithPath:aPath];
+```
+
+Then use it like so:
+
+
+```objc
+[queue inDatabase:^(FMDatabase *db) {
+    [db executeUpdate:@"INSERT INTO myTable VALUES (?)", @1];
+    [db executeUpdate:@"INSERT INTO myTable VALUES (?)", @2];
+    [db executeUpdate:@"INSERT INTO myTable VALUES (?)", @3];
+
+    FMResultSet *rs = [db executeQuery:@"select * from foo"];
+    while ([rs next]) {
+        …
+    }
+}];
+```
+
+An easy way to wrap things up in a transaction can be done like this:
+
+```objc
+[queue inTransaction:^(FMDatabase *db, BOOL *rollback) {
+    [db executeUpdate:@"INSERT INTO myTable VALUES (?)", @1];
+    [db executeUpdate:@"INSERT INTO myTable VALUES (?)", @2];
+    [db executeUpdate:@"INSERT INTO myTable VALUES (?)", @3];
+
+    if (whoopsSomethingWrongHappened) {
+        *rollback = YES;
+        return;
+    }
+
+    // etc ...
+}];
+```
+
+The Swift equivalent would be:
+
+```swift
+queue.inTransaction { db, rollback in
+    do {
+        try db.executeUpdate("INSERT INTO myTable VALUES (?)", values: [1])
+        try db.executeUpdate("INSERT INTO myTable VALUES (?)", values: [2])
+        try db.executeUpdate("INSERT INTO myTable VALUES (?)", values: [3])
+
+        if whoopsSomethingWrongHappened {
+            rollback.pointee = true
+            return
+        }
+
+        // etc ...
+    } catch {
+        rollback.pointee = true
+        print(error)
+    }
+}
+```
+
+(Note, as of Swift 3, use `pointee`. But in Swift 2.3, use `memory` rather than `pointee`.)
+
+`FMDatabaseQueue` will run the blocks on a serialized queue (hence the name of the class).  So if you call `FMDatabaseQueue`'s methods from multiple threads at the same time, they will be executed in the order they are received.  This way queries and updates won't step on each other's toes, and every one is happy.
+
+**Note:** The calls to `FMDatabaseQueue`'s methods are blocking.  So even though you are passing along blocks, they will **not** be run on another thread.
+
+## Making custom sqlite functions, based on blocks.
+
+You can do this!  For an example, look for `-makeFunctionNamed:` in main.m
+
+## Swift
+
+You can use FMDB in Swift projects too.
+
+To do this, you must:
+
+1. Copy the relevant `.m` and `.h` files from the FMDB `src` folder into your project.
+
+ You can copy all of them (which is easiest), or only the ones you need. Likely you will need [`FMDatabase`](http://ccgus.github.io/fmdb/html/Classes/FMDatabase.html) and [`FMResultSet`](http://ccgus.github.io/fmdb/html/Classes/FMResultSet.html) at a minimum. [`FMDatabaseAdditions`](http://ccgus.github.io/fmdb/html/Categories/FMDatabase+FMDatabaseAdditions.html) provides some very useful convenience methods, so you will likely want that, too. If you are doing multithreaded access to a database, [`FMDatabaseQueue`](http://ccgus.github.io/fmdb/html/Classes/FMDatabaseQueue.html) is quite useful, too. If you choose to not copy all of the files from the `src` directory, though, you may want to update `FMDB.h` to only reference the files that you included in your project.
+
+ Note, if you're copying all of the files from the `src` folder into to your project (which is recommended), you may want to drag the individual files into your project, not the folder, itself, because if you drag the folder, you won't be prompted to add the bridging header (see next point).
+
+2. If prompted to create a "bridging header", you should do so. If not prompted and if you don't already have a bridging header, add one.
+
+ For more information on bridging headers, see [Swift and Objective-C in the Same Project](https://developer.apple.com/library/ios/documentation/Swift/Conceptual/BuildingCocoaApps/MixandMatch.html#//apple_ref/doc/uid/TP40014216-CH10-XID_76).
+
+3. In your bridging header, add a line that says:
+    ```objc
+    #import "FMDB.h"
+    ```
+
+4. Use the variations of `executeQuery` and `executeUpdate` with the `sql` and `values` parameters with `try` pattern, as shown below. These renditions of `executeQuery` and `executeUpdate` both `throw` errors in true Swift fashion.
+
+If you do the above, you can then write Swift code that uses `FMDatabase`. For example, as of Swift 3:
+
+```swift
+let fileURL = try! FileManager.default
+    .url(for: .documentDirectory, in: .userDomainMask, appropriateFor: nil, create: false)
+    .appendingPathComponent("test.sqlite")
+
+let database = FMDatabase(url: fileURL)
+
+guard database.open() else {
+    print("Unable to open database")
+    return
+}
+
+do {
+    try database.executeUpdate("create table test(x text, y text, z text)", values: nil)
+    try database.executeUpdate("insert into test (x, y, z) values (?, ?, ?)", values: ["a", "b", "c"])
+    try database.executeUpdate("insert into test (x, y, z) values (?, ?, ?)", values: ["e", "f", "g"])
+
+    let rs = try database.executeQuery("select x, y, z from test", values: nil)
+    while rs.next() {
+        if let x = rs.string(forColumn: "x"), let y = rs.string(forColumn: "y"), let z = rs.string(forColumn: "z") {
+            print("x = \(x); y = \(y); z = \(z)")
+        }
+    }
+} catch {
+    print("failed: \(error.localizedDescription)")
+}
+
+database.close()
+```
+
+## History
+
+The history and changes are availbe on its [GitHub page](https://github.com/ccgus/fmdb) and are summarized in the "CHANGES_AND_TODO_LIST.txt" file.
+
+## Contributors
+
+The contributors to FMDB are contained in the "Contributors.txt" file.
+
+## Additional projects using FMDB, which might be interesting to the discerning developer.
+
+ * FMDBMigrationManager, A SQLite schema migration management system for FMDB: https://github.com/layerhq/FMDBMigrationManager
+ * FCModel, An alternative to Core Data for people who like having direct SQL access: https://github.com/marcoarment/FCModel
+
+## Quick notes on FMDB's coding style
+
+Spaces, not tabs.  Square brackets, not dot notation.  Look at what FMDB already does with curly brackets and such, and stick to that style.
+
+## Reporting bugs
+
+Reduce your bug down to the smallest amount of code possible.  You want to make it super easy for the developers to see and reproduce your bug.  If it helps, pretend that the person who can fix your bug is active on shipping 3 major products, works on a handful of open source projects, has a newborn baby, and is generally very very busy.
+
+And we've even added a template function to main.m (FMDBReportABugFunction) in the FMDB distribution to help you out:
+
+* Open up fmdb project in Xcode.
+* Open up main.m and modify the FMDBReportABugFunction to reproduce your bug.
+    * Setup your table(s) in the code.
+    * Make your query or update(s).
+    * Add some assertions which demonstrate the bug.
+
+Then you can bring it up on the FMDB mailing list by showing your nice and compact FMDBReportABugFunction, or you can report the bug via the github FMDB bug reporter.
+
+**Optional:**
+
+Figure out where the bug is, fix it, and send a patch in or bring that up on the mailing list.  Make sure all the other tests run after your modifications.
+
+## Support
+
+The support channels for FMDB are the mailing list (see above), filing a bug here, or maybe on Stack Overflow.  So that is to say, support is provided by the community and on a voluntary basis.
+
+FMDB development is overseen by Gus Mueller of Flying Meat.  If FMDB been helpful to you, consider purchasing an app from FM or telling all your friends about it.
+
+## License
+
+The license for FMDB is contained in the "License.txt" file.
+
+If you happen to come across either Gus Mueller or Rob Ryan in a bar, you might consider purchasing a drink of their choosing if FMDB has been useful to you.
+
+(The drink is for them of course, shame on you for trying to keep it.)

ios/JianYuIOS/Pods/FMDB/src/fmdb/FMDB.h

@@ -0,0 +1,10 @@
+#import <Foundation/Foundation.h>
+
+FOUNDATION_EXPORT double FMDBVersionNumber;
+FOUNDATION_EXPORT const unsigned char FMDBVersionString[];
+
+#import "FMDatabase.h"
+#import "FMResultSet.h"
+#import "FMDatabaseAdditions.h"
+#import "FMDatabaseQueue.h"
+#import "FMDatabasePool.h"

ios/JianYuIOS/Pods/FMDB/src/fmdb/FMDatabase.h

@@ -0,0 +1,1360 @@
+#import <Foundation/Foundation.h>
+#import "FMResultSet.h"
+#import "FMDatabasePool.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+#if ! __has_feature(objc_arc)
+    #define FMDBAutorelease(__v) ([__v autorelease]);
+    #define FMDBReturnAutoreleased FMDBAutorelease
+
+    #define FMDBRetain(__v) ([__v retain]);
+    #define FMDBReturnRetained FMDBRetain
+
+    #define FMDBRelease(__v) ([__v release]);
+
+    #define FMDBDispatchQueueRelease(__v) (dispatch_release(__v));
+#else
+    // -fobjc-arc
+    #define FMDBAutorelease(__v)
+    #define FMDBReturnAutoreleased(__v) (__v)
+
+    #define FMDBRetain(__v)
+    #define FMDBReturnRetained(__v) (__v)
+
+    #define FMDBRelease(__v)
+
+// If OS_OBJECT_USE_OBJC=1, then the dispatch objects will be treated like ObjC objects
+// and will participate in ARC.
+// See the section on "Dispatch Queues and Automatic Reference Counting" in "Grand Central Dispatch (GCD) Reference" for details. 
+    #if OS_OBJECT_USE_OBJC
+        #define FMDBDispatchQueueRelease(__v)
+    #else
+        #define FMDBDispatchQueueRelease(__v) (dispatch_release(__v));
+    #endif
+#endif
+
+#if !__has_feature(objc_instancetype)
+    #define instancetype id
+#endif
+
+
+typedef int(^FMDBExecuteStatementsCallbackBlock)(NSDictionary *resultsDictionary);
+
+
+/** A SQLite ([http://sqlite.org/](http://sqlite.org/)) Objective-C wrapper.
+ 
+ ### Usage
+ The three main classes in FMDB are:
+
+ - `FMDatabase` - Represents a single SQLite database.  Used for executing SQL statements.
+ - `<FMResultSet>` - Represents the results of executing a query on an `FMDatabase`.
+ - `<FMDatabaseQueue>` - If you want to perform queries and updates on multiple threads, you'll want to use this class.
+
+ ### See also
+ 
+ - `<FMDatabasePool>` - A pool of `FMDatabase` objects.
+ - `<FMStatement>` - A wrapper for `sqlite_stmt`.
+ 
+ ### External links
+ 
+ - [FMDB on GitHub](https://github.com/ccgus/fmdb) including introductory documentation
+ - [SQLite web site](http://sqlite.org/)
+ - [FMDB mailing list](http://groups.google.com/group/fmdb)
+ - [SQLite FAQ](http://www.sqlite.org/faq.html)
+ 
+ @warning Do not instantiate a single `FMDatabase` object and use it across multiple threads. Instead, use `<FMDatabaseQueue>`.
+
+ */
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wobjc-interface-ivars"
+
+
+@interface FMDatabase : NSObject
+
+///-----------------
+/// @name Properties
+///-----------------
+
+/** Whether should trace execution */
+
+@property (atomic, assign) BOOL traceExecution;
+
+/** Whether checked out or not */
+
+@property (atomic, assign) BOOL checkedOut;
+
+/** Crash on errors */
+
+@property (atomic, assign) BOOL crashOnErrors;
+
+/** Logs errors */
+
+@property (atomic, assign) BOOL logsErrors;
+
+/** Dictionary of cached statements */
+
+@property (atomic, retain, nullable) NSMutableDictionary *cachedStatements;
+
+///---------------------
+/// @name Initialization
+///---------------------
+
+/** Create a `FMDatabase` object.
+ 
+ An `FMDatabase` is created with a path to a SQLite database file.  This path can be one of these three:
+
+ 1. A file system path.  The file does not have to exist on disk.  If it does not exist, it is created for you.
+ 2. An empty string (`@""`).  An empty database is created at a temporary location.  This database is deleted with the `FMDatabase` connection is closed.
+ 3. `nil`.  An in-memory database is created.  This database will be destroyed with the `FMDatabase` connection is closed.
+
+ For example, to create/open a database in your Mac OS X `tmp` folder:
+
+    FMDatabase *db = [FMDatabase databaseWithPath:@"/tmp/tmp.db"];
+
+ Or, in iOS, you might open a database in the app's `Documents` directory:
+
+    NSString *docsPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)[0];
+    NSString *dbPath   = [docsPath stringByAppendingPathComponent:@"test.db"];
+    FMDatabase *db     = [FMDatabase databaseWithPath:dbPath];
+
+ (For more information on temporary and in-memory databases, read the sqlite documentation on the subject: [http://www.sqlite.org/inmemorydb.html](http://www.sqlite.org/inmemorydb.html))
+
+ @param inPath Path of database file
+
+ @return `FMDatabase` object if successful; `nil` if failure.
+
+ */
+
++ (instancetype)databaseWithPath:(NSString * _Nullable)inPath;
+
+/** Create a `FMDatabase` object.
+ 
+ An `FMDatabase` is created with a path to a SQLite database file.  This path can be one of these three:
+ 
+ 1. A file system URL.  The file does not have to exist on disk.  If it does not exist, it is created for you.
+ 2. `nil`.  An in-memory database is created.  This database will be destroyed with the `FMDatabase` connection is closed.
+ 
+ For example, to create/open a database in your Mac OS X `tmp` folder:
+ 
+    FMDatabase *db = [FMDatabase databaseWithPath:@"/tmp/tmp.db"];
+ 
+ Or, in iOS, you might open a database in the app's `Documents` directory:
+ 
+    NSString *docsPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)[0];
+    NSString *dbPath   = [docsPath stringByAppendingPathComponent:@"test.db"];
+    FMDatabase *db     = [FMDatabase databaseWithPath:dbPath];
+ 
+ (For more information on temporary and in-memory databases, read the sqlite documentation on the subject: [http://www.sqlite.org/inmemorydb.html](http://www.sqlite.org/inmemorydb.html))
+ 
+ @param url The local file URL (not remote URL) of database file
+ 
+ @return `FMDatabase` object if successful; `nil` if failure.
+ 
+ */
+
++ (instancetype)databaseWithURL:(NSURL * _Nullable)url;
+
+/** Initialize a `FMDatabase` object.
+ 
+ An `FMDatabase` is created with a path to a SQLite database file.  This path can be one of these three:
+
+ 1. A file system path.  The file does not have to exist on disk.  If it does not exist, it is created for you.
+ 2. An empty string (`@""`).  An empty database is created at a temporary location.  This database is deleted with the `FMDatabase` connection is closed.
+ 3. `nil`.  An in-memory database is created.  This database will be destroyed with the `FMDatabase` connection is closed.
+
+ For example, to create/open a database in your Mac OS X `tmp` folder:
+
+    FMDatabase *db = [FMDatabase databaseWithPath:@"/tmp/tmp.db"];
+
+ Or, in iOS, you might open a database in the app's `Documents` directory:
+
+    NSString *docsPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)[0];
+    NSString *dbPath   = [docsPath stringByAppendingPathComponent:@"test.db"];
+    FMDatabase *db     = [FMDatabase databaseWithPath:dbPath];
+
+ (For more information on temporary and in-memory databases, read the sqlite documentation on the subject: [http://www.sqlite.org/inmemorydb.html](http://www.sqlite.org/inmemorydb.html))
+
+ @param path Path of database file.
+ 
+ @return `FMDatabase` object if successful; `nil` if failure.
+
+ */
+
+- (instancetype)initWithPath:(NSString * _Nullable)path;
+
+/** Initialize a `FMDatabase` object.
+ 
+ An `FMDatabase` is created with a local file URL to a SQLite database file.  This path can be one of these three:
+ 
+ 1. A file system URL.  The file does not have to exist on disk.  If it does not exist, it is created for you.
+ 2. `nil`.  An in-memory database is created.  This database will be destroyed with the `FMDatabase` connection is closed.
+ 
+ For example, to create/open a database in your Mac OS X `tmp` folder:
+ 
+ FMDatabase *db = [FMDatabase databaseWithPath:@"/tmp/tmp.db"];
+ 
+ Or, in iOS, you might open a database in the app's `Documents` directory:
+ 
+ NSString *docsPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)[0];
+ NSString *dbPath   = [docsPath stringByAppendingPathComponent:@"test.db"];
+ FMDatabase *db     = [FMDatabase databaseWithPath:dbPath];
+ 
+ (For more information on temporary and in-memory databases, read the sqlite documentation on the subject: [http://www.sqlite.org/inmemorydb.html](http://www.sqlite.org/inmemorydb.html))
+ 
+ @param url The file `NSURL` of database file.
+ 
+ @return `FMDatabase` object if successful; `nil` if failure.
+ 
+ */
+
+- (instancetype)initWithURL:(NSURL * _Nullable)url;
+
+///-----------------------------------
+/// @name Opening and closing database
+///-----------------------------------
+
+/** Opening a new database connection
+ 
+ The database is opened for reading and writing, and is created if it does not already exist.
+
+ @return `YES` if successful, `NO` on error.
+
+ @see [sqlite3_open()](http://sqlite.org/c3ref/open.html)
+ @see openWithFlags:
+ @see close
+ */
+
+- (BOOL)open;
+
+/** Opening a new database connection with flags and an optional virtual file system (VFS)
+
+ @param flags one of the following three values, optionally combined with the `SQLITE_OPEN_NOMUTEX`, `SQLITE_OPEN_FULLMUTEX`, `SQLITE_OPEN_SHAREDCACHE`, `SQLITE_OPEN_PRIVATECACHE`, and/or `SQLITE_OPEN_URI` flags:
+
+ `SQLITE_OPEN_READONLY`
+
+ The database is opened in read-only mode. If the database does not already exist, an error is returned.
+ 
+ `SQLITE_OPEN_READWRITE`
+ 
+ The database is opened for reading and writing if possible, or reading only if the file is write protected by the operating system. In either case the database must already exist, otherwise an error is returned.
+ 
+ `SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE`
+ 
+ The database is opened for reading and writing, and is created if it does not already exist. This is the behavior that is always used for `open` method.
+  
+ @return `YES` if successful, `NO` on error.
+
+ @see [sqlite3_open_v2()](http://sqlite.org/c3ref/open.html)
+ @see open
+ @see close
+ */
+
+- (BOOL)openWithFlags:(int)flags;
+
+/** Opening a new database connection with flags and an optional virtual file system (VFS)
+ 
+ @param flags one of the following three values, optionally combined with the `SQLITE_OPEN_NOMUTEX`, `SQLITE_OPEN_FULLMUTEX`, `SQLITE_OPEN_SHAREDCACHE`, `SQLITE_OPEN_PRIVATECACHE`, and/or `SQLITE_OPEN_URI` flags:
+ 
+ `SQLITE_OPEN_READONLY`
+ 
+ The database is opened in read-only mode. If the database does not already exist, an error is returned.
+ 
+ `SQLITE_OPEN_READWRITE`
+ 
+ The database is opened for reading and writing if possible, or reading only if the file is write protected by the operating system. In either case the database must already exist, otherwise an error is returned.
+ 
+ `SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE`
+ 
+ The database is opened for reading and writing, and is created if it does not already exist. This is the behavior that is always used for `open` method.
+ 
+ @param vfsName   If vfs is given the value is passed to the vfs parameter of sqlite3_open_v2.
+ 
+ @return `YES` if successful, `NO` on error.
+ 
+ @see [sqlite3_open_v2()](http://sqlite.org/c3ref/open.html)
+ @see open
+ @see close
+ */
+
+- (BOOL)openWithFlags:(int)flags vfs:(NSString * _Nullable)vfsName;
+
+/** Closing a database connection
+ 
+ @return `YES` if success, `NO` on error.
+ 
+ @see [sqlite3_close()](http://sqlite.org/c3ref/close.html)
+ @see open
+ @see openWithFlags:
+ */
+
+- (BOOL)close;
+
+/** Test to see if we have a good connection to the database.
+ 
+ This will confirm whether:
+ 
+ - is database open
+ - if open, it will try a simple SELECT statement and confirm that it succeeds.
+
+ @return `YES` if everything succeeds, `NO` on failure.
+ */
+
+@property (nonatomic, readonly) BOOL goodConnection;
+
+
+///----------------------
+/// @name Perform updates
+///----------------------
+
+/** Execute single update statement
+ 
+ This method executes a single SQL update statement (i.e. any SQL that does not return results, such as `UPDATE`, `INSERT`, or `DELETE`. This method employs [`sqlite3_prepare_v2`](http://sqlite.org/c3ref/prepare.html), [`sqlite3_bind`](http://sqlite.org/c3ref/bind_blob.html) to bind values to `?` placeholders in the SQL with the optional list of parameters, and [`sqlite_step`](http://sqlite.org/c3ref/step.html) to perform the update.
+
+ The optional values provided to this method should be objects (e.g. `NSString`, `NSNumber`, `NSNull`, `NSDate`, and `NSData` objects), not fundamental data types (e.g. `int`, `long`, `NSInteger`, etc.). This method automatically handles the aforementioned object types, and all other object types will be interpreted as text values using the object's `description` method.
+
+ @param sql The SQL to be performed, with optional `?` placeholders.
+ 
+ @param outErr A reference to the `NSError` pointer to be updated with an auto released `NSError` object if an error if an error occurs. If `nil`, no `NSError` object will be returned.
+ 
+ @param ... Optional parameters to bind to `?` placeholders in the SQL statement. These should be Objective-C objects (e.g. `NSString`, `NSNumber`, etc.), not fundamental C data types (e.g. `int`, `char *`, etc.).
+
+ @return `YES` upon success; `NO` upon failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+
+ @see lastError
+ @see lastErrorCode
+ @see lastErrorMessage
+ @see [`sqlite3_bind`](http://sqlite.org/c3ref/bind_blob.html)
+ */
+
+- (BOOL)executeUpdate:(NSString*)sql withErrorAndBindings:(NSError * _Nullable *)outErr, ...;
+
+/** Execute single update statement
+ 
+ @see executeUpdate:withErrorAndBindings:
+ 
+ @warning **Deprecated**: Please use `<executeUpdate:withErrorAndBindings>` instead.
+ */
+
+- (BOOL)update:(NSString*)sql withErrorAndBindings:(NSError * _Nullable*)outErr, ...  __deprecated_msg("Use executeUpdate:withErrorAndBindings: instead");;
+
+/** Execute single update statement
+
+ This method executes a single SQL update statement (i.e. any SQL that does not return results, such as `UPDATE`, `INSERT`, or `DELETE`. This method employs [`sqlite3_prepare_v2`](http://sqlite.org/c3ref/prepare.html), [`sqlite3_bind`](http://sqlite.org/c3ref/bind_blob.html) to bind values to `?` placeholders in the SQL with the optional list of parameters, and [`sqlite_step`](http://sqlite.org/c3ref/step.html) to perform the update.
+
+ The optional values provided to this method should be objects (e.g. `NSString`, `NSNumber`, `NSNull`, `NSDate`, and `NSData` objects), not fundamental data types (e.g. `int`, `long`, `NSInteger`, etc.). This method automatically handles the aforementioned object types, and all other object types will be interpreted as text values using the object's `description` method.
+ 
+ @param sql The SQL to be performed, with optional `?` placeholders.
+
+ @param ... Optional parameters to bind to `?` placeholders in the SQL statement. These should be Objective-C objects (e.g. `NSString`, `NSNumber`, etc.), not fundamental C data types (e.g. `int`, `char *`, etc.).
+
+ @return `YES` upon success; `NO` upon failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+ 
+ @see lastError
+ @see lastErrorCode
+ @see lastErrorMessage
+ @see [`sqlite3_bind`](http://sqlite.org/c3ref/bind_blob.html)
+ 
+ @note This technique supports the use of `?` placeholders in the SQL, automatically binding any supplied value parameters to those placeholders. This approach is more robust than techniques that entail using `stringWithFormat` to manually build SQL statements, which can be problematic if the values happened to include any characters that needed to be quoted.
+ 
+ @note You cannot use this method from Swift due to incompatibilities between Swift and Objective-C variadic implementations. Consider using `<executeUpdate:values:>` instead.
+ */
+
+- (BOOL)executeUpdate:(NSString*)sql, ...;
+
+/** Execute single update statement
+
+ This method executes a single SQL update statement (i.e. any SQL that does not return results, such as `UPDATE`, `INSERT`, or `DELETE`. This method employs [`sqlite3_prepare_v2`](http://sqlite.org/c3ref/prepare.html) and [`sqlite_step`](http://sqlite.org/c3ref/step.html) to perform the update. Unlike the other `executeUpdate` methods, this uses printf-style formatters (e.g. `%s`, `%d`, etc.) to build the SQL. Do not use `?` placeholders in the SQL if you use this method.
+
+ @param format The SQL to be performed, with `printf`-style escape sequences.
+
+ @param ... Optional parameters to bind to use in conjunction with the `printf`-style escape sequences in the SQL statement.
+
+ @return `YES` upon success; `NO` upon failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+
+ @see executeUpdate:
+ @see lastError
+ @see lastErrorCode
+ @see lastErrorMessage
+ 
+ @note This method does not technically perform a traditional printf-style replacement. What this method actually does is replace the printf-style percent sequences with a SQLite `?` placeholder, and then bind values to that placeholder. Thus the following command
+
+    [db executeUpdateWithFormat:@"INSERT INTO test (name) VALUES (%@)", @"Gus"];
+
+ is actually replacing the `%@` with `?` placeholder, and then performing something equivalent to `<executeUpdate:>`
+
+    [db executeUpdate:@"INSERT INTO test (name) VALUES (?)", @"Gus"];
+
+ There are two reasons why this distinction is important. First, the printf-style escape sequences can only be used where it is permissible to use a SQLite `?` placeholder. You can use it only for values in SQL statements, but not for table names or column names or any other non-value context. This method also cannot be used in conjunction with `pragma` statements and the like. Second, note the lack of quotation marks in the SQL. The `VALUES` clause was _not_ `VALUES ('%@')` (like you might have to do if you built a SQL statement using `NSString` method `stringWithFormat`), but rather simply `VALUES (%@)`.
+ */
+
+- (BOOL)executeUpdateWithFormat:(NSString *)format, ... NS_FORMAT_FUNCTION(1,2);
+
+/** Execute single update statement
+ 
+ This method executes a single SQL update statement (i.e. any SQL that does not return results, such as `UPDATE`, `INSERT`, or `DELETE`. This method employs [`sqlite3_prepare_v2`](http://sqlite.org/c3ref/prepare.html) and [`sqlite3_bind`](http://sqlite.org/c3ref/bind_blob.html) binding any `?` placeholders in the SQL with the optional list of parameters.
+ 
+ The optional values provided to this method should be objects (e.g. `NSString`, `NSNumber`, `NSNull`, `NSDate`, and `NSData` objects), not fundamental data types (e.g. `int`, `long`, `NSInteger`, etc.). This method automatically handles the aforementioned object types, and all other object types will be interpreted as text values using the object's `description` method.
+ 
+ @param sql The SQL to be performed, with optional `?` placeholders.
+ 
+ @param arguments A `NSArray` of objects to be used when binding values to the `?` placeholders in the SQL statement.
+ 
+ @return `YES` upon success; `NO` upon failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+ 
+ @see executeUpdate:values:error:
+ @see lastError
+ @see lastErrorCode
+ @see lastErrorMessage
+ */
+
+- (BOOL)executeUpdate:(NSString*)sql withArgumentsInArray:(NSArray *)arguments;
+
+/** Execute single update statement
+ 
+ This method executes a single SQL update statement (i.e. any SQL that does not return results, such as `UPDATE`, `INSERT`, or `DELETE`. This method employs [`sqlite3_prepare_v2`](http://sqlite.org/c3ref/prepare.html) and [`sqlite3_bind`](http://sqlite.org/c3ref/bind_blob.html) binding any `?` placeholders in the SQL with the optional list of parameters.
+ 
+ The optional values provided to this method should be objects (e.g. `NSString`, `NSNumber`, `NSNull`, `NSDate`, and `NSData` objects), not fundamental data types (e.g. `int`, `long`, `NSInteger`, etc.). This method automatically handles the aforementioned object types, and all other object types will be interpreted as text values using the object's `description` method.
+ 
+ This is similar to `<executeUpdate:withArgumentsInArray:>`, except that this also accepts a pointer to a `NSError` pointer, so that errors can be returned.
+
+ In Swift, this throws errors, as if it were defined as follows:
+ 
+ `func executeUpdate(sql: String, values: [Any]?) throws -> Bool`
+ 
+ @param sql The SQL to be performed, with optional `?` placeholders.
+ 
+ @param values A `NSArray` of objects to be used when binding values to the `?` placeholders in the SQL statement.
+
+ @param error A `NSError` object to receive any error object (if any).
+
+ @return `YES` upon success; `NO` upon failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+ 
+ @see lastError
+ @see lastErrorCode
+ @see lastErrorMessage
+ 
+ */
+
+- (BOOL)executeUpdate:(NSString*)sql values:(NSArray * _Nullable)values error:(NSError * _Nullable __autoreleasing *)error;
+
+/** Execute single update statement
+
+ This method executes a single SQL update statement (i.e. any SQL that does not return results, such as `UPDATE`, `INSERT`, or `DELETE`. This method employs [`sqlite3_prepare_v2`](http://sqlite.org/c3ref/prepare.html) and [`sqlite_step`](http://sqlite.org/c3ref/step.html) to perform the update. Unlike the other `executeUpdate` methods, this uses printf-style formatters (e.g. `%s`, `%d`, etc.) to build the SQL.
+
+ The optional values provided to this method should be objects (e.g. `NSString`, `NSNumber`, `NSNull`, `NSDate`, and `NSData` objects), not fundamental data types (e.g. `int`, `long`, `NSInteger`, etc.). This method automatically handles the aforementioned object types, and all other object types will be interpreted as text values using the object's `description` method.
+
+ @param sql The SQL to be performed, with optional `?` placeholders.
+
+ @param arguments A `NSDictionary` of objects keyed by column names that will be used when binding values to the `?` placeholders in the SQL statement.
+
+ @return `YES` upon success; `NO` upon failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+
+ @see lastError
+ @see lastErrorCode
+ @see lastErrorMessage
+*/
+
+- (BOOL)executeUpdate:(NSString*)sql withParameterDictionary:(NSDictionary *)arguments;
+
+
+/** Execute single update statement
+
+ This method executes a single SQL update statement (i.e. any SQL that does not return results, such as `UPDATE`, `INSERT`, or `DELETE`. This method employs [`sqlite3_prepare_v2`](http://sqlite.org/c3ref/prepare.html) and [`sqlite_step`](http://sqlite.org/c3ref/step.html) to perform the update. Unlike the other `executeUpdate` methods, this uses printf-style formatters (e.g. `%s`, `%d`, etc.) to build the SQL.
+
+ The optional values provided to this method should be objects (e.g. `NSString`, `NSNumber`, `NSNull`, `NSDate`, and `NSData` objects), not fundamental data types (e.g. `int`, `long`, `NSInteger`, etc.). This method automatically handles the aforementioned object types, and all other object types will be interpreted as text values using the object's `description` method.
+
+ @param sql The SQL to be performed, with optional `?` placeholders.
+
+ @param args A `va_list` of arguments.
+
+ @return `YES` upon success; `NO` upon failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+
+ @see lastError
+ @see lastErrorCode
+ @see lastErrorMessage
+ */
+
+- (BOOL)executeUpdate:(NSString*)sql withVAList: (va_list)args;
+
+/** Execute multiple SQL statements
+ 
+ This executes a series of SQL statements that are combined in a single string (e.g. the SQL generated by the `sqlite3` command line `.dump` command). This accepts no value parameters, but rather simply expects a single string with multiple SQL statements, each terminated with a semicolon. This uses `sqlite3_exec`. 
+
+ @param  sql  The SQL to be performed
+ 
+ @return      `YES` upon success; `NO` upon failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+
+ @see executeStatements:withResultBlock:
+ @see [sqlite3_exec()](http://sqlite.org/c3ref/exec.html)
+
+ */
+
+- (BOOL)executeStatements:(NSString *)sql;
+
+/** Execute multiple SQL statements with callback handler
+ 
+ This executes a series of SQL statements that are combined in a single string (e.g. the SQL generated by the `sqlite3` command line `.dump` command). This accepts no value parameters, but rather simply expects a single string with multiple SQL statements, each terminated with a semicolon. This uses `sqlite3_exec`.
+
+ @param sql       The SQL to be performed.
+ @param block     A block that will be called for any result sets returned by any SQL statements. 
+                  Note, if you supply this block, it must return integer value, zero upon success (this would be a good opportunity to use SQLITE_OK),
+                  non-zero value upon failure (which will stop the bulk execution of the SQL).  If a statement returns values, the block will be called with the results from the query in NSDictionary *resultsDictionary.
+                  This may be `nil` if you don't care to receive any results.
+
+ @return          `YES` upon success; `NO` upon failure. If failed, you can call `<lastError>`,
+                  `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+ 
+ @see executeStatements:
+ @see [sqlite3_exec()](http://sqlite.org/c3ref/exec.html)
+
+ */
+
+- (BOOL)executeStatements:(NSString *)sql withResultBlock:(__attribute__((noescape)) FMDBExecuteStatementsCallbackBlock _Nullable)block;
+
+/** Last insert rowid
+ 
+ Each entry in an SQLite table has a unique 64-bit signed integer key called the "rowid". The rowid is always available as an undeclared column named `ROWID`, `OID`, or `_ROWID_` as long as those names are not also used by explicitly declared columns. If the table has a column of type `INTEGER PRIMARY KEY` then that column is another alias for the rowid.
+ 
+ This routine returns the rowid of the most recent successful `INSERT` into the database from the database connection in the first argument. As of SQLite version 3.7.7, this routines records the last insert rowid of both ordinary tables and virtual tables. If no successful `INSERT`s have ever occurred on that database connection, zero is returned.
+ 
+ @return The rowid of the last inserted row.
+ 
+ @see [sqlite3_last_insert_rowid()](http://sqlite.org/c3ref/last_insert_rowid.html)
+
+ */
+
+@property (nonatomic, readonly) int64_t lastInsertRowId;
+
+/** The number of rows changed by prior SQL statement.
+ 
+ This function returns the number of database rows that were changed or inserted or deleted by the most recently completed SQL statement on the database connection specified by the first parameter. Only changes that are directly specified by the INSERT, UPDATE, or DELETE statement are counted.
+ 
+ @return The number of rows changed by prior SQL statement.
+ 
+ @see [sqlite3_changes()](http://sqlite.org/c3ref/changes.html)
+ 
+ */
+
+@property (nonatomic, readonly) int changes;
+
+
+///-------------------------
+/// @name Retrieving results
+///-------------------------
+
+/** Execute select statement
+
+ Executing queries returns an `<FMResultSet>` object if successful, and `nil` upon failure.  Like executing updates, there is a variant that accepts an `NSError **` parameter.  Otherwise you should use the `<lastErrorMessage>` and `<lastErrorMessage>` methods to determine why a query failed.
+ 
+ In order to iterate through the results of your query, you use a `while()` loop.  You also need to "step" (via `<[FMResultSet next]>`) from one record to the other.
+ 
+ This method employs [`sqlite3_bind`](http://sqlite.org/c3ref/bind_blob.html) for any optional value parameters. This  properly escapes any characters that need escape sequences (e.g. quotation marks), which eliminates simple SQL errors as well as protects against SQL injection attacks. This method natively handles `NSString`, `NSNumber`, `NSNull`, `NSDate`, and `NSData` objects. All other object types will be interpreted as text values using the object's `description` method.
+
+ @param sql The SELECT statement to be performed, with optional `?` placeholders.
+
+ @param ... Optional parameters to bind to `?` placeholders in the SQL statement. These should be Objective-C objects (e.g. `NSString`, `NSNumber`, etc.), not fundamental C data types (e.g. `int`, `char *`, etc.).
+
+ @return A `<FMResultSet>` for the result set upon success; `nil` upon failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+ 
+ @see FMResultSet
+ @see [`FMResultSet next`](<[FMResultSet next]>)
+ @see [`sqlite3_bind`](http://sqlite.org/c3ref/bind_blob.html)
+ 
+ @note You cannot use this method from Swift due to incompatibilities between Swift and Objective-C variadic implementations. Consider using `<executeQuery:values:>` instead.
+ */
+
+- (FMResultSet * _Nullable)executeQuery:(NSString*)sql, ...;
+
+/** Execute select statement
+
+ Executing queries returns an `<FMResultSet>` object if successful, and `nil` upon failure.  Like executing updates, there is a variant that accepts an `NSError **` parameter.  Otherwise you should use the `<lastErrorMessage>` and `<lastErrorMessage>` methods to determine why a query failed.
+ 
+ In order to iterate through the results of your query, you use a `while()` loop.  You also need to "step" (via `<[FMResultSet next]>`) from one record to the other.
+ 
+ @param format The SQL to be performed, with `printf`-style escape sequences.
+
+ @param ... Optional parameters to bind to use in conjunction with the `printf`-style escape sequences in the SQL statement.
+
+ @return A `<FMResultSet>` for the result set upon success; `nil` upon failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+
+ @see executeQuery:
+ @see FMResultSet
+ @see [`FMResultSet next`](<[FMResultSet next]>)
+
+ @note This method does not technically perform a traditional printf-style replacement. What this method actually does is replace the printf-style percent sequences with a SQLite `?` placeholder, and then bind values to that placeholder. Thus the following command
+ 
+    [db executeQueryWithFormat:@"SELECT * FROM test WHERE name=%@", @"Gus"];
+ 
+ is actually replacing the `%@` with `?` placeholder, and then performing something equivalent to `<executeQuery:>`
+ 
+    [db executeQuery:@"SELECT * FROM test WHERE name=?", @"Gus"];
+ 
+ There are two reasons why this distinction is important. First, the printf-style escape sequences can only be used where it is permissible to use a SQLite `?` placeholder. You can use it only for values in SQL statements, but not for table names or column names or any other non-value context. This method also cannot be used in conjunction with `pragma` statements and the like. Second, note the lack of quotation marks in the SQL. The `WHERE` clause was _not_ `WHERE name='%@'` (like you might have to do if you built a SQL statement using `NSString` method `stringWithFormat`), but rather simply `WHERE name=%@`.
+ 
+ */
+
+- (FMResultSet * _Nullable)executeQueryWithFormat:(NSString*)format, ... NS_FORMAT_FUNCTION(1,2);
+
+/** Execute select statement
+
+ Executing queries returns an `<FMResultSet>` object if successful, and `nil` upon failure.  Like executing updates, there is a variant that accepts an `NSError **` parameter.  Otherwise you should use the `<lastErrorMessage>` and `<lastErrorMessage>` methods to determine why a query failed.
+ 
+ In order to iterate through the results of your query, you use a `while()` loop.  You also need to "step" (via `<[FMResultSet next]>`) from one record to the other.
+ 
+ @param sql The SELECT statement to be performed, with optional `?` placeholders.
+
+ @param arguments A `NSArray` of objects to be used when binding values to the `?` placeholders in the SQL statement.
+
+ @return A `<FMResultSet>` for the result set upon success; `nil` upon failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+
+ @see -executeQuery:values:error:
+ @see FMResultSet
+ @see [`FMResultSet next`](<[FMResultSet next]>)
+ */
+
+- (FMResultSet * _Nullable)executeQuery:(NSString *)sql withArgumentsInArray:(NSArray *)arguments;
+
+/** Execute select statement
+ 
+ Executing queries returns an `<FMResultSet>` object if successful, and `nil` upon failure.  Like executing updates, there is a variant that accepts an `NSError **` parameter.  Otherwise you should use the `<lastErrorMessage>` and `<lastErrorMessage>` methods to determine why a query failed.
+ 
+ In order to iterate through the results of your query, you use a `while()` loop.  You also need to "step" (via `<[FMResultSet next]>`) from one record to the other.
+ 
+ This is similar to `<executeQuery:withArgumentsInArray:>`, except that this also accepts a pointer to a `NSError` pointer, so that errors can be returned.
+ 
+ In Swift, this throws errors, as if it were defined as follows:
+ 
+ `func executeQuery(sql: String, values: [Any]?) throws  -> FMResultSet!`
+
+ @param sql The SELECT statement to be performed, with optional `?` placeholders.
+ 
+ @param values A `NSArray` of objects to be used when binding values to the `?` placeholders in the SQL statement.
+
+ @param error A `NSError` object to receive any error object (if any).
+
+ @return A `<FMResultSet>` for the result set upon success; `nil` upon failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+ 
+ @see FMResultSet
+ @see [`FMResultSet next`](<[FMResultSet next]>)
+ 
+ @note When called from Swift, only use the first two parameters, `sql` and `values`. This but throws the error.
+
+ */
+
+- (FMResultSet * _Nullable)executeQuery:(NSString *)sql values:(NSArray * _Nullable)values error:(NSError * _Nullable __autoreleasing *)error;
+
+/** Execute select statement
+
+ Executing queries returns an `<FMResultSet>` object if successful, and `nil` upon failure.  Like executing updates, there is a variant that accepts an `NSError **` parameter.  Otherwise you should use the `<lastErrorMessage>` and `<lastErrorMessage>` methods to determine why a query failed.
+ 
+ In order to iterate through the results of your query, you use a `while()` loop.  You also need to "step" (via `<[FMResultSet next]>`) from one record to the other.
+ 
+ @param sql The SELECT statement to be performed, with optional `?` placeholders.
+
+ @param arguments A `NSDictionary` of objects keyed by column names that will be used when binding values to the `?` placeholders in the SQL statement.
+
+ @return A `<FMResultSet>` for the result set upon success; `nil` upon failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+
+ @see FMResultSet
+ @see [`FMResultSet next`](<[FMResultSet next]>)
+ */
+
+- (FMResultSet * _Nullable)executeQuery:(NSString *)sql withParameterDictionary:(NSDictionary * _Nullable)arguments;
+
+
+// Documentation forthcoming.
+- (FMResultSet * _Nullable)executeQuery:(NSString *)sql withVAList:(va_list)args;
+
+///-------------------
+/// @name Transactions
+///-------------------
+
+/** Begin a transaction
+ 
+ @return `YES` on success; `NO` on failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+ 
+ @see commit
+ @see rollback
+ @see beginDeferredTransaction
+ @see isInTransaction
+ */
+
+- (BOOL)beginTransaction;
+
+/** Begin a deferred transaction
+ 
+ @return `YES` on success; `NO` on failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+ 
+ @see commit
+ @see rollback
+ @see beginTransaction
+ @see isInTransaction
+ */
+
+- (BOOL)beginDeferredTransaction;
+
+/** Commit a transaction
+
+ Commit a transaction that was initiated with either `<beginTransaction>` or with `<beginDeferredTransaction>`.
+ 
+ @return `YES` on success; `NO` on failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+ 
+ @see beginTransaction
+ @see beginDeferredTransaction
+ @see rollback
+ @see isInTransaction
+ */
+
+- (BOOL)commit;
+
+/** Rollback a transaction
+
+ Rollback a transaction that was initiated with either `<beginTransaction>` or with `<beginDeferredTransaction>`.
+
+ @return `YES` on success; `NO` on failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+ 
+ @see beginTransaction
+ @see beginDeferredTransaction
+ @see commit
+ @see isInTransaction
+ */
+
+- (BOOL)rollback;
+
+/** Identify whether currently in a transaction or not
+  
+ @see beginTransaction
+ @see beginDeferredTransaction
+ @see commit
+ @see rollback
+ */
+
+@property (nonatomic, readonly) BOOL isInTransaction;
+
+- (BOOL)inTransaction __deprecated_msg("Use isInTransaction property instead");
+
+
+///----------------------------------------
+/// @name Cached statements and result sets
+///----------------------------------------
+
+/** Clear cached statements */
+
+- (void)clearCachedStatements;
+
+/** Close all open result sets */
+
+- (void)closeOpenResultSets;
+
+/** Whether database has any open result sets
+ 
+ @return `YES` if there are open result sets; `NO` if not.
+ */
+
+@property (nonatomic, readonly) BOOL hasOpenResultSets;
+
+/** Whether should cache statements or not
+  */
+
+@property (nonatomic) BOOL shouldCacheStatements;
+
+/** Interupt pending database operation
+ 
+ This method causes any pending database operation to abort and return at its earliest opportunity
+ 
+ @return `YES` on success; `NO` on failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+ 
+ */
+
+- (BOOL)interrupt;
+
+///-------------------------
+/// @name Encryption methods
+///-------------------------
+
+/** Set encryption key.
+ 
+ @param key The key to be used.
+
+ @return `YES` if success, `NO` on error.
+
+ @see https://www.zetetic.net/sqlcipher/
+ 
+ @warning You need to have purchased the sqlite encryption extensions for this method to work.
+ */
+
+- (BOOL)setKey:(NSString*)key;
+
+/** Reset encryption key
+
+ @param key The key to be used.
+
+ @return `YES` if success, `NO` on error.
+
+ @see https://www.zetetic.net/sqlcipher/
+
+ @warning You need to have purchased the sqlite encryption extensions for this method to work.
+ */
+
+- (BOOL)rekey:(NSString*)key;
+
+/** Set encryption key using `keyData`.
+ 
+ @param keyData The `NSData` to be used.
+
+ @return `YES` if success, `NO` on error.
+
+ @see https://www.zetetic.net/sqlcipher/
+ 
+ @warning You need to have purchased the sqlite encryption extensions for this method to work.
+ */
+
+- (BOOL)setKeyWithData:(NSData *)keyData;
+
+/** Reset encryption key using `keyData`.
+
+ @param keyData The `NSData` to be used.
+
+ @return `YES` if success, `NO` on error.
+
+ @see https://www.zetetic.net/sqlcipher/
+
+ @warning You need to have purchased the sqlite encryption extensions for this method to work.
+ */
+
+- (BOOL)rekeyWithData:(NSData *)keyData;
+
+
+///------------------------------
+/// @name General inquiry methods
+///------------------------------
+
+/** The path of the database file
+ */
+
+@property (nonatomic, readonly, nullable) NSString *databasePath;
+
+/** The file URL of the database file.
+ */
+
+@property (nonatomic, readonly, nullable) NSURL *databaseURL;
+
+/** The underlying SQLite handle 
+ 
+ @return The `sqlite3` pointer.
+ 
+ */
+
+@property (nonatomic, readonly) void *sqliteHandle;
+
+
+///-----------------------------
+/// @name Retrieving error codes
+///-----------------------------
+
+/** Last error message
+ 
+ Returns the English-language text that describes the most recent failed SQLite API call associated with a database connection. If a prior API call failed but the most recent API call succeeded, this return value is undefined.
+
+ @return `NSString` of the last error message.
+ 
+ @see [sqlite3_errmsg()](http://sqlite.org/c3ref/errcode.html)
+ @see lastErrorCode
+ @see lastError
+ 
+ */
+
+- (NSString*)lastErrorMessage;
+
+/** Last error code
+ 
+ Returns the numeric result code or extended result code for the most recent failed SQLite API call associated with a database connection. If a prior API call failed but the most recent API call succeeded, this return value is undefined.
+ 
+ @return Integer value of the last error code.
+ 
+ @see [sqlite3_errcode()](http://sqlite.org/c3ref/errcode.html)
+ @see lastErrorMessage
+ @see lastError
+ 
+ */
+
+- (int)lastErrorCode;
+
+/** Last extended error code
+ 
+ Returns the numeric extended result code for the most recent failed SQLite API call associated with a database connection. If a prior API call failed but the most recent API call succeeded, this return value is undefined.
+ 
+ @return Integer value of the last extended error code.
+ 
+ @see [sqlite3_errcode()](http://sqlite.org/c3ref/errcode.html)
+ @see [2. Primary Result Codes versus Extended Result Codes](http://sqlite.org/rescode.html#primary_result_codes_versus_extended_result_codes)
+ @see [5. Extended Result Code List](http://sqlite.org/rescode.html#extrc)
+ @see lastErrorMessage
+ @see lastError
+ 
+ */
+
+- (int)lastExtendedErrorCode;
+
+/** Had error
+
+ @return `YES` if there was an error, `NO` if no error.
+ 
+ @see lastError
+ @see lastErrorCode
+ @see lastErrorMessage
+ 
+ */
+
+- (BOOL)hadError;
+
+/** Last error
+
+ @return `NSError` representing the last error.
+ 
+ @see lastErrorCode
+ @see lastErrorMessage
+ 
+ */
+
+- (NSError *)lastError;
+
+
+// description forthcoming
+@property (nonatomic) NSTimeInterval maxBusyRetryTimeInterval;
+
+
+///------------------
+/// @name Save points
+///------------------
+
+/** Start save point
+ 
+ @param name Name of save point.
+ 
+ @param outErr A `NSError` object to receive any error object (if any).
+ 
+ @return `YES` on success; `NO` on failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+ 
+ @see releaseSavePointWithName:error:
+ @see rollbackToSavePointWithName:error:
+ */
+
+- (BOOL)startSavePointWithName:(NSString*)name error:(NSError * _Nullable *)outErr;
+
+/** Release save point
+
+ @param name Name of save point.
+ 
+ @param outErr A `NSError` object to receive any error object (if any).
+ 
+ @return `YES` on success; `NO` on failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+
+ @see startSavePointWithName:error:
+ @see rollbackToSavePointWithName:error:
+ 
+ */
+
+- (BOOL)releaseSavePointWithName:(NSString*)name error:(NSError * _Nullable *)outErr;
+
+/** Roll back to save point
+
+ @param name Name of save point.
+ @param outErr A `NSError` object to receive any error object (if any).
+ 
+ @return `YES` on success; `NO` on failure. If failed, you can call `<lastError>`, `<lastErrorCode>`, or `<lastErrorMessage>` for diagnostic information regarding the failure.
+ 
+ @see startSavePointWithName:error:
+ @see releaseSavePointWithName:error:
+ 
+ */
+
+- (BOOL)rollbackToSavePointWithName:(NSString*)name error:(NSError * _Nullable *)outErr;
+
+/** Start save point
+
+ @param block Block of code to perform from within save point.
+ 
+ @return The NSError corresponding to the error, if any. If no error, returns `nil`.
+
+ @see startSavePointWithName:error:
+ @see releaseSavePointWithName:error:
+ @see rollbackToSavePointWithName:error:
+ 
+ */
+
+- (NSError * _Nullable)inSavePoint:(__attribute__((noescape)) void (^)(BOOL *rollback))block;
+
+///----------------------------
+/// @name SQLite library status
+///----------------------------
+
+/** Test to see if the library is threadsafe
+
+ @return `NO` if and only if SQLite was compiled with mutexing code omitted due to the SQLITE_THREADSAFE compile-time option being set to 0.
+
+ @see [sqlite3_threadsafe()](http://sqlite.org/c3ref/threadsafe.html)
+ */
+
++ (BOOL)isSQLiteThreadSafe;
+
+/** Run-time library version numbers
+ 
+ @return The sqlite library version string.
+ 
+ @see [sqlite3_libversion()](http://sqlite.org/c3ref/libversion.html)
+ */
+
++ (NSString*)sqliteLibVersion;
+
+
++ (NSString*)FMDBUserVersion;
+
++ (SInt32)FMDBVersion;
+
+
+///------------------------
+/// @name Make SQL function
+///------------------------
+
+/** Adds SQL functions or aggregates or to redefine the behavior of existing SQL functions or aggregates.
+ 
+ For example:
+ 
+    [db makeFunctionNamed:@"RemoveDiacritics" arguments:1 block:^(void *context, int argc, void **argv) {
+        SqliteValueType type = [self.db valueType:argv[0]];
+        if (type == SqliteValueTypeNull) {
+            [self.db resultNullInContext:context];
+             return;
+        }
+        if (type != SqliteValueTypeText) {
+            [self.db resultError:@"Expected text" context:context];
+            return;
+        }
+        NSString *string = [self.db valueString:argv[0]];
+        NSString *result = [string stringByFoldingWithOptions:NSDiacriticInsensitiveSearch locale:nil];
+        [self.db resultString:result context:context];
+    }];
+
+    FMResultSet *rs = [db executeQuery:@"SELECT * FROM employees WHERE RemoveDiacritics(first_name) LIKE 'jose'"];
+    NSAssert(rs, @"Error %@", [db lastErrorMessage]);
+ 
+ @param name Name of function.
+
+ @param arguments Maximum number of parameters.
+
+ @param block The block of code for the function.
+
+ @see [sqlite3_create_function()](http://sqlite.org/c3ref/create_function.html)
+ */
+
+- (void)makeFunctionNamed:(NSString *)name arguments:(int)arguments block:(void (^)(void *context, int argc, void * _Nonnull * _Nonnull argv))block;
+
+- (void)makeFunctionNamed:(NSString *)name maximumArguments:(int)count withBlock:(void (^)(void *context, int argc, void * _Nonnull * _Nonnull argv))block __deprecated_msg("Use makeFunctionNamed:arguments:block:");
+
+typedef NS_ENUM(int, SqliteValueType) {
+    SqliteValueTypeInteger = 1,
+    SqliteValueTypeFloat   = 2,
+    SqliteValueTypeText    = 3,
+    SqliteValueTypeBlob    = 4,
+    SqliteValueTypeNull    = 5
+};
+
+- (SqliteValueType)valueType:(void *)argv;
+
+/**
+ Get integer value of parameter in custom function.
+ 
+ @param value The argument whose value to return.
+ @return The integer value.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (int)valueInt:(void *)value;
+
+/**
+ Get long value of parameter in custom function.
+ 
+ @param value The argument whose value to return.
+ @return The long value.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (long long)valueLong:(void *)value;
+
+/**
+ Get double value of parameter in custom function.
+ 
+ @param value The argument whose value to return.
+ @return The double value.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (double)valueDouble:(void *)value;
+
+/**
+ Get `NSData` value of parameter in custom function.
+ 
+ @param value The argument whose value to return.
+ @return The data object.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (NSData * _Nullable)valueData:(void *)value;
+
+/**
+ Get string value of parameter in custom function.
+ 
+ @param value The argument whose value to return.
+ @return The string value.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (NSString * _Nullable)valueString:(void *)value;
+
+/**
+ Return null value from custom function.
+ 
+ @param context The context to which the null value will be returned.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (void)resultNullInContext:(void *)context NS_SWIFT_NAME(resultNull(context:));
+
+/**
+ Return integer value from custom function.
+ 
+ @param value The integer value to be returned.
+ @param context The context to which the value will be returned.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (void)resultInt:(int) value context:(void *)context;
+
+/**
+ Return long value from custom function.
+ 
+ @param value The long value to be returned.
+ @param context The context to which the value will be returned.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (void)resultLong:(long long)value context:(void *)context;
+
+/**
+ Return double value from custom function.
+ 
+ @param value The double value to be returned.
+ @param context The context to which the value will be returned.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (void)resultDouble:(double)value context:(void *)context;
+
+/**
+ Return `NSData` object from custom function.
+ 
+ @param data The `NSData` object to be returned.
+ @param context The context to which the value will be returned.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (void)resultData:(NSData *)data context:(void *)context;
+
+/**
+ Return string value from custom function.
+ 
+ @param value The string value to be returned.
+ @param context The context to which the value will be returned.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (void)resultString:(NSString *)value context:(void *)context;
+
+/**
+ Return error string from custom function.
+ 
+ @param error The error string to be returned.
+ @param context The context to which the error will be returned.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (void)resultError:(NSString *)error context:(void *)context;
+
+/**
+ Return error code from custom function.
+ 
+ @param errorCode The integer error code to be returned.
+ @param context The context to which the error will be returned.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (void)resultErrorCode:(int)errorCode context:(void *)context;
+
+/**
+ Report memory error in custom function.
+ 
+ @param context The context to which the error will be returned.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (void)resultErrorNoMemoryInContext:(void *)context NS_SWIFT_NAME(resultErrorNoMemory(context:));
+
+/**
+ Report that string or BLOB is too long to represent in custom function.
+ 
+ @param context The context to which the error will be returned.
+ 
+ @see makeFunctionNamed:arguments:block:
+ */
+- (void)resultErrorTooBigInContext:(void *)context NS_SWIFT_NAME(resultErrorTooBig(context:));
+
+///---------------------
+/// @name Date formatter
+///---------------------
+
+/** Generate an `NSDateFormatter` that won't be broken by permutations of timezones or locales.
+ 
+ Use this method to generate values to set the dateFormat property.
+ 
+ Example:
+
+    myDB.dateFormat = [FMDatabase storeableDateFormat:@"yyyy-MM-dd HH:mm:ss"];
+
+ @param format A valid NSDateFormatter format string.
+ 
+ @return A `NSDateFormatter` that can be used for converting dates to strings and vice versa.
+ 
+ @see hasDateFormatter
+ @see setDateFormat:
+ @see dateFromString:
+ @see stringFromDate:
+ @see storeableDateFormat:
+
+ @warning Note that `NSDateFormatter` is not thread-safe, so the formatter generated by this method should be assigned to only one FMDB instance and should not be used for other purposes.
+
+ */
+
++ (NSDateFormatter *)storeableDateFormat:(NSString *)format;
+
+/** Test whether the database has a date formatter assigned.
+ 
+ @return `YES` if there is a date formatter; `NO` if not.
+ 
+ @see hasDateFormatter
+ @see setDateFormat:
+ @see dateFromString:
+ @see stringFromDate:
+ @see storeableDateFormat:
+ */
+
+- (BOOL)hasDateFormatter;
+
+/** Set to a date formatter to use string dates with sqlite instead of the default UNIX timestamps.
+ 
+ @param format Set to nil to use UNIX timestamps. Defaults to nil. Should be set using a formatter generated using FMDatabase::storeableDateFormat.
+ 
+ @see hasDateFormatter
+ @see setDateFormat:
+ @see dateFromString:
+ @see stringFromDate:
+ @see storeableDateFormat:
+ 
+ @warning Note there is no direct getter for the `NSDateFormatter`, and you should not use the formatter you pass to FMDB for other purposes, as `NSDateFormatter` is not thread-safe.
+ */
+
+- (void)setDateFormat:(NSDateFormatter *)format;
+
+/** Convert the supplied NSString to NSDate, using the current database formatter.
+ 
+ @param s `NSString` to convert to `NSDate`.
+ 
+ @return The `NSDate` object; or `nil` if no formatter is set.
+ 
+ @see hasDateFormatter
+ @see setDateFormat:
+ @see dateFromString:
+ @see stringFromDate:
+ @see storeableDateFormat:
+ */
+
+- (NSDate * _Nullable)dateFromString:(NSString *)s;
+
+/** Convert the supplied NSDate to NSString, using the current database formatter.
+ 
+ @param date `NSDate` of date to convert to `NSString`.
+
+ @return The `NSString` representation of the date; `nil` if no formatter is set.
+ 
+ @see hasDateFormatter
+ @see setDateFormat:
+ @see dateFromString:
+ @see stringFromDate:
+ @see storeableDateFormat:
+ */
+
+- (NSString *)stringFromDate:(NSDate *)date;
+
+@end
+
+
+/** Objective-C wrapper for `sqlite3_stmt`
+ 
+ This is a wrapper for a SQLite `sqlite3_stmt`. Generally when using FMDB you will not need to interact directly with `FMStatement`, but rather with `<FMDatabase>` and `<FMResultSet>` only.
+ 
+ ### See also
+ 
+ - `<FMDatabase>`
+ - `<FMResultSet>`
+ - [`sqlite3_stmt`](http://www.sqlite.org/c3ref/stmt.html)
+ */
+
+@interface FMStatement : NSObject {
+    void *_statement;
+    NSString *_query;
+    long _useCount;
+    BOOL _inUse;
+}
+
+///-----------------
+/// @name Properties
+///-----------------
+
+/** Usage count */
+
+@property (atomic, assign) long useCount;
+
+/** SQL statement */
+
+@property (atomic, retain) NSString *query;
+
+/** SQLite sqlite3_stmt
+ 
+ @see [`sqlite3_stmt`](http://www.sqlite.org/c3ref/stmt.html)
+ */
+
+@property (atomic, assign) void *statement;
+
+/** Indication of whether the statement is in use */
+
+@property (atomic, assign) BOOL inUse;
+
+///----------------------------
+/// @name Closing and Resetting
+///----------------------------
+
+/** Close statement */
+
+- (void)close;
+
+/** Reset statement */
+
+- (void)reset;
+
+@end
+
+#pragma clang diagnostic pop
+
+NS_ASSUME_NONNULL_END

ios/JianYuIOS/Pods/FMDB/src/fmdb/FMDatabase.m

@@ -0,0 +1,1596 @@
+#import "FMDatabase.h"
+#import "unistd.h"
+#import <objc/runtime.h>
+
+#if FMDB_SQLITE_STANDALONE
+#import <sqlite3/sqlite3.h>
+#else
+#import <sqlite3.h>
+#endif
+
+@interface FMDatabase () {
+    void*               _db;
+    BOOL                _isExecutingStatement;
+    NSTimeInterval      _startBusyRetryTime;
+    
+    NSMutableSet        *_openResultSets;
+    NSMutableSet        *_openFunctions;
+    
+    NSDateFormatter     *_dateFormat;
+}
+
+NS_ASSUME_NONNULL_BEGIN
+
+- (FMResultSet * _Nullable)executeQuery:(NSString *)sql withArgumentsInArray:(NSArray * _Nullable)arrayArgs orDictionary:(NSDictionary * _Nullable)dictionaryArgs orVAList:(va_list)args;
+- (BOOL)executeUpdate:(NSString *)sql error:(NSError * _Nullable *)outErr withArgumentsInArray:(NSArray * _Nullable)arrayArgs orDictionary:(NSDictionary * _Nullable)dictionaryArgs orVAList:(va_list)args;
+
+NS_ASSUME_NONNULL_END
+
+@end
+
+@implementation FMDatabase
+
+// Because these two properties have all of their accessor methods implemented,
+// we have to synthesize them to get the corresponding ivars. The rest of the
+// properties have their ivars synthesized automatically for us.
+
+@synthesize shouldCacheStatements = _shouldCacheStatements;
+@synthesize maxBusyRetryTimeInterval = _maxBusyRetryTimeInterval;
+
+#pragma mark FMDatabase instantiation and deallocation
+
++ (instancetype)databaseWithPath:(NSString *)aPath {
+    return FMDBReturnAutoreleased([[self alloc] initWithPath:aPath]);
+}
+
++ (instancetype)databaseWithURL:(NSURL *)url {
+    return FMDBReturnAutoreleased([[self alloc] initWithURL:url]);
+}
+
+- (instancetype)init {
+    return [self initWithPath:nil];
+}
+
+- (instancetype)initWithURL:(NSURL *)url {
+    return [self initWithPath:url.path];
+}
+
+- (instancetype)initWithPath:(NSString *)path {
+    
+    assert(sqlite3_threadsafe()); // whoa there big boy- gotta make sure sqlite it happy with what we're going to do.
+    
+    self = [super init];
+    
+    if (self) {
+        _databasePath               = [path copy];
+        _openResultSets             = [[NSMutableSet alloc] init];
+        _db                         = nil;
+        _logsErrors                 = YES;
+        _crashOnErrors              = NO;
+        _maxBusyRetryTimeInterval   = 2;
+    }
+    
+    return self;
+}
+
+#if ! __has_feature(objc_arc)
+- (void)finalize {
+    [self close];
+    [super finalize];
+}
+#endif
+
+- (void)dealloc {
+    [self close];
+    FMDBRelease(_openResultSets);
+    FMDBRelease(_cachedStatements);
+    FMDBRelease(_dateFormat);
+    FMDBRelease(_databasePath);
+    FMDBRelease(_openFunctions);
+    
+#if ! __has_feature(objc_arc)
+    [super dealloc];
+#endif
+}
+
+- (NSURL *)databaseURL {
+    return _databasePath ? [NSURL fileURLWithPath:_databasePath] : nil;
+}
+
++ (NSString*)FMDBUserVersion {
+    return @"2.7.2";
+}
+
+// returns 0x0240 for version 2.4.  This makes it super easy to do things like:
+// /* need to make sure to do X with FMDB version 2.4 or later */
+// if ([FMDatabase FMDBVersion] >= 0x0240) { … }
+
++ (SInt32)FMDBVersion {
+    
+    // we go through these hoops so that we only have to change the version number in a single spot.
+    static dispatch_once_t once;
+    static SInt32 FMDBVersionVal = 0;
+    
+    dispatch_once(&once, ^{
+        NSString *prodVersion = [self FMDBUserVersion];
+        
+        if ([[prodVersion componentsSeparatedByString:@"."] count] < 3) {
+            prodVersion = [prodVersion stringByAppendingString:@".0"];
+        }
+        
+        NSString *junk = [prodVersion stringByReplacingOccurrencesOfString:@"." withString:@""];
+        
+        char *e = nil;
+        FMDBVersionVal = (int) strtoul([junk UTF8String], &e, 16);
+        
+    });
+    
+    return FMDBVersionVal;
+}
+
+#pragma mark SQLite information
+
++ (NSString*)sqliteLibVersion {
+    return [NSString stringWithFormat:@"%s", sqlite3_libversion()];
+}
+
++ (BOOL)isSQLiteThreadSafe {
+    // make sure to read the sqlite headers on this guy!
+    return sqlite3_threadsafe() != 0;
+}
+
+- (void*)sqliteHandle {
+    return _db;
+}
+
+- (const char*)sqlitePath {
+    
+    if (!_databasePath) {
+        return ":memory:";
+    }
+    
+    if ([_databasePath length] == 0) {
+        return ""; // this creates a temporary database (it's an sqlite thing).
+    }
+    
+    return [_databasePath fileSystemRepresentation];
+    
+}
+
+#pragma mark Open and close database
+
+- (BOOL)open {
+    if (_db) {
+        return YES;
+    }
+    
+    int err = sqlite3_open([self sqlitePath], (sqlite3**)&_db );
+    if(err != SQLITE_OK) {
+        NSLog(@"error opening!: %d", err);
+        return NO;
+    }
+    
+    if (_maxBusyRetryTimeInterval > 0.0) {
+        // set the handler
+        [self setMaxBusyRetryTimeInterval:_maxBusyRetryTimeInterval];
+    }
+    
+    
+    return YES;
+}
+
+- (BOOL)openWithFlags:(int)flags {
+    return [self openWithFlags:flags vfs:nil];
+}
+- (BOOL)openWithFlags:(int)flags vfs:(NSString *)vfsName {
+#if SQLITE_VERSION_NUMBER >= 3005000
+    if (_db) {
+        return YES;
+    }
+    
+    int err = sqlite3_open_v2([self sqlitePath], (sqlite3**)&_db, flags, [vfsName UTF8String]);
+    if(err != SQLITE_OK) {
+        NSLog(@"error opening!: %d", err);
+        return NO;
+    }
+    
+    if (_maxBusyRetryTimeInterval > 0.0) {
+        // set the handler
+        [self setMaxBusyRetryTimeInterval:_maxBusyRetryTimeInterval];
+    }
+    
+    return YES;
+#else
+    NSLog(@"openWithFlags requires SQLite 3.5");
+    return NO;
+#endif
+}
+
+
+- (BOOL)close {
+    
+    [self clearCachedStatements];
+    [self closeOpenResultSets];
+    
+    if (!_db) {
+        return YES;
+    }
+    
+    int  rc;
+    BOOL retry;
+    BOOL triedFinalizingOpenStatements = NO;
+    
+    do {
+        retry   = NO;
+        rc      = sqlite3_close(_db);
+        if (SQLITE_BUSY == rc || SQLITE_LOCKED == rc) {
+            if (!triedFinalizingOpenStatements) {
+                triedFinalizingOpenStatements = YES;
+                sqlite3_stmt *pStmt;
+                while ((pStmt = sqlite3_next_stmt(_db, nil)) !=0) {
+                    NSLog(@"Closing leaked statement");
+                    sqlite3_finalize(pStmt);
+                    retry = YES;
+                }
+            }
+        }
+        else if (SQLITE_OK != rc) {
+            NSLog(@"error closing!: %d", rc);
+        }
+    }
+    while (retry);
+    
+    _db = nil;
+    return YES;
+}
+
+#pragma mark Busy handler routines
+
+// NOTE: appledoc seems to choke on this function for some reason;
+//       so when generating documentation, you might want to ignore the
+//       .m files so that it only documents the public interfaces outlined
+//       in the .h files.
+//
+//       This is a known appledoc bug that it has problems with C functions
+//       within a class implementation, but for some reason, only this
+//       C function causes problems; the rest don't. Anyway, ignoring the .m
+//       files with appledoc will prevent this problem from occurring.
+
+static int FMDBDatabaseBusyHandler(void *f, int count) {
+    FMDatabase *self = (__bridge FMDatabase*)f;
+    
+    if (count == 0) {
+        self->_startBusyRetryTime = [NSDate timeIntervalSinceReferenceDate];
+        return 1;
+    }
+    
+    NSTimeInterval delta = [NSDate timeIntervalSinceReferenceDate] - (self->_startBusyRetryTime);
+    
+    if (delta < [self maxBusyRetryTimeInterval]) {
+        int requestedSleepInMillseconds = (int) arc4random_uniform(50) + 50;
+        int actualSleepInMilliseconds = sqlite3_sleep(requestedSleepInMillseconds);
+        if (actualSleepInMilliseconds != requestedSleepInMillseconds) {
+            NSLog(@"WARNING: Requested sleep of %i milliseconds, but SQLite returned %i. Maybe SQLite wasn't built with HAVE_USLEEP=1?", requestedSleepInMillseconds, actualSleepInMilliseconds);
+        }
+        return 1;
+    }
+    
+    return 0;
+}
+
+- (void)setMaxBusyRetryTimeInterval:(NSTimeInterval)timeout {
+    
+    _maxBusyRetryTimeInterval = timeout;
+    
+    if (!_db) {
+        return;
+    }
+    
+    if (timeout > 0) {
+        sqlite3_busy_handler(_db, &FMDBDatabaseBusyHandler, (__bridge void *)(self));
+    }
+    else {
+        // turn it off otherwise
+        sqlite3_busy_handler(_db, nil, nil);
+    }
+}
+
+- (NSTimeInterval)maxBusyRetryTimeInterval {
+    return _maxBusyRetryTimeInterval;
+}
+
+
+// we no longer make busyRetryTimeout public
+// but for folks who don't bother noticing that the interface to FMDatabase changed,
+// we'll still implement the method so they don't get suprise crashes
+- (int)busyRetryTimeout {
+    NSLog(@"%s:%d", __FUNCTION__, __LINE__);
+    NSLog(@"FMDB: busyRetryTimeout no longer works, please use maxBusyRetryTimeInterval");
+    return -1;
+}
+
+- (void)setBusyRetryTimeout:(int)i {
+#pragma unused(i)
+    NSLog(@"%s:%d", __FUNCTION__, __LINE__);
+    NSLog(@"FMDB: setBusyRetryTimeout does nothing, please use setMaxBusyRetryTimeInterval:");
+}
+
+#pragma mark Result set functions
+
+- (BOOL)hasOpenResultSets {
+    return [_openResultSets count] > 0;
+}
+
+- (void)closeOpenResultSets {
+    
+    //Copy the set so we don't get mutation errors
+    NSSet *openSetCopy = FMDBReturnAutoreleased([_openResultSets copy]);
+    for (NSValue *rsInWrappedInATastyValueMeal in openSetCopy) {
+        FMResultSet *rs = (FMResultSet *)[rsInWrappedInATastyValueMeal pointerValue];
+        
+        [rs setParentDB:nil];
+        [rs close];
+        
+        [_openResultSets removeObject:rsInWrappedInATastyValueMeal];
+    }
+}
+
+- (void)resultSetDidClose:(FMResultSet *)resultSet {
+    NSValue *setValue = [NSValue valueWithNonretainedObject:resultSet];
+    
+    [_openResultSets removeObject:setValue];
+}
+
+#pragma mark Cached statements
+
+- (void)clearCachedStatements {
+    
+    for (NSMutableSet *statements in [_cachedStatements objectEnumerator]) {
+        for (FMStatement *statement in [statements allObjects]) {
+            [statement close];
+        }
+    }
+    
+    [_cachedStatements removeAllObjects];
+}
+
+- (FMStatement*)cachedStatementForQuery:(NSString*)query {
+    
+    NSMutableSet* statements = [_cachedStatements objectForKey:query];
+    
+    return [[statements objectsPassingTest:^BOOL(FMStatement* statement, BOOL *stop) {
+        
+        *stop = ![statement inUse];
+        return *stop;
+        
+    }] anyObject];
+}
+
+
+- (void)setCachedStatement:(FMStatement*)statement forQuery:(NSString*)query {
+    
+    query = [query copy]; // in case we got handed in a mutable string...
+    [statement setQuery:query];
+    
+    NSMutableSet* statements = [_cachedStatements objectForKey:query];
+    if (!statements) {
+        statements = [NSMutableSet set];
+    }
+    
+    [statements addObject:statement];
+    
+    [_cachedStatements setObject:statements forKey:query];
+    
+    FMDBRelease(query);
+}
+
+#pragma mark Key routines
+
+- (BOOL)rekey:(NSString*)key {
+    NSData *keyData = [NSData dataWithBytes:(void *)[key UTF8String] length:(NSUInteger)strlen([key UTF8String])];
+    
+    return [self rekeyWithData:keyData];
+}
+
+- (BOOL)rekeyWithData:(NSData *)keyData {
+#ifdef SQLITE_HAS_CODEC
+    if (!keyData) {
+        return NO;
+    }
+    
+    int rc = sqlite3_rekey(_db, [keyData bytes], (int)[keyData length]);
+    
+    if (rc != SQLITE_OK) {
+        NSLog(@"error on rekey: %d", rc);
+        NSLog(@"%@", [self lastErrorMessage]);
+    }
+    
+    return (rc == SQLITE_OK);
+#else
+#pragma unused(keyData)
+    return NO;
+#endif
+}
+
+- (BOOL)setKey:(NSString*)key {
+    NSData *keyData = [NSData dataWithBytes:[key UTF8String] length:(NSUInteger)strlen([key UTF8String])];
+    
+    return [self setKeyWithData:keyData];
+}
+
+- (BOOL)setKeyWithData:(NSData *)keyData {
+#ifdef SQLITE_HAS_CODEC
+    if (!keyData) {
+        return NO;
+    }
+    
+    int rc = sqlite3_key(_db, [keyData bytes], (int)[keyData length]);
+    
+    return (rc == SQLITE_OK);
+#else
+#pragma unused(keyData)
+    return NO;
+#endif
+}
+
+#pragma mark Date routines
+
++ (NSDateFormatter *)storeableDateFormat:(NSString *)format {
+    
+    NSDateFormatter *result = FMDBReturnAutoreleased([[NSDateFormatter alloc] init]);
+    result.dateFormat = format;
+    result.timeZone = [NSTimeZone timeZoneForSecondsFromGMT:0];
+    result.locale = FMDBReturnAutoreleased([[NSLocale alloc] initWithLocaleIdentifier:@"en_US"]);
+    return result;
+}
+
+
+- (BOOL)hasDateFormatter {
+    return _dateFormat != nil;
+}
+
+- (void)setDateFormat:(NSDateFormatter *)format {
+    FMDBAutorelease(_dateFormat);
+    _dateFormat = FMDBReturnRetained(format);
+}
+
+- (NSDate *)dateFromString:(NSString *)s {
+    return [_dateFormat dateFromString:s];
+}
+
+- (NSString *)stringFromDate:(NSDate *)date {
+    return [_dateFormat stringFromDate:date];
+}
+
+#pragma mark State of database
+
+- (BOOL)goodConnection {
+    
+    if (!_db) {
+        return NO;
+    }
+    
+    FMResultSet *rs = [self executeQuery:@"select name from sqlite_master where type='table'"];
+    
+    if (rs) {
+        [rs close];
+        return YES;
+    }
+    
+    return NO;
+}
+
+- (void)warnInUse {
+    NSLog(@"The FMDatabase %@ is currently in use.", self);
+    
+#ifndef NS_BLOCK_ASSERTIONS
+    if (_crashOnErrors) {
+        NSAssert(false, @"The FMDatabase %@ is currently in use.", self);
+        abort();
+    }
+#endif
+}
+
+- (BOOL)databaseExists {
+    
+    if (!_db) {
+        
+        NSLog(@"The FMDatabase %@ is not open.", self);
+        
+#ifndef NS_BLOCK_ASSERTIONS
+        if (_crashOnErrors) {
+            NSAssert(false, @"The FMDatabase %@ is not open.", self);
+            abort();
+        }
+#endif
+        
+        return NO;
+    }
+    
+    return YES;
+}
+
+#pragma mark Error routines
+
+- (NSString *)lastErrorMessage {
+    return [NSString stringWithUTF8String:sqlite3_errmsg(_db)];
+}
+
+- (BOOL)hadError {
+    int lastErrCode = [self lastErrorCode];
+    
+    return (lastErrCode > SQLITE_OK && lastErrCode < SQLITE_ROW);
+}
+
+- (int)lastErrorCode {
+    return sqlite3_errcode(_db);
+}
+
+- (int)lastExtendedErrorCode {
+    return sqlite3_extended_errcode(_db);
+}
+
+- (NSError*)errorWithMessage:(NSString *)message {
+    NSDictionary* errorMessage = [NSDictionary dictionaryWithObject:message forKey:NSLocalizedDescriptionKey];
+    
+    return [NSError errorWithDomain:@"FMDatabase" code:sqlite3_errcode(_db) userInfo:errorMessage];
+}
+
+- (NSError*)lastError {
+    return [self errorWithMessage:[self lastErrorMessage]];
+}
+
+#pragma mark Update information routines
+
+- (sqlite_int64)lastInsertRowId {
+    
+    if (_isExecutingStatement) {
+        [self warnInUse];
+        return NO;
+    }
+    
+    _isExecutingStatement = YES;
+    
+    sqlite_int64 ret = sqlite3_last_insert_rowid(_db);
+    
+    _isExecutingStatement = NO;
+    
+    return ret;
+}
+
+- (int)changes {
+    if (_isExecutingStatement) {
+        [self warnInUse];
+        return 0;
+    }
+    
+    _isExecutingStatement = YES;
+    
+    int ret = sqlite3_changes(_db);
+    
+    _isExecutingStatement = NO;
+    
+    return ret;
+}
+
+#pragma mark SQL manipulation
+
+- (void)bindObject:(id)obj toColumn:(int)idx inStatement:(sqlite3_stmt*)pStmt {
+    
+    if ((!obj) || ((NSNull *)obj == [NSNull null])) {
+        sqlite3_bind_null(pStmt, idx);
+    }
+    
+    // FIXME - someday check the return codes on these binds.
+    else if ([obj isKindOfClass:[NSData class]]) {
+        const void *bytes = [obj bytes];
+        if (!bytes) {
+            // it's an empty NSData object, aka [NSData data].
+            // Don't pass a NULL pointer, or sqlite will bind a SQL null instead of a blob.
+            bytes = "";
+        }
+        sqlite3_bind_blob(pStmt, idx, bytes, (int)[obj length], SQLITE_STATIC);
+    }
+    else if ([obj isKindOfClass:[NSDate class]]) {
+        if (self.hasDateFormatter)
+            sqlite3_bind_text(pStmt, idx, [[self stringFromDate:obj] UTF8String], -1, SQLITE_STATIC);
+        else
+            sqlite3_bind_double(pStmt, idx, [obj timeIntervalSince1970]);
+    }
+    else if ([obj isKindOfClass:[NSNumber class]]) {
+        
+        if (strcmp([obj objCType], @encode(char)) == 0) {
+            sqlite3_bind_int(pStmt, idx, [obj charValue]);
+        }
+        else if (strcmp([obj objCType], @encode(unsigned char)) == 0) {
+            sqlite3_bind_int(pStmt, idx, [obj unsignedCharValue]);
+        }
+        else if (strcmp([obj objCType], @encode(short)) == 0) {
+            sqlite3_bind_int(pStmt, idx, [obj shortValue]);
+        }
+        else if (strcmp([obj objCType], @encode(unsigned short)) == 0) {
+            sqlite3_bind_int(pStmt, idx, [obj unsignedShortValue]);
+        }
+        else if (strcmp([obj objCType], @encode(int)) == 0) {
+            sqlite3_bind_int(pStmt, idx, [obj intValue]);
+        }
+        else if (strcmp([obj objCType], @encode(unsigned int)) == 0) {
+            sqlite3_bind_int64(pStmt, idx, (long long)[obj unsignedIntValue]);
+        }
+        else if (strcmp([obj objCType], @encode(long)) == 0) {
+            sqlite3_bind_int64(pStmt, idx, [obj longValue]);
+        }
+        else if (strcmp([obj objCType], @encode(unsigned long)) == 0) {
+            sqlite3_bind_int64(pStmt, idx, (long long)[obj unsignedLongValue]);
+        }
+        else if (strcmp([obj objCType], @encode(long long)) == 0) {
+            sqlite3_bind_int64(pStmt, idx, [obj longLongValue]);
+        }
+        else if (strcmp([obj objCType], @encode(unsigned long long)) == 0) {
+            sqlite3_bind_int64(pStmt, idx, (long long)[obj unsignedLongLongValue]);
+        }
+        else if (strcmp([obj objCType], @encode(float)) == 0) {
+            sqlite3_bind_double(pStmt, idx, [obj floatValue]);
+        }
+        else if (strcmp([obj objCType], @encode(double)) == 0) {
+            sqlite3_bind_double(pStmt, idx, [obj doubleValue]);
+        }
+        else if (strcmp([obj objCType], @encode(BOOL)) == 0) {
+            sqlite3_bind_int(pStmt, idx, ([obj boolValue] ? 1 : 0));
+        }
+        else {
+            sqlite3_bind_text(pStmt, idx, [[obj description] UTF8String], -1, SQLITE_STATIC);
+        }
+    }
+    else {
+        sqlite3_bind_text(pStmt, idx, [[obj description] UTF8String], -1, SQLITE_STATIC);
+    }
+}
+
+- (void)extractSQL:(NSString *)sql argumentsList:(va_list)args intoString:(NSMutableString *)cleanedSQL arguments:(NSMutableArray *)arguments {
+    
+    NSUInteger length = [sql length];
+    unichar last = '\0';
+    for (NSUInteger i = 0; i < length; ++i) {
+        id arg = nil;
+        unichar current = [sql characterAtIndex:i];
+        unichar add = current;
+        if (last == '%') {
+            switch (current) {
+                case '@':
+                    arg = va_arg(args, id);
+                    break;
+                case 'c':
+                    // warning: second argument to 'va_arg' is of promotable type 'char'; this va_arg has undefined behavior because arguments will be promoted to 'int'
+                    arg = [NSString stringWithFormat:@"%c", va_arg(args, int)];
+                    break;
+                case 's':
+                    arg = [NSString stringWithUTF8String:va_arg(args, char*)];
+                    break;
+                case 'd':
+                case 'D':
+                case 'i':
+                    arg = [NSNumber numberWithInt:va_arg(args, int)];
+                    break;
+                case 'u':
+                case 'U':
+                    arg = [NSNumber numberWithUnsignedInt:va_arg(args, unsigned int)];
+                    break;
+                case 'h':
+                    i++;
+                    if (i < length && [sql characterAtIndex:i] == 'i') {
+                        //  warning: second argument to 'va_arg' is of promotable type 'short'; this va_arg has undefined behavior because arguments will be promoted to 'int'
+                        arg = [NSNumber numberWithShort:(short)(va_arg(args, int))];
+                    }
+                    else if (i < length && [sql characterAtIndex:i] == 'u') {
+                        // warning: second argument to 'va_arg' is of promotable type 'unsigned short'; this va_arg has undefined behavior because arguments will be promoted to 'int'
+                        arg = [NSNumber numberWithUnsignedShort:(unsigned short)(va_arg(args, uint))];
+                    }
+                    else {
+                        i--;
+                    }
+                    break;
+                case 'q':
+                    i++;
+                    if (i < length && [sql characterAtIndex:i] == 'i') {
+                        arg = [NSNumber numberWithLongLong:va_arg(args, long long)];
+                    }
+                    else if (i < length && [sql characterAtIndex:i] == 'u') {
+                        arg = [NSNumber numberWithUnsignedLongLong:va_arg(args, unsigned long long)];
+                    }
+                    else {
+                        i--;
+                    }
+                    break;
+                case 'f':
+                    arg = [NSNumber numberWithDouble:va_arg(args, double)];
+                    break;
+                case 'g':
+                    // warning: second argument to 'va_arg' is of promotable type 'float'; this va_arg has undefined behavior because arguments will be promoted to 'double'
+                    arg = [NSNumber numberWithFloat:(float)(va_arg(args, double))];
+                    break;
+                case 'l':
+                    i++;
+                    if (i < length) {
+                        unichar next = [sql characterAtIndex:i];
+                        if (next == 'l') {
+                            i++;
+                            if (i < length && [sql characterAtIndex:i] == 'd') {
+                                //%lld
+                                arg = [NSNumber numberWithLongLong:va_arg(args, long long)];
+                            }
+                            else if (i < length && [sql characterAtIndex:i] == 'u') {
+                                //%llu
+                                arg = [NSNumber numberWithUnsignedLongLong:va_arg(args, unsigned long long)];
+                            }
+                            else {
+                                i--;
+                            }
+                        }
+                        else if (next == 'd') {
+                            //%ld
+                            arg = [NSNumber numberWithLong:va_arg(args, long)];
+                        }
+                        else if (next == 'u') {
+                            //%lu
+                            arg = [NSNumber numberWithUnsignedLong:va_arg(args, unsigned long)];
+                        }
+                        else {
+                            i--;
+                        }
+                    }
+                    else {
+                        i--;
+                    }
+                    break;
+                default:
+                    // something else that we can't interpret. just pass it on through like normal
+                    break;
+            }
+        }
+        else if (current == '%') {
+            // percent sign; skip this character
+            add = '\0';
+        }
+        
+        if (arg != nil) {
+            [cleanedSQL appendString:@"?"];
+            [arguments addObject:arg];
+        }
+        else if (add == (unichar)'@' && last == (unichar) '%') {
+            [cleanedSQL appendFormat:@"NULL"];
+        }
+        else if (add != '\0') {
+            [cleanedSQL appendFormat:@"%C", add];
+        }
+        last = current;
+    }
+}
+
+#pragma mark Execute queries
+
+- (FMResultSet *)executeQuery:(NSString *)sql withParameterDictionary:(NSDictionary *)arguments {
+    return [self executeQuery:sql withArgumentsInArray:nil orDictionary:arguments orVAList:nil];
+}
+
+- (FMResultSet *)executeQuery:(NSString *)sql withArgumentsInArray:(NSArray*)arrayArgs orDictionary:(NSDictionary *)dictionaryArgs orVAList:(va_list)args {
+    
+    if (![self databaseExists]) {
+        return 0x00;
+    }
+    
+    if (_isExecutingStatement) {
+        [self warnInUse];
+        return 0x00;
+    }
+    
+    _isExecutingStatement = YES;
+    
+    int rc                  = 0x00;
+    sqlite3_stmt *pStmt     = 0x00;
+    FMStatement *statement  = 0x00;
+    FMResultSet *rs         = 0x00;
+    
+    if (_traceExecution && sql) {
+        NSLog(@"%@ executeQuery: %@", self, sql);
+    }
+    
+    if (_shouldCacheStatements) {
+        statement = [self cachedStatementForQuery:sql];
+        pStmt = statement ? [statement statement] : 0x00;
+        [statement reset];
+    }
+    
+    if (!pStmt) {
+        
+        rc = sqlite3_prepare_v2(_db, [sql UTF8String], -1, &pStmt, 0);
+        
+        if (SQLITE_OK != rc) {
+            if (_logsErrors) {
+                NSLog(@"DB Error: %d \"%@\"", [self lastErrorCode], [self lastErrorMessage]);
+                NSLog(@"DB Query: %@", sql);
+                NSLog(@"DB Path: %@", _databasePath);
+            }
+            
+            if (_crashOnErrors) {
+                NSAssert(false, @"DB Error: %d \"%@\"", [self lastErrorCode], [self lastErrorMessage]);
+                abort();
+            }
+            
+            sqlite3_finalize(pStmt);
+            _isExecutingStatement = NO;
+            return nil;
+        }
+    }
+    
+    id obj;
+    int idx = 0;
+    int queryCount = sqlite3_bind_parameter_count(pStmt); // pointed out by Dominic Yu (thanks!)
+    
+    // If dictionaryArgs is passed in, that means we are using sqlite's named parameter support
+    if (dictionaryArgs) {
+        
+        for (NSString *dictionaryKey in [dictionaryArgs allKeys]) {
+            
+            // Prefix the key with a colon.
+            NSString *parameterName = [[NSString alloc] initWithFormat:@":%@", dictionaryKey];
+            
+            if (_traceExecution) {
+                NSLog(@"%@ = %@", parameterName, [dictionaryArgs objectForKey:dictionaryKey]);
+            }
+            
+            // Get the index for the parameter name.
+            int namedIdx = sqlite3_bind_parameter_index(pStmt, [parameterName UTF8String]);
+            
+            FMDBRelease(parameterName);
+            
+            if (namedIdx > 0) {
+                // Standard binding from here.
+                [self bindObject:[dictionaryArgs objectForKey:dictionaryKey] toColumn:namedIdx inStatement:pStmt];
+                // increment the binding count, so our check below works out
+                idx++;
+            }
+            else {
+                NSLog(@"Could not find index for %@", dictionaryKey);
+            }
+        }
+    }
+    else {
+        
+        while (idx < queryCount) {
+            
+            if (arrayArgs && idx < (int)[arrayArgs count]) {
+                obj = [arrayArgs objectAtIndex:(NSUInteger)idx];
+            }
+            else if (args) {
+                obj = va_arg(args, id);
+            }
+            else {
+                //We ran out of arguments
+                break;
+            }
+            
+            if (_traceExecution) {
+                if ([obj isKindOfClass:[NSData class]]) {
+                    NSLog(@"data: %ld bytes", (unsigned long)[(NSData*)obj length]);
+                }
+                else {
+                    NSLog(@"obj: %@", obj);
+                }
+            }
+            
+            idx++;
+            
+            [self bindObject:obj toColumn:idx inStatement:pStmt];
+        }
+    }
+    
+    if (idx != queryCount) {
+        NSLog(@"Error: the bind count is not correct for the # of variables (executeQuery)");
+        sqlite3_finalize(pStmt);
+        _isExecutingStatement = NO;
+        return nil;
+    }
+    
+    FMDBRetain(statement); // to balance the release below
+    
+    if (!statement) {
+        statement = [[FMStatement alloc] init];
+        [statement setStatement:pStmt];
+        
+        if (_shouldCacheStatements && sql) {
+            [self setCachedStatement:statement forQuery:sql];
+        }
+    }
+    
+    // the statement gets closed in rs's dealloc or [rs close];
+    rs = [FMResultSet resultSetWithStatement:statement usingParentDatabase:self];
+    [rs setQuery:sql];
+    
+    NSValue *openResultSet = [NSValue valueWithNonretainedObject:rs];
+    [_openResultSets addObject:openResultSet];
+    
+    [statement setUseCount:[statement useCount] + 1];
+    
+    FMDBRelease(statement);
+    
+    _isExecutingStatement = NO;
+    
+    return rs;
+}
+
+- (FMResultSet *)executeQuery:(NSString*)sql, ... {
+    va_list args;
+    va_start(args, sql);
+    
+    id result = [self executeQuery:sql withArgumentsInArray:nil orDictionary:nil orVAList:args];
+    
+    va_end(args);
+    return result;
+}
+
+- (FMResultSet *)executeQueryWithFormat:(NSString*)format, ... {
+    va_list args;
+    va_start(args, format);
+    
+    NSMutableString *sql = [NSMutableString stringWithCapacity:[format length]];
+    NSMutableArray *arguments = [NSMutableArray array];
+    [self extractSQL:format argumentsList:args intoString:sql arguments:arguments];
+    
+    va_end(args);
+    
+    return [self executeQuery:sql withArgumentsInArray:arguments];
+}
+
+- (FMResultSet *)executeQuery:(NSString *)sql withArgumentsInArray:(NSArray *)arguments {
+    return [self executeQuery:sql withArgumentsInArray:arguments orDictionary:nil orVAList:nil];
+}
+
+- (FMResultSet *)executeQuery:(NSString *)sql values:(NSArray *)values error:(NSError * __autoreleasing *)error {
+    FMResultSet *rs = [self executeQuery:sql withArgumentsInArray:values orDictionary:nil orVAList:nil];
+    if (!rs && error) {
+        *error = [self lastError];
+    }
+    return rs;
+}
+
+- (FMResultSet *)executeQuery:(NSString*)sql withVAList:(va_list)args {
+    return [self executeQuery:sql withArgumentsInArray:nil orDictionary:nil orVAList:args];
+}
+
+#pragma mark Execute updates
+
+- (BOOL)executeUpdate:(NSString*)sql error:(NSError**)outErr withArgumentsInArray:(NSArray*)arrayArgs orDictionary:(NSDictionary *)dictionaryArgs orVAList:(va_list)args {
+    
+    if (![self databaseExists]) {
+        return NO;
+    }
+    
+    if (_isExecutingStatement) {
+        [self warnInUse];
+        return NO;
+    }
+    
+    _isExecutingStatement = YES;
+    
+    int rc                   = 0x00;
+    sqlite3_stmt *pStmt      = 0x00;
+    FMStatement *cachedStmt  = 0x00;
+    
+    if (_traceExecution && sql) {
+        NSLog(@"%@ executeUpdate: %@", self, sql);
+    }
+    
+    if (_shouldCacheStatements) {
+        cachedStmt = [self cachedStatementForQuery:sql];
+        pStmt = cachedStmt ? [cachedStmt statement] : 0x00;
+        [cachedStmt reset];
+    }
+    
+    if (!pStmt) {
+        rc = sqlite3_prepare_v2(_db, [sql UTF8String], -1, &pStmt, 0);
+        
+        if (SQLITE_OK != rc) {
+            if (_logsErrors) {
+                NSLog(@"DB Error: %d \"%@\"", [self lastErrorCode], [self lastErrorMessage]);
+                NSLog(@"DB Query: %@", sql);
+                NSLog(@"DB Path: %@", _databasePath);
+            }
+            
+            if (_crashOnErrors) {
+                NSAssert(false, @"DB Error: %d \"%@\"", [self lastErrorCode], [self lastErrorMessage]);
+                abort();
+            }
+            
+            if (outErr) {
+                *outErr = [self errorWithMessage:[NSString stringWithUTF8String:sqlite3_errmsg(_db)]];
+            }
+            
+            sqlite3_finalize(pStmt);
+            
+            _isExecutingStatement = NO;
+            return NO;
+        }
+    }
+    
+    id obj;
+    int idx = 0;
+    int queryCount = sqlite3_bind_parameter_count(pStmt);
+    
+    // If dictionaryArgs is passed in, that means we are using sqlite's named parameter support
+    if (dictionaryArgs) {
+        
+        for (NSString *dictionaryKey in [dictionaryArgs allKeys]) {
+            
+            // Prefix the key with a colon.
+            NSString *parameterName = [[NSString alloc] initWithFormat:@":%@", dictionaryKey];
+            
+            if (_traceExecution) {
+                NSLog(@"%@ = %@", parameterName, [dictionaryArgs objectForKey:dictionaryKey]);
+            }
+            // Get the index for the parameter name.
+            int namedIdx = sqlite3_bind_parameter_index(pStmt, [parameterName UTF8String]);
+            
+            FMDBRelease(parameterName);
+            
+            if (namedIdx > 0) {
+                // Standard binding from here.
+                [self bindObject:[dictionaryArgs objectForKey:dictionaryKey] toColumn:namedIdx inStatement:pStmt];
+                
+                // increment the binding count, so our check below works out
+                idx++;
+            }
+            else {
+                NSString *message = [NSString stringWithFormat:@"Could not find index for %@", dictionaryKey];
+                
+                if (_logsErrors) {
+                    NSLog(@"%@", message);
+                }
+                if (outErr) {
+                    *outErr = [self errorWithMessage:message];
+                }
+            }
+        }
+    }
+    else {
+        
+        while (idx < queryCount) {
+            
+            if (arrayArgs && idx < (int)[arrayArgs count]) {
+                obj = [arrayArgs objectAtIndex:(NSUInteger)idx];
+            }
+            else if (args) {
+                obj = va_arg(args, id);
+            }
+            else {
+                //We ran out of arguments
+                break;
+            }
+            
+            if (_traceExecution) {
+                if ([obj isKindOfClass:[NSData class]]) {
+                    NSLog(@"data: %ld bytes", (unsigned long)[(NSData*)obj length]);
+                }
+                else {
+                    NSLog(@"obj: %@", obj);
+                }
+            }
+            
+            idx++;
+            
+            [self bindObject:obj toColumn:idx inStatement:pStmt];
+        }
+    }
+    
+    
+    if (idx != queryCount) {
+        NSString *message = [NSString stringWithFormat:@"Error: the bind count (%d) is not correct for the # of variables in the query (%d) (%@) (executeUpdate)", idx, queryCount, sql];
+        if (_logsErrors) {
+            NSLog(@"%@", message);
+        }
+        if (outErr) {
+            *outErr = [self errorWithMessage:message];
+        }
+        
+        sqlite3_finalize(pStmt);
+        _isExecutingStatement = NO;
+        return NO;
+    }
+    
+    /* Call sqlite3_step() to run the virtual machine. Since the SQL being
+     ** executed is not a SELECT statement, we assume no data will be returned.
+     */
+    
+    rc      = sqlite3_step(pStmt);
+    
+    if (SQLITE_DONE == rc) {
+        // all is well, let's return.
+    }
+    else if (SQLITE_INTERRUPT == rc) {
+        if (_logsErrors) {
+            NSLog(@"Error calling sqlite3_step. Query was interrupted (%d: %s) SQLITE_INTERRUPT", rc, sqlite3_errmsg(_db));
+            NSLog(@"DB Query: %@", sql);
+        }
+    }
+    else if (rc == SQLITE_ROW) {
+        NSString *message = [NSString stringWithFormat:@"A executeUpdate is being called with a query string '%@'", sql];
+        if (_logsErrors) {
+            NSLog(@"%@", message);
+            NSLog(@"DB Query: %@", sql);
+        }
+        if (outErr) {
+            *outErr = [self errorWithMessage:message];
+        }
+    }
+    else {
+        if (outErr) {
+            *outErr = [self errorWithMessage:[NSString stringWithUTF8String:sqlite3_errmsg(_db)]];
+        }
+        
+        if (SQLITE_ERROR == rc) {
+            if (_logsErrors) {
+                NSLog(@"Error calling sqlite3_step (%d: %s) SQLITE_ERROR", rc, sqlite3_errmsg(_db));
+                NSLog(@"DB Query: %@", sql);
+            }
+        }
+        else if (SQLITE_MISUSE == rc) {
+            // uh oh.
+            if (_logsErrors) {
+                NSLog(@"Error calling sqlite3_step (%d: %s) SQLITE_MISUSE", rc, sqlite3_errmsg(_db));
+                NSLog(@"DB Query: %@", sql);
+            }
+        }
+        else {
+            // wtf?
+            if (_logsErrors) {
+                NSLog(@"Unknown error calling sqlite3_step (%d: %s) eu", rc, sqlite3_errmsg(_db));
+                NSLog(@"DB Query: %@", sql);
+            }
+        }
+    }
+    
+    if (_shouldCacheStatements && !cachedStmt) {
+        cachedStmt = [[FMStatement alloc] init];
+        
+        [cachedStmt setStatement:pStmt];
+        
+        [self setCachedStatement:cachedStmt forQuery:sql];
+        
+        FMDBRelease(cachedStmt);
+    }
+    
+    int closeErrorCode;
+    
+    if (cachedStmt) {
+        [cachedStmt setUseCount:[cachedStmt useCount] + 1];
+        closeErrorCode = sqlite3_reset(pStmt);
+    }
+    else {
+        /* Finalize the virtual machine. This releases all memory and other
+         ** resources allocated by the sqlite3_prepare() call above.
+         */
+        closeErrorCode = sqlite3_finalize(pStmt);
+    }
+    
+    if (closeErrorCode != SQLITE_OK) {
+        if (_logsErrors) {
+            NSLog(@"Unknown error finalizing or resetting statement (%d: %s)", closeErrorCode, sqlite3_errmsg(_db));
+            NSLog(@"DB Query: %@", sql);
+        }
+    }
+    
+    _isExecutingStatement = NO;
+    return (rc == SQLITE_DONE || rc == SQLITE_OK);
+}
+
+
+- (BOOL)executeUpdate:(NSString*)sql, ... {
+    va_list args;
+    va_start(args, sql);
+    
+    BOOL result = [self executeUpdate:sql error:nil withArgumentsInArray:nil orDictionary:nil orVAList:args];
+    
+    va_end(args);
+    return result;
+}
+
+- (BOOL)executeUpdate:(NSString*)sql withArgumentsInArray:(NSArray *)arguments {
+    return [self executeUpdate:sql error:nil withArgumentsInArray:arguments orDictionary:nil orVAList:nil];
+}
+
+- (BOOL)executeUpdate:(NSString*)sql values:(NSArray *)values error:(NSError * __autoreleasing *)error {
+    return [self executeUpdate:sql error:error withArgumentsInArray:values orDictionary:nil orVAList:nil];
+}
+
+- (BOOL)executeUpdate:(NSString*)sql withParameterDictionary:(NSDictionary *)arguments {
+    return [self executeUpdate:sql error:nil withArgumentsInArray:nil orDictionary:arguments orVAList:nil];
+}
+
+- (BOOL)executeUpdate:(NSString*)sql withVAList:(va_list)args {
+    return [self executeUpdate:sql error:nil withArgumentsInArray:nil orDictionary:nil orVAList:args];
+}
+
+- (BOOL)executeUpdateWithFormat:(NSString*)format, ... {
+    va_list args;
+    va_start(args, format);
+    
+    NSMutableString *sql      = [NSMutableString stringWithCapacity:[format length]];
+    NSMutableArray *arguments = [NSMutableArray array];
+    
+    [self extractSQL:format argumentsList:args intoString:sql arguments:arguments];
+    
+    va_end(args);
+    
+    return [self executeUpdate:sql withArgumentsInArray:arguments];
+}
+
+
+int FMDBExecuteBulkSQLCallback(void *theBlockAsVoid, int columns, char **values, char **names); // shhh clang.
+int FMDBExecuteBulkSQLCallback(void *theBlockAsVoid, int columns, char **values, char **names) {
+    
+    if (!theBlockAsVoid) {
+        return SQLITE_OK;
+    }
+    
+    int (^execCallbackBlock)(NSDictionary *resultsDictionary) = (__bridge int (^)(NSDictionary *__strong))(theBlockAsVoid);
+    
+    NSMutableDictionary *dictionary = [NSMutableDictionary dictionaryWithCapacity:(NSUInteger)columns];
+    
+    for (NSInteger i = 0; i < columns; i++) {
+        NSString *key = [NSString stringWithUTF8String:names[i]];
+        id value = values[i] ? [NSString stringWithUTF8String:values[i]] : [NSNull null];
+        [dictionary setObject:value forKey:key];
+    }
+    
+    return execCallbackBlock(dictionary);
+}
+
+- (BOOL)executeStatements:(NSString *)sql {
+    return [self executeStatements:sql withResultBlock:nil];
+}
+
+- (BOOL)executeStatements:(NSString *)sql withResultBlock:(FMDBExecuteStatementsCallbackBlock)block {
+    
+    int rc;
+    char *errmsg = nil;
+    
+    rc = sqlite3_exec([self sqliteHandle], [sql UTF8String], block ? FMDBExecuteBulkSQLCallback : nil, (__bridge void *)(block), &errmsg);
+    
+    if (errmsg && [self logsErrors]) {
+        NSLog(@"Error inserting batch: %s", errmsg);
+        sqlite3_free(errmsg);
+    }
+    
+    return (rc == SQLITE_OK);
+}
+
+- (BOOL)executeUpdate:(NSString*)sql withErrorAndBindings:(NSError**)outErr, ... {
+    
+    va_list args;
+    va_start(args, outErr);
+    
+    BOOL result = [self executeUpdate:sql error:outErr withArgumentsInArray:nil orDictionary:nil orVAList:args];
+    
+    va_end(args);
+    return result;
+}
+
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-implementations"
+- (BOOL)update:(NSString*)sql withErrorAndBindings:(NSError**)outErr, ... {
+    va_list args;
+    va_start(args, outErr);
+    
+    BOOL result = [self executeUpdate:sql error:outErr withArgumentsInArray:nil orDictionary:nil orVAList:args];
+    
+    va_end(args);
+    return result;
+}
+
+#pragma clang diagnostic pop
+
+#pragma mark Transactions
+
+- (BOOL)rollback {
+    BOOL b = [self executeUpdate:@"rollback transaction"];
+    
+    if (b) {
+        _isInTransaction = NO;
+    }
+    
+    return b;
+}
+
+- (BOOL)commit {
+    BOOL b =  [self executeUpdate:@"commit transaction"];
+    
+    if (b) {
+        _isInTransaction = NO;
+    }
+    
+    return b;
+}
+
+- (BOOL)beginDeferredTransaction {
+    
+    BOOL b = [self executeUpdate:@"begin deferred transaction"];
+    if (b) {
+        _isInTransaction = YES;
+    }
+    
+    return b;
+}
+
+- (BOOL)beginTransaction {
+    
+    BOOL b = [self executeUpdate:@"begin exclusive transaction"];
+    if (b) {
+        _isInTransaction = YES;
+    }
+    
+    return b;
+}
+
+- (BOOL)inTransaction {
+    return _isInTransaction;
+}
+
+- (BOOL)interrupt
+{
+    if (_db) {
+        sqlite3_interrupt([self sqliteHandle]);
+        return YES;
+    }
+    return NO;
+}
+
+static NSString *FMDBEscapeSavePointName(NSString *savepointName) {
+    return [savepointName stringByReplacingOccurrencesOfString:@"'" withString:@"''"];
+}
+
+- (BOOL)startSavePointWithName:(NSString*)name error:(NSError**)outErr {
+#if SQLITE_VERSION_NUMBER >= 3007000
+    NSParameterAssert(name);
+    
+    NSString *sql = [NSString stringWithFormat:@"savepoint '%@';", FMDBEscapeSavePointName(name)];
+    
+    return [self executeUpdate:sql error:outErr withArgumentsInArray:nil orDictionary:nil orVAList:nil];
+#else
+    NSString *errorMessage = NSLocalizedString(@"Save point functions require SQLite 3.7", nil);
+    if (self.logsErrors) NSLog(@"%@", errorMessage);
+    return NO;
+#endif
+}
+
+- (BOOL)releaseSavePointWithName:(NSString*)name error:(NSError**)outErr {
+#if SQLITE_VERSION_NUMBER >= 3007000
+    NSParameterAssert(name);
+    
+    NSString *sql = [NSString stringWithFormat:@"release savepoint '%@';", FMDBEscapeSavePointName(name)];
+
+    return [self executeUpdate:sql error:outErr withArgumentsInArray:nil orDictionary:nil orVAList:nil];
+#else
+    NSString *errorMessage = NSLocalizedString(@"Save point functions require SQLite 3.7", nil);
+    if (self.logsErrors) NSLog(@"%@", errorMessage);
+    return NO;
+#endif
+}
+
+- (BOOL)rollbackToSavePointWithName:(NSString*)name error:(NSError**)outErr {
+#if SQLITE_VERSION_NUMBER >= 3007000
+    NSParameterAssert(name);
+    
+    NSString *sql = [NSString stringWithFormat:@"rollback transaction to savepoint '%@';", FMDBEscapeSavePointName(name)];
+
+    return [self executeUpdate:sql error:outErr withArgumentsInArray:nil orDictionary:nil orVAList:nil];
+#else
+    NSString *errorMessage = NSLocalizedString(@"Save point functions require SQLite 3.7", nil);
+    if (self.logsErrors) NSLog(@"%@", errorMessage);
+    return NO;
+#endif
+}
+
+- (NSError*)inSavePoint:(void (^)(BOOL *rollback))block {
+#if SQLITE_VERSION_NUMBER >= 3007000
+    static unsigned long savePointIdx = 0;
+    
+    NSString *name = [NSString stringWithFormat:@"dbSavePoint%ld", savePointIdx++];
+    
+    BOOL shouldRollback = NO;
+    
+    NSError *err = 0x00;
+    
+    if (![self startSavePointWithName:name error:&err]) {
+        return err;
+    }
+    
+    if (block) {
+        block(&shouldRollback);
+    }
+    
+    if (shouldRollback) {
+        // We need to rollback and release this savepoint to remove it
+        [self rollbackToSavePointWithName:name error:&err];
+    }
+    [self releaseSavePointWithName:name error:&err];
+    
+    return err;
+#else
+    NSString *errorMessage = NSLocalizedString(@"Save point functions require SQLite 3.7", nil);
+    if (self.logsErrors) NSLog(@"%@", errorMessage);
+    return [NSError errorWithDomain:@"FMDatabase" code:0 userInfo:@{NSLocalizedDescriptionKey : errorMessage}];
+#endif
+}
+
+
+#pragma mark Cache statements
+
+- (BOOL)shouldCacheStatements {
+    return _shouldCacheStatements;
+}
+
+- (void)setShouldCacheStatements:(BOOL)value {
+    
+    _shouldCacheStatements = value;
+    
+    if (_shouldCacheStatements && !_cachedStatements) {
+        [self setCachedStatements:[NSMutableDictionary dictionary]];
+    }
+    
+    if (!_shouldCacheStatements) {
+        [self setCachedStatements:nil];
+    }
+}
+
+#pragma mark Callback function
+
+void FMDBBlockSQLiteCallBackFunction(sqlite3_context *context, int argc, sqlite3_value **argv); // -Wmissing-prototypes
+void FMDBBlockSQLiteCallBackFunction(sqlite3_context *context, int argc, sqlite3_value **argv) {
+#if ! __has_feature(objc_arc)
+    void (^block)(sqlite3_context *context, int argc, sqlite3_value **argv) = (id)sqlite3_user_data(context);
+#else
+    void (^block)(sqlite3_context *context, int argc, sqlite3_value **argv) = (__bridge id)sqlite3_user_data(context);
+#endif
+    if (block) {
+        @autoreleasepool {
+            block(context, argc, argv);
+        }
+    }
+}
+
+// deprecated because "arguments" parameter is not maximum argument count, but actual argument count.
+
+- (void)makeFunctionNamed:(NSString *)name maximumArguments:(int)arguments withBlock:(void (^)(void *context, int argc, void **argv))block {
+    [self makeFunctionNamed:name arguments:arguments block:block];
+}
+
+- (void)makeFunctionNamed:(NSString *)name arguments:(int)arguments block:(void (^)(void *context, int argc, void **argv))block {
+    
+    if (!_openFunctions) {
+        _openFunctions = [NSMutableSet new];
+    }
+    
+    id b = FMDBReturnAutoreleased([block copy]);
+    
+    [_openFunctions addObject:b];
+    
+    /* I tried adding custom functions to release the block when the connection is destroyed- but they seemed to never be called, so we use _openFunctions to store the values instead. */
+#if ! __has_feature(objc_arc)
+    sqlite3_create_function([self sqliteHandle], [name UTF8String], arguments, SQLITE_UTF8, (void*)b, &FMDBBlockSQLiteCallBackFunction, 0x00, 0x00);
+#else
+    sqlite3_create_function([self sqliteHandle], [name UTF8String], arguments, SQLITE_UTF8, (__bridge void*)b, &FMDBBlockSQLiteCallBackFunction, 0x00, 0x00);
+#endif
+}
+
+- (SqliteValueType)valueType:(void *)value {
+    return sqlite3_value_type(value);
+}
+
+- (int)valueInt:(void *)value {
+    return sqlite3_value_int(value);
+}
+
+- (long long)valueLong:(void *)value {
+    return sqlite3_value_int64(value);
+}
+
+- (double)valueDouble:(void *)value {
+    return sqlite3_value_double(value);
+}
+
+- (NSData *)valueData:(void *)value {
+    const void *bytes = sqlite3_value_blob(value);
+    int length = sqlite3_value_bytes(value);
+    return bytes ? [NSData dataWithBytes:bytes length:length] : nil;
+}
+
+- (NSString *)valueString:(void *)value {
+    const char *cString = (const char *)sqlite3_value_text(value);
+    return cString ? [NSString stringWithUTF8String:cString] : nil;
+}
+
+- (void)resultNullInContext:(void *)context {
+    sqlite3_result_null(context);
+}
+
+- (void)resultInt:(int) value context:(void *)context {
+    sqlite3_result_int(context, value);
+}
+
+- (void)resultLong:(long long)value context:(void *)context {
+    sqlite3_result_int64(context, value);
+}
+
+- (void)resultDouble:(double)value context:(void *)context {
+    sqlite3_result_double(context, value);
+}
+
+- (void)resultData:(NSData *)data context:(void *)context {
+    sqlite3_result_blob(context, data.bytes, (int)data.length, SQLITE_TRANSIENT);
+}
+
+- (void)resultString:(NSString *)value context:(void *)context {
+    sqlite3_result_text(context, [value UTF8String], -1, SQLITE_TRANSIENT);
+}
+
+- (void)resultError:(NSString *)error context:(void *)context {
+    sqlite3_result_error(context, [error UTF8String], -1);
+}
+
+- (void)resultErrorCode:(int)errorCode context:(void *)context {
+    sqlite3_result_error_code(context, errorCode);
+}
+
+- (void)resultErrorNoMemoryInContext:(void *)context {
+    sqlite3_result_error_nomem(context);
+}
+
+- (void)resultErrorTooBigInContext:(void *)context {
+    sqlite3_result_error_toobig(context);
+}
+
+@end
+
+
+
+@implementation FMStatement
+
+#if ! __has_feature(objc_arc)
+- (void)finalize {
+    [self close];
+    [super finalize];
+}
+#endif
+
+- (void)dealloc {
+    [self close];
+    FMDBRelease(_query);
+#if ! __has_feature(objc_arc)
+    [super dealloc];
+#endif
+}
+
+- (void)close {
+    if (_statement) {
+        sqlite3_finalize(_statement);
+        _statement = 0x00;
+    }
+    
+    _inUse = NO;
+}
+
+- (void)reset {
+    if (_statement) {
+        sqlite3_reset(_statement);
+    }
+    
+    _inUse = NO;
+}
+
+- (NSString*)description {
+    return [NSString stringWithFormat:@"%@ %ld hit(s) for query %@", [super description], _useCount, _query];
+}
+
+@end
+

ios/JianYuIOS/Pods/FMDB/src/fmdb/FMDatabaseAdditions.h

@@ -0,0 +1,250 @@
+//
+//  FMDatabaseAdditions.h
+//  fmdb
+//
+//  Created by August Mueller on 10/30/05.
+//  Copyright 2005 Flying Meat Inc.. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "FMDatabase.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+/** Category of additions for `<FMDatabase>` class.
+ 
+ ### See also
+
+ - `<FMDatabase>`
+ */
+
+@interface FMDatabase (FMDatabaseAdditions)
+
+///----------------------------------------
+/// @name Return results of SQL to variable
+///----------------------------------------
+
+/** Return `int` value for query
+ 
+ @param query The SQL query to be performed. 
+ @param ... A list of parameters that will be bound to the `?` placeholders in the SQL query.
+
+ @return `int` value.
+ 
+ @note This is not available from Swift.
+ */
+
+- (int)intForQuery:(NSString*)query, ...;
+
+/** Return `long` value for query
+
+ @param query The SQL query to be performed.
+ @param ... A list of parameters that will be bound to the `?` placeholders in the SQL query.
+
+ @return `long` value.
+ 
+ @note This is not available from Swift.
+ */
+
+- (long)longForQuery:(NSString*)query, ...;
+
+/** Return `BOOL` value for query
+
+ @param query The SQL query to be performed.
+ @param ... A list of parameters that will be bound to the `?` placeholders in the SQL query.
+
+ @return `BOOL` value.
+ 
+ @note This is not available from Swift.
+ */
+
+- (BOOL)boolForQuery:(NSString*)query, ...;
+
+/** Return `double` value for query
+
+ @param query The SQL query to be performed.
+ @param ... A list of parameters that will be bound to the `?` placeholders in the SQL query.
+
+ @return `double` value.
+ 
+ @note This is not available from Swift.
+ */
+
+- (double)doubleForQuery:(NSString*)query, ...;
+
+/** Return `NSString` value for query
+
+ @param query The SQL query to be performed.
+ @param ... A list of parameters that will be bound to the `?` placeholders in the SQL query.
+
+ @return `NSString` value.
+ 
+ @note This is not available from Swift.
+ */
+
+- (NSString * _Nullable)stringForQuery:(NSString*)query, ...;
+
+/** Return `NSData` value for query
+
+ @param query The SQL query to be performed.
+ @param ... A list of parameters that will be bound to the `?` placeholders in the SQL query.
+
+ @return `NSData` value.
+ 
+ @note This is not available from Swift.
+ */
+
+- (NSData * _Nullable)dataForQuery:(NSString*)query, ...;
+
+/** Return `NSDate` value for query
+
+ @param query The SQL query to be performed.
+ @param ... A list of parameters that will be bound to the `?` placeholders in the SQL query.
+
+ @return `NSDate` value.
+ 
+ @note This is not available from Swift.
+ */
+
+- (NSDate * _Nullable)dateForQuery:(NSString*)query, ...;
+
+
+// Notice that there's no dataNoCopyForQuery:.
+// That would be a bad idea, because we close out the result set, and then what
+// happens to the data that we just didn't copy?  Who knows, not I.
+
+
+///--------------------------------
+/// @name Schema related operations
+///--------------------------------
+
+/** Does table exist in database?
+
+ @param tableName The name of the table being looked for.
+
+ @return `YES` if table found; `NO` if not found.
+ */
+
+- (BOOL)tableExists:(NSString*)tableName;
+
+/** The schema of the database.
+ 
+ This will be the schema for the entire database. For each entity, each row of the result set will include the following fields:
+ 
+ - `type` - The type of entity (e.g. table, index, view, or trigger)
+ - `name` - The name of the object
+ - `tbl_name` - The name of the table to which the object references
+ - `rootpage` - The page number of the root b-tree page for tables and indices
+ - `sql` - The SQL that created the entity
+
+ @return `FMResultSet` of schema; `nil` on error.
+ 
+ @see [SQLite File Format](http://www.sqlite.org/fileformat.html)
+ */
+
+- (FMResultSet *)getSchema;
+
+/** The schema of the database.
+
+ This will be the schema for a particular table as report by SQLite `PRAGMA`, for example:
+ 
+    PRAGMA table_info('employees')
+ 
+ This will report:
+ 
+ - `cid` - The column ID number
+ - `name` - The name of the column
+ - `type` - The data type specified for the column
+ - `notnull` - whether the field is defined as NOT NULL (i.e. values required)
+ - `dflt_value` - The default value for the column
+ - `pk` - Whether the field is part of the primary key of the table
+
+ @param tableName The name of the table for whom the schema will be returned.
+ 
+ @return `FMResultSet` of schema; `nil` on error.
+ 
+ @see [table_info](http://www.sqlite.org/pragma.html#pragma_table_info)
+ */
+
+- (FMResultSet*)getTableSchema:(NSString*)tableName;
+
+/** Test to see if particular column exists for particular table in database
+ 
+ @param columnName The name of the column.
+ 
+ @param tableName The name of the table.
+ 
+ @return `YES` if column exists in table in question; `NO` otherwise.
+ */
+
+- (BOOL)columnExists:(NSString*)columnName inTableWithName:(NSString*)tableName;
+
+/** Test to see if particular column exists for particular table in database
+
+ @param columnName The name of the column.
+
+ @param tableName The name of the table.
+
+ @return `YES` if column exists in table in question; `NO` otherwise.
+ 
+ @see columnExists:inTableWithName:
+ 
+ @warning Deprecated - use `<columnExists:inTableWithName:>` instead.
+ */
+
+- (BOOL)columnExists:(NSString*)tableName columnName:(NSString*)columnName __deprecated_msg("Use columnExists:inTableWithName: instead");
+
+
+/** Validate SQL statement
+ 
+ This validates SQL statement by performing `sqlite3_prepare_v2`, but not returning the results, but instead immediately calling `sqlite3_finalize`.
+ 
+ @param sql The SQL statement being validated.
+ 
+ @param error This is a pointer to a `NSError` object that will receive the autoreleased `NSError` object if there was any error. If this is `nil`, no `NSError` result will be returned.
+ 
+ @return `YES` if validation succeeded without incident; `NO` otherwise.
+ 
+ */
+
+- (BOOL)validateSQL:(NSString*)sql error:(NSError * _Nullable *)error;
+
+
+///-----------------------------------
+/// @name Application identifier tasks
+///-----------------------------------
+
+/** Retrieve application ID
+ 
+ @return The `uint32_t` numeric value of the application ID.
+ 
+ @see setApplicationID:
+ */
+
+@property (nonatomic) uint32_t applicationID;
+
+#if TARGET_OS_MAC && !TARGET_OS_IPHONE
+
+/** Retrieve application ID string
+
+ @see setApplicationIDString:
+ */
+
+@property (nonatomic, retain) NSString *applicationIDString;
+
+#endif
+
+///-----------------------------------
+/// @name user version identifier tasks
+///-----------------------------------
+
+/** Retrieve user version
+ 
+ @see setUserVersion:
+ */
+
+@property (nonatomic) uint32_t userVersion;
+
+@end
+
+NS_ASSUME_NONNULL_END

ios/JianYuIOS/Pods/FMDB/src/fmdb/FMDatabaseAdditions.m

@@ -0,0 +1,245 @@
+//
+//  FMDatabaseAdditions.m
+//  fmdb
+//
+//  Created by August Mueller on 10/30/05.
+//  Copyright 2005 Flying Meat Inc.. All rights reserved.
+//
+
+#import "FMDatabase.h"
+#import "FMDatabaseAdditions.h"
+#import "TargetConditionals.h"
+
+#if FMDB_SQLITE_STANDALONE
+#import <sqlite3/sqlite3.h>
+#else
+#import <sqlite3.h>
+#endif
+
+@interface FMDatabase (PrivateStuff)
+- (FMResultSet *)executeQuery:(NSString *)sql withArgumentsInArray:(NSArray * _Nullable)arrayArgs orDictionary:(NSDictionary * _Nullable)dictionaryArgs orVAList:(va_list)args;
+@end
+
+@implementation FMDatabase (FMDatabaseAdditions)
+
+#define RETURN_RESULT_FOR_QUERY_WITH_SELECTOR(type, sel)             \
+va_list args;                                                        \
+va_start(args, query);                                               \
+FMResultSet *resultSet = [self executeQuery:query withArgumentsInArray:0x00 orDictionary:0x00 orVAList:args];   \
+va_end(args);                                                        \
+if (![resultSet next]) { return (type)0; }                           \
+type ret = [resultSet sel:0];                                        \
+[resultSet close];                                                   \
+[resultSet setParentDB:nil];                                         \
+return ret;
+
+
+- (NSString *)stringForQuery:(NSString*)query, ... {
+    RETURN_RESULT_FOR_QUERY_WITH_SELECTOR(NSString *, stringForColumnIndex);
+}
+
+- (int)intForQuery:(NSString*)query, ... {
+    RETURN_RESULT_FOR_QUERY_WITH_SELECTOR(int, intForColumnIndex);
+}
+
+- (long)longForQuery:(NSString*)query, ... {
+    RETURN_RESULT_FOR_QUERY_WITH_SELECTOR(long, longForColumnIndex);
+}
+
+- (BOOL)boolForQuery:(NSString*)query, ... {
+    RETURN_RESULT_FOR_QUERY_WITH_SELECTOR(BOOL, boolForColumnIndex);
+}
+
+- (double)doubleForQuery:(NSString*)query, ... {
+    RETURN_RESULT_FOR_QUERY_WITH_SELECTOR(double, doubleForColumnIndex);
+}
+
+- (NSData*)dataForQuery:(NSString*)query, ... {
+    RETURN_RESULT_FOR_QUERY_WITH_SELECTOR(NSData *, dataForColumnIndex);
+}
+
+- (NSDate*)dateForQuery:(NSString*)query, ... {
+    RETURN_RESULT_FOR_QUERY_WITH_SELECTOR(NSDate *, dateForColumnIndex);
+}
+
+
+- (BOOL)tableExists:(NSString*)tableName {
+    
+    tableName = [tableName lowercaseString];
+    
+    FMResultSet *rs = [self executeQuery:@"select [sql] from sqlite_master where [type] = 'table' and lower(name) = ?", tableName];
+    
+    //if at least one next exists, table exists
+    BOOL returnBool = [rs next];
+    
+    //close and free object
+    [rs close];
+    
+    return returnBool;
+}
+
+/*
+ get table with list of tables: result colums: type[STRING], name[STRING],tbl_name[STRING],rootpage[INTEGER],sql[STRING]
+ check if table exist in database  (patch from OZLB)
+*/
+- (FMResultSet*)getSchema {
+    
+    //result colums: type[STRING], name[STRING],tbl_name[STRING],rootpage[INTEGER],sql[STRING]
+    FMResultSet *rs = [self executeQuery:@"SELECT type, name, tbl_name, rootpage, sql FROM (SELECT * FROM sqlite_master UNION ALL SELECT * FROM sqlite_temp_master) WHERE type != 'meta' AND name NOT LIKE 'sqlite_%' ORDER BY tbl_name, type DESC, name"];
+    
+    return rs;
+}
+
+/* 
+ get table schema: result colums: cid[INTEGER], name,type [STRING], notnull[INTEGER], dflt_value[],pk[INTEGER]
+*/
+- (FMResultSet*)getTableSchema:(NSString*)tableName {
+    
+    //result colums: cid[INTEGER], name,type [STRING], notnull[INTEGER], dflt_value[],pk[INTEGER]
+    FMResultSet *rs = [self executeQuery:[NSString stringWithFormat: @"pragma table_info('%@')", tableName]];
+    
+    return rs;
+}
+
+- (BOOL)columnExists:(NSString*)columnName inTableWithName:(NSString*)tableName {
+    
+    BOOL returnBool = NO;
+    
+    tableName  = [tableName lowercaseString];
+    columnName = [columnName lowercaseString];
+    
+    FMResultSet *rs = [self getTableSchema:tableName];
+    
+    //check if column is present in table schema
+    while ([rs next]) {
+        if ([[[rs stringForColumn:@"name"] lowercaseString] isEqualToString:columnName]) {
+            returnBool = YES;
+            break;
+        }
+    }
+    
+    //If this is not done FMDatabase instance stays out of pool
+    [rs close];
+    
+    return returnBool;
+}
+
+
+
+- (uint32_t)applicationID {
+#if SQLITE_VERSION_NUMBER >= 3007017
+    uint32_t r = 0;
+    
+    FMResultSet *rs = [self executeQuery:@"pragma application_id"];
+    
+    if ([rs next]) {
+        r = (uint32_t)[rs longLongIntForColumnIndex:0];
+    }
+    
+    [rs close];
+    
+    return r;
+#else
+    NSString *errorMessage = NSLocalizedString(@"Application ID functions require SQLite 3.7.17", nil);
+    if (self.logsErrors) NSLog(@"%@", errorMessage);
+    return 0;
+#endif
+}
+
+- (void)setApplicationID:(uint32_t)appID {
+#if SQLITE_VERSION_NUMBER >= 3007017
+    NSString *query = [NSString stringWithFormat:@"pragma application_id=%d", appID];
+    FMResultSet *rs = [self executeQuery:query];
+    [rs next];
+    [rs close];
+#else
+    NSString *errorMessage = NSLocalizedString(@"Application ID functions require SQLite 3.7.17", nil);
+    if (self.logsErrors) NSLog(@"%@", errorMessage);
+#endif
+}
+
+
+#if TARGET_OS_MAC && !TARGET_OS_IPHONE
+
+- (NSString*)applicationIDString {
+#if SQLITE_VERSION_NUMBER >= 3007017
+    NSString *s = NSFileTypeForHFSTypeCode([self applicationID]);
+    
+    assert([s length] == 6);
+    
+    s = [s substringWithRange:NSMakeRange(1, 4)];
+    
+    
+    return s;
+#else
+    NSString *errorMessage = NSLocalizedString(@"Application ID functions require SQLite 3.7.17", nil);
+    if (self.logsErrors) NSLog(@"%@", errorMessage);
+    return nil;
+#endif
+}
+
+- (void)setApplicationIDString:(NSString*)s {
+#if SQLITE_VERSION_NUMBER >= 3007017
+    if ([s length] != 4) {
+        NSLog(@"setApplicationIDString: string passed is not exactly 4 chars long. (was %ld)", [s length]);
+    }
+    
+    [self setApplicationID:NSHFSTypeCodeFromFileType([NSString stringWithFormat:@"'%@'", s])];
+#else
+    NSString *errorMessage = NSLocalizedString(@"Application ID functions require SQLite 3.7.17", nil);
+    if (self.logsErrors) NSLog(@"%@", errorMessage);
+#endif
+}
+
+#endif
+
+- (uint32_t)userVersion {
+    uint32_t r = 0;
+    
+    FMResultSet *rs = [self executeQuery:@"pragma user_version"];
+    
+    if ([rs next]) {
+        r = (uint32_t)[rs longLongIntForColumnIndex:0];
+    }
+    
+    [rs close];
+    return r;
+}
+
+- (void)setUserVersion:(uint32_t)version {
+    NSString *query = [NSString stringWithFormat:@"pragma user_version = %d", version];
+    FMResultSet *rs = [self executeQuery:query];
+    [rs next];
+    [rs close];
+}
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-implementations"
+
+- (BOOL)columnExists:(NSString*)tableName columnName:(NSString*)columnName __attribute__ ((deprecated)) {
+    return [self columnExists:columnName inTableWithName:tableName];
+}
+
+#pragma clang diagnostic pop
+
+- (BOOL)validateSQL:(NSString*)sql error:(NSError**)error {
+    sqlite3_stmt *pStmt = NULL;
+    BOOL validationSucceeded = YES;
+    
+    int rc = sqlite3_prepare_v2([self sqliteHandle], [sql UTF8String], -1, &pStmt, 0);
+    if (rc != SQLITE_OK) {
+        validationSucceeded = NO;
+        if (error) {
+            *error = [NSError errorWithDomain:NSCocoaErrorDomain
+                                         code:[self lastErrorCode]
+                                     userInfo:[NSDictionary dictionaryWithObject:[self lastErrorMessage]
+                                                                          forKey:NSLocalizedDescriptionKey]];
+        }
+    }
+    
+    sqlite3_finalize(pStmt);
+    
+    return validationSucceeded;
+}
+
+@end

ios/JianYuIOS/Pods/FMDB/src/fmdb/FMDatabasePool.h

@@ -0,0 +1,258 @@
+//
+//  FMDatabasePool.h
+//  fmdb
+//
+//  Created by August Mueller on 6/22/11.
+//  Copyright 2011 Flying Meat Inc. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class FMDatabase;
+
+/** Pool of `<FMDatabase>` objects.
+
+ ### See also
+ 
+ - `<FMDatabaseQueue>`
+ - `<FMDatabase>`
+
+ @warning Before using `FMDatabasePool`, please consider using `<FMDatabaseQueue>` instead.
+
+ If you really really really know what you're doing and `FMDatabasePool` is what
+ you really really need (ie, you're using a read only database), OK you can use
+ it.  But just be careful not to deadlock!
+
+ For an example on deadlocking, search for:
+ `ONLY_USE_THE_POOL_IF_YOU_ARE_DOING_READS_OTHERWISE_YOULL_DEADLOCK_USE_FMDATABASEQUEUE_INSTEAD`
+ in the main.m file.
+ */
+
+@interface FMDatabasePool : NSObject
+
+/** Database path */
+
+@property (atomic, copy, nullable) NSString *path;
+
+/** Delegate object */
+
+@property (atomic, assign, nullable) id delegate;
+
+/** Maximum number of databases to create */
+
+@property (atomic, assign) NSUInteger maximumNumberOfDatabasesToCreate;
+
+/** Open flags */
+
+@property (atomic, readonly) int openFlags;
+
+/**  Custom virtual file system name */
+
+@property (atomic, copy, nullable) NSString *vfsName;
+
+
+///---------------------
+/// @name Initialization
+///---------------------
+
+/** Create pool using path.
+ 
+ @param aPath The file path of the database.
+ 
+ @return The `FMDatabasePool` object. `nil` on error.
+ */
+
++ (instancetype)databasePoolWithPath:(NSString * _Nullable)aPath;
+
+/** Create pool using file URL.
+ 
+ @param url The file `NSURL` of the database.
+ 
+ @return The `FMDatabasePool` object. `nil` on error.
+ */
+
++ (instancetype)databasePoolWithURL:(NSURL * _Nullable)url;
+
+/** Create pool using path and specified flags
+ 
+ @param aPath The file path of the database.
+ @param openFlags Flags passed to the openWithFlags method of the database.
+ 
+ @return The `FMDatabasePool` object. `nil` on error.
+ */
+
++ (instancetype)databasePoolWithPath:(NSString * _Nullable)aPath flags:(int)openFlags;
+
+/** Create pool using file URL and specified flags
+ 
+ @param url The file `NSURL` of the database.
+ @param openFlags Flags passed to the openWithFlags method of the database.
+ 
+ @return The `FMDatabasePool` object. `nil` on error.
+ */
+
++ (instancetype)databasePoolWithURL:(NSURL * _Nullable)url flags:(int)openFlags;
+
+/** Create pool using path.
+ 
+ @param aPath The file path of the database.
+ 
+ @return The `FMDatabasePool` object. `nil` on error.
+ */
+
+- (instancetype)initWithPath:(NSString * _Nullable)aPath;
+
+/** Create pool using file URL.
+ 
+ @param url The file `NSURL of the database.
+ 
+ @return The `FMDatabasePool` object. `nil` on error.
+ */
+
+- (instancetype)initWithURL:(NSURL * _Nullable)url;
+
+/** Create pool using path and specified flags.
+ 
+ @param aPath The file path of the database.
+ @param openFlags Flags passed to the openWithFlags method of the database
+ 
+ @return The `FMDatabasePool` object. `nil` on error.
+ */
+
+- (instancetype)initWithPath:(NSString * _Nullable)aPath flags:(int)openFlags;
+
+/** Create pool using file URL and specified flags.
+ 
+ @param url The file `NSURL` of the database.
+ @param openFlags Flags passed to the openWithFlags method of the database
+ 
+ @return The `FMDatabasePool` object. `nil` on error.
+ */
+
+- (instancetype)initWithURL:(NSURL * _Nullable)url flags:(int)openFlags;
+
+/** Create pool using path and specified flags.
+ 
+ @param aPath The file path of the database.
+ @param openFlags Flags passed to the openWithFlags method of the database
+ @param vfsName The name of a custom virtual file system
+ 
+ @return The `FMDatabasePool` object. `nil` on error.
+ */
+
+- (instancetype)initWithPath:(NSString * _Nullable)aPath flags:(int)openFlags vfs:(NSString * _Nullable)vfsName;
+
+/** Create pool using file URL and specified flags.
+ 
+ @param url The file `NSURL` of the database.
+ @param openFlags Flags passed to the openWithFlags method of the database
+ @param vfsName The name of a custom virtual file system
+ 
+ @return The `FMDatabasePool` object. `nil` on error.
+ */
+
+- (instancetype)initWithURL:(NSURL * _Nullable)url flags:(int)openFlags vfs:(NSString * _Nullable)vfsName;
+
+/** Returns the Class of 'FMDatabase' subclass, that will be used to instantiate database object.
+
+ Subclasses can override this method to return specified Class of 'FMDatabase' subclass.
+
+ @return The Class of 'FMDatabase' subclass, that will be used to instantiate database object.
+ */
+
++ (Class)databaseClass;
+
+///------------------------------------------------
+/// @name Keeping track of checked in/out databases
+///------------------------------------------------
+
+/** Number of checked-in databases in pool
+ */
+
+@property (nonatomic, readonly) NSUInteger countOfCheckedInDatabases;
+
+/** Number of checked-out databases in pool
+ */
+
+@property (nonatomic, readonly) NSUInteger countOfCheckedOutDatabases;
+
+/** Total number of databases in pool
+ */
+
+@property (nonatomic, readonly) NSUInteger countOfOpenDatabases;
+
+/** Release all databases in pool */
+
+- (void)releaseAllDatabases;
+
+///------------------------------------------
+/// @name Perform database operations in pool
+///------------------------------------------
+
+/** Synchronously perform database operations in pool.
+
+ @param block The code to be run on the `FMDatabasePool` pool.
+ */
+
+- (void)inDatabase:(__attribute__((noescape)) void (^)(FMDatabase *db))block;
+
+/** Synchronously perform database operations in pool using transaction.
+
+ @param block The code to be run on the `FMDatabasePool` pool.
+ */
+
+- (void)inTransaction:(__attribute__((noescape)) void (^)(FMDatabase *db, BOOL *rollback))block;
+
+/** Synchronously perform database operations in pool using deferred transaction.
+
+ @param block The code to be run on the `FMDatabasePool` pool.
+ */
+
+- (void)inDeferredTransaction:(__attribute__((noescape)) void (^)(FMDatabase *db, BOOL *rollback))block;
+
+/** Synchronously perform database operations in pool using save point.
+
+ @param block The code to be run on the `FMDatabasePool` pool.
+ 
+ @return `NSError` object if error; `nil` if successful.
+
+ @warning You can not nest these, since calling it will pull another database out of the pool and you'll get a deadlock. If you need to nest, use `<[FMDatabase startSavePointWithName:error:]>` instead.
+*/
+
+- (NSError * _Nullable)inSavePoint:(__attribute__((noescape)) void (^)(FMDatabase *db, BOOL *rollback))block;
+
+@end
+
+
+/** FMDatabasePool delegate category
+ 
+ This is a category that defines the protocol for the FMDatabasePool delegate
+ */
+
+@interface NSObject (FMDatabasePoolDelegate)
+
+/** Asks the delegate whether database should be added to the pool. 
+ 
+ @param pool     The `FMDatabasePool` object.
+ @param database The `FMDatabase` object.
+ 
+ @return `YES` if it should add database to pool; `NO` if not.
+ 
+ */
+
+- (BOOL)databasePool:(FMDatabasePool*)pool shouldAddDatabaseToPool:(FMDatabase*)database;
+
+/** Tells the delegate that database was added to the pool.
+ 
+ @param pool     The `FMDatabasePool` object.
+ @param database The `FMDatabase` object.
+
+ */
+
+- (void)databasePool:(FMDatabasePool*)pool didAddDatabase:(FMDatabase*)database;
+
+@end
+
+NS_ASSUME_NONNULL_END

ios/JianYuIOS/Pods/FMDB/src/fmdb/FMDatabasePool.m

@@ -0,0 +1,316 @@
+//
+//  FMDatabasePool.m
+//  fmdb
+//
+//  Created by August Mueller on 6/22/11.
+//  Copyright 2011 Flying Meat Inc. All rights reserved.
+//
+
+#if FMDB_SQLITE_STANDALONE
+#import <sqlite3/sqlite3.h>
+#else
+#import <sqlite3.h>
+#endif
+
+#import "FMDatabasePool.h"
+#import "FMDatabase.h"
+
+@interface FMDatabasePool () {
+    dispatch_queue_t    _lockQueue;
+    
+    NSMutableArray      *_databaseInPool;
+    NSMutableArray      *_databaseOutPool;
+}
+
+- (void)pushDatabaseBackInPool:(FMDatabase*)db;
+- (FMDatabase*)db;
+
+@end
+
+
+@implementation FMDatabasePool
+@synthesize path=_path;
+@synthesize delegate=_delegate;
+@synthesize maximumNumberOfDatabasesToCreate=_maximumNumberOfDatabasesToCreate;
+@synthesize openFlags=_openFlags;
+
+
++ (instancetype)databasePoolWithPath:(NSString *)aPath {
+    return FMDBReturnAutoreleased([[self alloc] initWithPath:aPath]);
+}
+
++ (instancetype)databasePoolWithURL:(NSURL *)url {
+    return FMDBReturnAutoreleased([[self alloc] initWithPath:url.path]);
+}
+
++ (instancetype)databasePoolWithPath:(NSString *)aPath flags:(int)openFlags {
+    return FMDBReturnAutoreleased([[self alloc] initWithPath:aPath flags:openFlags]);
+}
+
++ (instancetype)databasePoolWithURL:(NSURL *)url flags:(int)openFlags {
+    return FMDBReturnAutoreleased([[self alloc] initWithPath:url.path flags:openFlags]);
+}
+
+- (instancetype)initWithURL:(NSURL *)url flags:(int)openFlags vfs:(NSString *)vfsName {
+    return [self initWithPath:url.path flags:openFlags vfs:vfsName];
+}
+
+- (instancetype)initWithPath:(NSString*)aPath flags:(int)openFlags vfs:(NSString *)vfsName {
+    
+    self = [super init];
+    
+    if (self != nil) {
+        _path               = [aPath copy];
+        _lockQueue          = dispatch_queue_create([[NSString stringWithFormat:@"fmdb.%@", self] UTF8String], NULL);
+        _databaseInPool     = FMDBReturnRetained([NSMutableArray array]);
+        _databaseOutPool    = FMDBReturnRetained([NSMutableArray array]);
+        _openFlags          = openFlags;
+        _vfsName            = [vfsName copy];
+    }
+    
+    return self;
+}
+
+- (instancetype)initWithPath:(NSString *)aPath flags:(int)openFlags {
+    return [self initWithPath:aPath flags:openFlags vfs:nil];
+}
+
+- (instancetype)initWithURL:(NSURL *)url flags:(int)openFlags {
+    return [self initWithPath:url.path flags:openFlags vfs:nil];
+}
+
+- (instancetype)initWithPath:(NSString*)aPath {
+    // default flags for sqlite3_open
+    return [self initWithPath:aPath flags:SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE];
+}
+
+- (instancetype)initWithURL:(NSURL *)url {
+    return [self initWithPath:url.path];
+}
+
+- (instancetype)init {
+    return [self initWithPath:nil];
+}
+
++ (Class)databaseClass {
+    return [FMDatabase class];
+}
+
+- (void)dealloc {
+    
+    _delegate = 0x00;
+    FMDBRelease(_path);
+    FMDBRelease(_databaseInPool);
+    FMDBRelease(_databaseOutPool);
+    FMDBRelease(_vfsName);
+    
+    if (_lockQueue) {
+        FMDBDispatchQueueRelease(_lockQueue);
+        _lockQueue = 0x00;
+    }
+#if ! __has_feature(objc_arc)
+    [super dealloc];
+#endif
+}
+
+
+- (void)executeLocked:(void (^)(void))aBlock {
+    dispatch_sync(_lockQueue, aBlock);
+}
+
+- (void)pushDatabaseBackInPool:(FMDatabase*)db {
+    
+    if (!db) { // db can be null if we set an upper bound on the # of databases to create.
+        return;
+    }
+    
+    [self executeLocked:^() {
+        
+        if ([self->_databaseInPool containsObject:db]) {
+            [[NSException exceptionWithName:@"Database already in pool" reason:@"The FMDatabase being put back into the pool is already present in the pool" userInfo:nil] raise];
+        }
+        
+        [self->_databaseInPool addObject:db];
+        [self->_databaseOutPool removeObject:db];
+        
+    }];
+}
+
+- (FMDatabase*)db {
+    
+    __block FMDatabase *db;
+    
+    
+    [self executeLocked:^() {
+        db = [self->_databaseInPool lastObject];
+        
+        BOOL shouldNotifyDelegate = NO;
+        
+        if (db) {
+            [self->_databaseOutPool addObject:db];
+            [self->_databaseInPool removeLastObject];
+        }
+        else {
+            
+            if (self->_maximumNumberOfDatabasesToCreate) {
+                NSUInteger currentCount = [self->_databaseOutPool count] + [self->_databaseInPool count];
+                
+                if (currentCount >= self->_maximumNumberOfDatabasesToCreate) {
+                    NSLog(@"Maximum number of databases (%ld) has already been reached!", (long)currentCount);
+                    return;
+                }
+            }
+            
+            db = [[[self class] databaseClass] databaseWithPath:self->_path];
+            shouldNotifyDelegate = YES;
+        }
+        
+        //This ensures that the db is opened before returning
+#if SQLITE_VERSION_NUMBER >= 3005000
+        BOOL success = [db openWithFlags:self->_openFlags vfs:self->_vfsName];
+#else
+        BOOL success = [db open];
+#endif
+        if (success) {
+            if ([self->_delegate respondsToSelector:@selector(databasePool:shouldAddDatabaseToPool:)] && ![self->_delegate databasePool:self shouldAddDatabaseToPool:db]) {
+                [db close];
+                db = 0x00;
+            }
+            else {
+                //It should not get added in the pool twice if lastObject was found
+                if (![self->_databaseOutPool containsObject:db]) {
+                    [self->_databaseOutPool addObject:db];
+                    
+                    if (shouldNotifyDelegate && [self->_delegate respondsToSelector:@selector(databasePool:didAddDatabase:)]) {
+                        [self->_delegate databasePool:self didAddDatabase:db];
+                    }
+                }
+            }
+        }
+        else {
+            NSLog(@"Could not open up the database at path %@", self->_path);
+            db = 0x00;
+        }
+    }];
+    
+    return db;
+}
+
+- (NSUInteger)countOfCheckedInDatabases {
+    
+    __block NSUInteger count;
+    
+    [self executeLocked:^() {
+        count = [self->_databaseInPool count];
+    }];
+    
+    return count;
+}
+
+- (NSUInteger)countOfCheckedOutDatabases {
+    
+    __block NSUInteger count;
+    
+    [self executeLocked:^() {
+        count = [self->_databaseOutPool count];
+    }];
+    
+    return count;
+}
+
+- (NSUInteger)countOfOpenDatabases {
+    __block NSUInteger count;
+    
+    [self executeLocked:^() {
+        count = [self->_databaseOutPool count] + [self->_databaseInPool count];
+    }];
+    
+    return count;
+}
+
+- (void)releaseAllDatabases {
+    [self executeLocked:^() {
+        [self->_databaseOutPool removeAllObjects];
+        [self->_databaseInPool removeAllObjects];
+    }];
+}
+
+- (void)inDatabase:(void (^)(FMDatabase *db))block {
+    
+    FMDatabase *db = [self db];
+    
+    block(db);
+    
+    [self pushDatabaseBackInPool:db];
+}
+
+- (void)beginTransaction:(BOOL)useDeferred withBlock:(void (^)(FMDatabase *db, BOOL *rollback))block {
+    
+    BOOL shouldRollback = NO;
+    
+    FMDatabase *db = [self db];
+    
+    if (useDeferred) {
+        [db beginDeferredTransaction];
+    }
+    else {
+        [db beginTransaction];
+    }
+    
+    
+    block(db, &shouldRollback);
+    
+    if (shouldRollback) {
+        [db rollback];
+    }
+    else {
+        [db commit];
+    }
+    
+    [self pushDatabaseBackInPool:db];
+}
+
+- (void)inDeferredTransaction:(void (^)(FMDatabase *db, BOOL *rollback))block {
+    [self beginTransaction:YES withBlock:block];
+}
+
+- (void)inTransaction:(void (^)(FMDatabase *db, BOOL *rollback))block {
+    [self beginTransaction:NO withBlock:block];
+}
+
+- (NSError*)inSavePoint:(void (^)(FMDatabase *db, BOOL *rollback))block {
+#if SQLITE_VERSION_NUMBER >= 3007000
+    static unsigned long savePointIdx = 0;
+    
+    NSString *name = [NSString stringWithFormat:@"savePoint%ld", savePointIdx++];
+    
+    BOOL shouldRollback = NO;
+    
+    FMDatabase *db = [self db];
+    
+    NSError *err = 0x00;
+    
+    if (![db startSavePointWithName:name error:&err]) {
+        [self pushDatabaseBackInPool:db];
+        return err;
+    }
+    
+    block(db, &shouldRollback);
+    
+    if (shouldRollback) {
+        // We need to rollback and release this savepoint to remove it
+        [db rollbackToSavePointWithName:name error:&err];
+    }
+    [db releaseSavePointWithName:name error:&err];
+    
+    [self pushDatabaseBackInPool:db];
+    
+    return err;
+#else
+    NSString *errorMessage = NSLocalizedString(@"Save point functions require SQLite 3.7", nil);
+    if (self.logsErrors) NSLog(@"%@", errorMessage);
+    return [NSError errorWithDomain:@"FMDatabase" code:0 userInfo:@{NSLocalizedDescriptionKey : errorMessage}];
+#endif
+}
+
+@end

ios/JianYuIOS/Pods/FMDB/src/fmdb/FMDatabaseQueue.h

@@ -0,0 +1,235 @@
+//
+//  FMDatabaseQueue.h
+//  fmdb
+//
+//  Created by August Mueller on 6/22/11.
+//  Copyright 2011 Flying Meat Inc. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class FMDatabase;
+
+/** To perform queries and updates on multiple threads, you'll want to use `FMDatabaseQueue`.
+
+ Using a single instance of `<FMDatabase>` from multiple threads at once is a bad idea.  It has always been OK to make a `<FMDatabase>` object *per thread*.  Just don't share a single instance across threads, and definitely not across multiple threads at the same time.
+
+ Instead, use `FMDatabaseQueue`. Here's how to use it:
+
+ First, make your queue.
+
+    FMDatabaseQueue *queue = [FMDatabaseQueue databaseQueueWithPath:aPath];
+
+ Then use it like so:
+
+    [queue inDatabase:^(FMDatabase *db) {
+        [db executeUpdate:@"INSERT INTO myTable VALUES (?)", [NSNumber numberWithInt:1]];
+        [db executeUpdate:@"INSERT INTO myTable VALUES (?)", [NSNumber numberWithInt:2]];
+        [db executeUpdate:@"INSERT INTO myTable VALUES (?)", [NSNumber numberWithInt:3]];
+
+        FMResultSet *rs = [db executeQuery:@"select * from foo"];
+        while ([rs next]) {
+            //…
+        }
+    }];
+
+ An easy way to wrap things up in a transaction can be done like this:
+
+    [queue inTransaction:^(FMDatabase *db, BOOL *rollback) {
+        [db executeUpdate:@"INSERT INTO myTable VALUES (?)", [NSNumber numberWithInt:1]];
+        [db executeUpdate:@"INSERT INTO myTable VALUES (?)", [NSNumber numberWithInt:2]];
+        [db executeUpdate:@"INSERT INTO myTable VALUES (?)", [NSNumber numberWithInt:3]];
+
+        if (whoopsSomethingWrongHappened) {
+            *rollback = YES;
+            return;
+        }
+        // etc…
+        [db executeUpdate:@"INSERT INTO myTable VALUES (?)", [NSNumber numberWithInt:4]];
+    }];
+
+ `FMDatabaseQueue` will run the blocks on a serialized queue (hence the name of the class).  So if you call `FMDatabaseQueue`'s methods from multiple threads at the same time, they will be executed in the order they are received.  This way queries and updates won't step on each other's toes, and every one is happy.
+
+ ### See also
+
+ - `<FMDatabase>`
+
+ @warning Do not instantiate a single `<FMDatabase>` object and use it across multiple threads. Use `FMDatabaseQueue` instead.
+ 
+ @warning The calls to `FMDatabaseQueue`'s methods are blocking.  So even though you are passing along blocks, they will **not** be run on another thread.
+
+ */
+
+@interface FMDatabaseQueue : NSObject
+/** Path of database */
+
+@property (atomic, retain, nullable) NSString *path;
+
+/** Open flags */
+
+@property (atomic, readonly) int openFlags;
+
+/**  Custom virtual file system name */
+
+@property (atomic, copy, nullable) NSString *vfsName;
+
+///----------------------------------------------------
+/// @name Initialization, opening, and closing of queue
+///----------------------------------------------------
+
+/** Create queue using path.
+ 
+ @param aPath The file path of the database.
+ 
+ @return The `FMDatabaseQueue` object. `nil` on error.
+ */
+
++ (instancetype)databaseQueueWithPath:(NSString * _Nullable)aPath;
+
+/** Create queue using file URL.
+ 
+ @param url The file `NSURL` of the database.
+ 
+ @return The `FMDatabaseQueue` object. `nil` on error.
+ */
+
++ (instancetype)databaseQueueWithURL:(NSURL * _Nullable)url;
+
+/** Create queue using path and specified flags.
+ 
+ @param aPath The file path of the database.
+ @param openFlags Flags passed to the openWithFlags method of the database.
+ 
+ @return The `FMDatabaseQueue` object. `nil` on error.
+ */
++ (instancetype)databaseQueueWithPath:(NSString * _Nullable)aPath flags:(int)openFlags;
+
+/** Create queue using file URL and specified flags.
+ 
+ @param url The file `NSURL` of the database.
+ @param openFlags Flags passed to the openWithFlags method of the database.
+ 
+ @return The `FMDatabaseQueue` object. `nil` on error.
+ */
++ (instancetype)databaseQueueWithURL:(NSURL * _Nullable)url flags:(int)openFlags;
+
+/** Create queue using path.
+ 
+ @param aPath The file path of the database.
+ 
+ @return The `FMDatabaseQueue` object. `nil` on error.
+ */
+
+- (instancetype)initWithPath:(NSString * _Nullable)aPath;
+
+/** Create queue using file URL.
+ 
+ @param url The file `NSURL of the database.
+ 
+ @return The `FMDatabaseQueue` object. `nil` on error.
+ */
+
+- (instancetype)initWithURL:(NSURL * _Nullable)url;
+
+/** Create queue using path and specified flags.
+ 
+ @param aPath The file path of the database.
+ @param openFlags Flags passed to the openWithFlags method of the database.
+ 
+ @return The `FMDatabaseQueue` object. `nil` on error.
+ */
+
+- (instancetype)initWithPath:(NSString * _Nullable)aPath flags:(int)openFlags;
+
+/** Create queue using file URL and specified flags.
+ 
+ @param url The file path of the database.
+ @param openFlags Flags passed to the openWithFlags method of the database.
+ 
+ @return The `FMDatabaseQueue` object. `nil` on error.
+ */
+
+- (instancetype)initWithURL:(NSURL * _Nullable)url flags:(int)openFlags;
+
+/** Create queue using path and specified flags.
+ 
+ @param aPath The file path of the database.
+ @param openFlags Flags passed to the openWithFlags method of the database
+ @param vfsName The name of a custom virtual file system
+ 
+ @return The `FMDatabaseQueue` object. `nil` on error.
+ */
+
+- (instancetype)initWithPath:(NSString * _Nullable)aPath flags:(int)openFlags vfs:(NSString * _Nullable)vfsName;
+
+/** Create queue using file URL and specified flags.
+ 
+ @param url The file `NSURL of the database.
+ @param openFlags Flags passed to the openWithFlags method of the database
+ @param vfsName The name of a custom virtual file system
+ 
+ @return The `FMDatabaseQueue` object. `nil` on error.
+ */
+
+- (instancetype)initWithURL:(NSURL * _Nullable)url flags:(int)openFlags vfs:(NSString * _Nullable)vfsName;
+
+/** Returns the Class of 'FMDatabase' subclass, that will be used to instantiate database object.
+ 
+ Subclasses can override this method to return specified Class of 'FMDatabase' subclass.
+ 
+ @return The Class of 'FMDatabase' subclass, that will be used to instantiate database object.
+ */
+
++ (Class)databaseClass;
+
+/** Close database used by queue. */
+
+- (void)close;
+
+/** Interupt pending database operation. */
+
+- (void)interrupt;
+
+///-----------------------------------------------
+/// @name Dispatching database operations to queue
+///-----------------------------------------------
+
+/** Synchronously perform database operations on queue.
+ 
+ @param block The code to be run on the queue of `FMDatabaseQueue`
+ */
+
+- (void)inDatabase:(__attribute__((noescape)) void (^)(FMDatabase *db))block;
+
+/** Synchronously perform database operations on queue, using transactions.
+
+ @param block The code to be run on the queue of `FMDatabaseQueue`
+ */
+
+- (void)inTransaction:(__attribute__((noescape)) void (^)(FMDatabase *db, BOOL *rollback))block;
+
+/** Synchronously perform database operations on queue, using deferred transactions.
+
+ @param block The code to be run on the queue of `FMDatabaseQueue`
+ */
+
+- (void)inDeferredTransaction:(__attribute__((noescape)) void (^)(FMDatabase *db, BOOL *rollback))block;
+
+///-----------------------------------------------
+/// @name Dispatching database operations to queue
+///-----------------------------------------------
+
+/** Synchronously perform database operations using save point.
+
+ @param block The code to be run on the queue of `FMDatabaseQueue`
+ */
+
+// NOTE: you can not nest these, since calling it will pull another database out of the pool and you'll get a deadlock.
+// If you need to nest, use FMDatabase's startSavePointWithName:error: instead.
+- (NSError * _Nullable)inSavePoint:(__attribute__((noescape)) void (^)(FMDatabase *db, BOOL *rollback))block;
+
+@end
+
+NS_ASSUME_NONNULL_END

ios/JianYuIOS/Pods/FMDB/src/fmdb/FMDatabaseQueue.m

@@ -0,0 +1,270 @@
+//
+//  FMDatabaseQueue.m
+//  fmdb
+//
+//  Created by August Mueller on 6/22/11.
+//  Copyright 2011 Flying Meat Inc. All rights reserved.
+//
+
+#import "FMDatabaseQueue.h"
+#import "FMDatabase.h"
+
+#if FMDB_SQLITE_STANDALONE
+#import <sqlite3/sqlite3.h>
+#else
+#import <sqlite3.h>
+#endif
+
+/*
+ 
+ Note: we call [self retain]; before using dispatch_sync, just incase 
+ FMDatabaseQueue is released on another thread and we're in the middle of doing
+ something in dispatch_sync
+ 
+ */
+
+/*
+ * A key used to associate the FMDatabaseQueue object with the dispatch_queue_t it uses.
+ * This in turn is used for deadlock detection by seeing if inDatabase: is called on
+ * the queue's dispatch queue, which should not happen and causes a deadlock.
+ */
+static const void * const kDispatchQueueSpecificKey = &kDispatchQueueSpecificKey;
+
+@interface FMDatabaseQueue () {
+    dispatch_queue_t    _queue;
+    FMDatabase          *_db;
+}
+@end
+
+@implementation FMDatabaseQueue
+
++ (instancetype)databaseQueueWithPath:(NSString *)aPath {
+    FMDatabaseQueue *q = [[self alloc] initWithPath:aPath];
+    
+    FMDBAutorelease(q);
+    
+    return q;
+}
+
++ (instancetype)databaseQueueWithURL:(NSURL *)url {
+    return [self databaseQueueWithPath:url.path];
+}
+
++ (instancetype)databaseQueueWithPath:(NSString *)aPath flags:(int)openFlags {
+    FMDatabaseQueue *q = [[self alloc] initWithPath:aPath flags:openFlags];
+    
+    FMDBAutorelease(q);
+    
+    return q;
+}
+
++ (instancetype)databaseQueueWithURL:(NSURL *)url flags:(int)openFlags {
+    return [self databaseQueueWithPath:url.path flags:openFlags];
+}
+
++ (Class)databaseClass {
+    return [FMDatabase class];
+}
+
+- (instancetype)initWithURL:(NSURL *)url flags:(int)openFlags vfs:(NSString *)vfsName {
+    return [self initWithPath:url.path flags:openFlags vfs:vfsName];
+}
+
+- (instancetype)initWithPath:(NSString*)aPath flags:(int)openFlags vfs:(NSString *)vfsName {
+    self = [super init];
+    
+    if (self != nil) {
+        
+        _db = [[[self class] databaseClass] databaseWithPath:aPath];
+        FMDBRetain(_db);
+        
+#if SQLITE_VERSION_NUMBER >= 3005000
+        BOOL success = [_db openWithFlags:openFlags vfs:vfsName];
+#else
+        BOOL success = [_db open];
+#endif
+        if (!success) {
+            NSLog(@"Could not create database queue for path %@", aPath);
+            FMDBRelease(self);
+            return 0x00;
+        }
+        
+        _path = FMDBReturnRetained(aPath);
+        
+        _queue = dispatch_queue_create([[NSString stringWithFormat:@"fmdb.%@", self] UTF8String], NULL);
+        dispatch_queue_set_specific(_queue, kDispatchQueueSpecificKey, (__bridge void *)self, NULL);
+        _openFlags = openFlags;
+        _vfsName = [vfsName copy];
+    }
+    
+    return self;
+}
+
+- (instancetype)initWithPath:(NSString *)aPath flags:(int)openFlags {
+    return [self initWithPath:aPath flags:openFlags vfs:nil];
+}
+
+- (instancetype)initWithURL:(NSURL *)url flags:(int)openFlags {
+    return [self initWithPath:url.path flags:openFlags vfs:nil];
+}
+
+- (instancetype)initWithURL:(NSURL *)url {
+    return [self initWithPath:url.path];
+}
+
+- (instancetype)initWithPath:(NSString *)aPath {
+    // default flags for sqlite3_open
+    return [self initWithPath:aPath flags:SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE vfs:nil];
+}
+
+- (instancetype)init {
+    return [self initWithPath:nil];
+}
+
+    
+- (void)dealloc {
+    FMDBRelease(_db);
+    FMDBRelease(_path);
+    FMDBRelease(_vfsName);
+    
+    if (_queue) {
+        FMDBDispatchQueueRelease(_queue);
+        _queue = 0x00;
+    }
+#if ! __has_feature(objc_arc)
+    [super dealloc];
+#endif
+}
+
+- (void)close {
+    FMDBRetain(self);
+    dispatch_sync(_queue, ^() {
+        [self->_db close];
+        FMDBRelease(_db);
+        self->_db = 0x00;
+    });
+    FMDBRelease(self);
+}
+
+- (void)interrupt {
+    [[self database] interrupt];
+}
+
+- (FMDatabase*)database {
+    if (!_db) {
+       _db = FMDBReturnRetained([[[self class] databaseClass] databaseWithPath:_path]);
+        
+#if SQLITE_VERSION_NUMBER >= 3005000
+        BOOL success = [_db openWithFlags:_openFlags vfs:_vfsName];
+#else
+        BOOL success = [_db open];
+#endif
+        if (!success) {
+            NSLog(@"FMDatabaseQueue could not reopen database for path %@", _path);
+            FMDBRelease(_db);
+            _db  = 0x00;
+            return 0x00;
+        }
+    }
+    
+    return _db;
+}
+
+- (void)inDatabase:(void (^)(FMDatabase *db))block {
+#ifndef NDEBUG
+    /* Get the currently executing queue (which should probably be nil, but in theory could be another DB queue
+     * and then check it against self to make sure we're not about to deadlock. */
+    FMDatabaseQueue *currentSyncQueue = (__bridge id)dispatch_get_specific(kDispatchQueueSpecificKey);
+    assert(currentSyncQueue != self && "inDatabase: was called reentrantly on the same queue, which would lead to a deadlock");
+#endif
+    
+    FMDBRetain(self);
+    
+    dispatch_sync(_queue, ^() {
+        
+        FMDatabase *db = [self database];
+        block(db);
+        
+        if ([db hasOpenResultSets]) {
+            NSLog(@"Warning: there is at least one open result set around after performing [FMDatabaseQueue inDatabase:]");
+            
+#if defined(DEBUG) && DEBUG
+            NSSet *openSetCopy = FMDBReturnAutoreleased([[db valueForKey:@"_openResultSets"] copy]);
+            for (NSValue *rsInWrappedInATastyValueMeal in openSetCopy) {
+                FMResultSet *rs = (FMResultSet *)[rsInWrappedInATastyValueMeal pointerValue];
+                NSLog(@"query: '%@'", [rs query]);
+            }
+#endif
+        }
+    });
+    
+    FMDBRelease(self);
+}
+
+- (void)beginTransaction:(BOOL)useDeferred withBlock:(void (^)(FMDatabase *db, BOOL *rollback))block {
+    FMDBRetain(self);
+    dispatch_sync(_queue, ^() { 
+        
+        BOOL shouldRollback = NO;
+        
+        if (useDeferred) {
+            [[self database] beginDeferredTransaction];
+        }
+        else {
+            [[self database] beginTransaction];
+        }
+        
+        block([self database], &shouldRollback);
+        
+        if (shouldRollback) {
+            [[self database] rollback];
+        }
+        else {
+            [[self database] commit];
+        }
+    });
+    
+    FMDBRelease(self);
+}
+
+- (void)inDeferredTransaction:(void (^)(FMDatabase *db, BOOL *rollback))block {
+    [self beginTransaction:YES withBlock:block];
+}
+
+- (void)inTransaction:(void (^)(FMDatabase *db, BOOL *rollback))block {
+    [self beginTransaction:NO withBlock:block];
+}
+
+- (NSError*)inSavePoint:(void (^)(FMDatabase *db, BOOL *rollback))block {
+#if SQLITE_VERSION_NUMBER >= 3007000
+    static unsigned long savePointIdx = 0;
+    __block NSError *err = 0x00;
+    FMDBRetain(self);
+    dispatch_sync(_queue, ^() { 
+        
+        NSString *name = [NSString stringWithFormat:@"savePoint%ld", savePointIdx++];
+        
+        BOOL shouldRollback = NO;
+        
+        if ([[self database] startSavePointWithName:name error:&err]) {
+            
+            block([self database], &shouldRollback);
+            
+            if (shouldRollback) {
+                // We need to rollback and release this savepoint to remove it
+                [[self database] rollbackToSavePointWithName:name error:&err];
+            }
+            [[self database] releaseSavePointWithName:name error:&err];
+            
+        }
+    });
+    FMDBRelease(self);
+    return err;
+#else
+    NSString *errorMessage = NSLocalizedString(@"Save point functions require SQLite 3.7", nil);
+    if (self.logsErrors) NSLog(@"%@", errorMessage);
+    return [NSError errorWithDomain:@"FMDatabase" code:0 userInfo:@{NSLocalizedDescriptionKey : errorMessage}];
+#endif
+}
+
+@end

ios/JianYuIOS/Pods/FMDB/src/fmdb/FMResultSet.h

@@ -0,0 +1,467 @@
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+#ifndef __has_feature      // Optional.
+#define __has_feature(x) 0 // Compatibility with non-clang compilers.
+#endif
+
+#ifndef NS_RETURNS_NOT_RETAINED
+#if __has_feature(attribute_ns_returns_not_retained)
+#define NS_RETURNS_NOT_RETAINED __attribute__((ns_returns_not_retained))
+#else
+#define NS_RETURNS_NOT_RETAINED
+#endif
+#endif
+
+@class FMDatabase;
+@class FMStatement;
+
+/** Represents the results of executing a query on an `<FMDatabase>`.
+ 
+ ### See also
+ 
+ - `<FMDatabase>`
+ */
+
+@interface FMResultSet : NSObject
+
+@property (nonatomic, retain, nullable) FMDatabase *parentDB;
+
+///-----------------
+/// @name Properties
+///-----------------
+
+/** Executed query */
+
+@property (atomic, retain, nullable) NSString *query;
+
+/** `NSMutableDictionary` mapping column names to numeric index */
+
+@property (readonly) NSMutableDictionary *columnNameToIndexMap;
+
+/** `FMStatement` used by result set. */
+
+@property (atomic, retain, nullable) FMStatement *statement;
+
+///------------------------------------
+/// @name Creating and closing database
+///------------------------------------
+
+/** Create result set from `<FMStatement>`
+ 
+ @param statement A `<FMStatement>` to be performed
+ 
+ @param aDB A `<FMDatabase>` to be used
+ 
+ @return A `FMResultSet` on success; `nil` on failure
+ */
+
++ (instancetype)resultSetWithStatement:(FMStatement *)statement usingParentDatabase:(FMDatabase*)aDB;
+
+/** Close result set */
+
+- (void)close;
+
+///---------------------------------------
+/// @name Iterating through the result set
+///---------------------------------------
+
+/** Retrieve next row for result set.
+ 
+ You must always invoke `next` or `nextWithError` before attempting to access the values returned in a query, even if you're only expecting one.
+
+ @return `YES` if row successfully retrieved; `NO` if end of result set reached
+ 
+ @see hasAnotherRow
+ */
+
+- (BOOL)next;
+
+/** Retrieve next row for result set.
+ 
+  You must always invoke `next` or `nextWithError` before attempting to access the values returned in a query, even if you're only expecting one.
+ 
+ @param outErr A 'NSError' object to receive any error object (if any).
+ 
+ @return 'YES' if row successfully retrieved; 'NO' if end of result set reached
+ 
+ @see hasAnotherRow
+ */
+
+- (BOOL)nextWithError:(NSError * _Nullable *)outErr;
+
+/** Did the last call to `<next>` succeed in retrieving another row?
+
+ @return `YES` if the last call to `<next>` succeeded in retrieving another record; `NO` if not.
+ 
+ @see next
+ 
+ @warning The `hasAnotherRow` method must follow a call to `<next>`. If the previous database interaction was something other than a call to `next`, then this method may return `NO`, whether there is another row of data or not.
+ */
+
+- (BOOL)hasAnotherRow;
+
+///---------------------------------------------
+/// @name Retrieving information from result set
+///---------------------------------------------
+
+/** How many columns in result set
+ 
+ @return Integer value of the number of columns.
+ */
+
+@property (nonatomic, readonly) int columnCount;
+
+/** Column index for column name
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return Zero-based index for column.
+ */
+
+- (int)columnIndexForName:(NSString*)columnName;
+
+/** Column name for column index
+
+ @param columnIdx Zero-based index for column.
+
+ @return columnName `NSString` value of the name of the column.
+ */
+
+- (NSString * _Nullable)columnNameForIndex:(int)columnIdx;
+
+/** Result set integer value for column.
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return `int` value of the result set's column.
+ */
+
+- (int)intForColumn:(NSString*)columnName;
+
+/** Result set integer value for column.
+
+ @param columnIdx Zero-based index for column.
+
+ @return `int` value of the result set's column.
+ */
+
+- (int)intForColumnIndex:(int)columnIdx;
+
+/** Result set `long` value for column.
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return `long` value of the result set's column.
+ */
+
+- (long)longForColumn:(NSString*)columnName;
+
+/** Result set long value for column.
+
+ @param columnIdx Zero-based index for column.
+
+ @return `long` value of the result set's column.
+ */
+
+- (long)longForColumnIndex:(int)columnIdx;
+
+/** Result set `long long int` value for column.
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return `long long int` value of the result set's column.
+ */
+
+- (long long int)longLongIntForColumn:(NSString*)columnName;
+
+/** Result set `long long int` value for column.
+
+ @param columnIdx Zero-based index for column.
+
+ @return `long long int` value of the result set's column.
+ */
+
+- (long long int)longLongIntForColumnIndex:(int)columnIdx;
+
+/** Result set `unsigned long long int` value for column.
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return `unsigned long long int` value of the result set's column.
+ */
+
+- (unsigned long long int)unsignedLongLongIntForColumn:(NSString*)columnName;
+
+/** Result set `unsigned long long int` value for column.
+
+ @param columnIdx Zero-based index for column.
+
+ @return `unsigned long long int` value of the result set's column.
+ */
+
+- (unsigned long long int)unsignedLongLongIntForColumnIndex:(int)columnIdx;
+
+/** Result set `BOOL` value for column.
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return `BOOL` value of the result set's column.
+ */
+
+- (BOOL)boolForColumn:(NSString*)columnName;
+
+/** Result set `BOOL` value for column.
+
+ @param columnIdx Zero-based index for column.
+
+ @return `BOOL` value of the result set's column.
+ */
+
+- (BOOL)boolForColumnIndex:(int)columnIdx;
+
+/** Result set `double` value for column.
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return `double` value of the result set's column.
+ 
+ */
+
+- (double)doubleForColumn:(NSString*)columnName;
+
+/** Result set `double` value for column.
+
+ @param columnIdx Zero-based index for column.
+
+ @return `double` value of the result set's column.
+ 
+ */
+
+- (double)doubleForColumnIndex:(int)columnIdx;
+
+/** Result set `NSString` value for column.
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return String value of the result set's column.
+ 
+ */
+
+- (NSString * _Nullable)stringForColumn:(NSString*)columnName;
+
+/** Result set `NSString` value for column.
+
+ @param columnIdx Zero-based index for column.
+
+ @return String value of the result set's column.
+ */
+
+- (NSString * _Nullable)stringForColumnIndex:(int)columnIdx;
+
+/** Result set `NSDate` value for column.
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return Date value of the result set's column.
+ */
+
+- (NSDate * _Nullable)dateForColumn:(NSString*)columnName;
+
+/** Result set `NSDate` value for column.
+
+ @param columnIdx Zero-based index for column.
+
+ @return Date value of the result set's column.
+ 
+ */
+
+- (NSDate * _Nullable)dateForColumnIndex:(int)columnIdx;
+
+/** Result set `NSData` value for column.
+ 
+ This is useful when storing binary data in table (such as image or the like).
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return Data value of the result set's column.
+ 
+ */
+
+- (NSData * _Nullable)dataForColumn:(NSString*)columnName;
+
+/** Result set `NSData` value for column.
+
+ @param columnIdx Zero-based index for column.
+
+ @return Data value of the result set's column.
+ */
+
+- (NSData * _Nullable)dataForColumnIndex:(int)columnIdx;
+
+/** Result set `(const unsigned char *)` value for column.
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return `(const unsigned char *)` value of the result set's column.
+ */
+
+- (const unsigned char * _Nullable)UTF8StringForColumn:(NSString*)columnName;
+
+- (const unsigned char * _Nullable)UTF8StringForColumnName:(NSString*)columnName __deprecated_msg("Use UTF8StringForColumn instead");
+
+/** Result set `(const unsigned char *)` value for column.
+
+ @param columnIdx Zero-based index for column.
+
+ @return `(const unsigned char *)` value of the result set's column.
+ */
+
+- (const unsigned char * _Nullable)UTF8StringForColumnIndex:(int)columnIdx;
+
+/** Result set object for column.
+
+ @param columnName Name of the column.
+
+ @return Either `NSNumber`, `NSString`, `NSData`, or `NSNull`. If the column was `NULL`, this returns `[NSNull null]` object.
+
+ @see objectForKeyedSubscript:
+ */
+
+- (id _Nullable)objectForColumn:(NSString*)columnName;
+
+- (id _Nullable)objectForColumnName:(NSString*)columnName __deprecated_msg("Use objectForColumn instead");
+
+/** Result set object for column.
+
+ @param columnIdx Zero-based index for column.
+
+ @return Either `NSNumber`, `NSString`, `NSData`, or `NSNull`. If the column was `NULL`, this returns `[NSNull null]` object.
+
+ @see objectAtIndexedSubscript:
+ */
+
+- (id _Nullable)objectForColumnIndex:(int)columnIdx;
+
+/** Result set object for column.
+ 
+ This method allows the use of the "boxed" syntax supported in Modern Objective-C. For example, by defining this method, the following syntax is now supported:
+ 
+    id result = rs[@"employee_name"];
+ 
+ This simplified syntax is equivalent to calling:
+ 
+    id result = [rs objectForKeyedSubscript:@"employee_name"];
+ 
+ which is, it turns out, equivalent to calling:
+ 
+    id result = [rs objectForColumnName:@"employee_name"];
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return Either `NSNumber`, `NSString`, `NSData`, or `NSNull`. If the column was `NULL`, this returns `[NSNull null]` object.
+ */
+
+- (id _Nullable)objectForKeyedSubscript:(NSString *)columnName;
+
+/** Result set object for column.
+
+ This method allows the use of the "boxed" syntax supported in Modern Objective-C. For example, by defining this method, the following syntax is now supported:
+
+    id result = rs[0];
+
+ This simplified syntax is equivalent to calling:
+
+    id result = [rs objectForKeyedSubscript:0];
+
+ which is, it turns out, equivalent to calling:
+
+    id result = [rs objectForColumnName:0];
+
+ @param columnIdx Zero-based index for column.
+
+ @return Either `NSNumber`, `NSString`, `NSData`, or `NSNull`. If the column was `NULL`, this returns `[NSNull null]` object.
+ */
+
+- (id _Nullable)objectAtIndexedSubscript:(int)columnIdx;
+
+/** Result set `NSData` value for column.
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return Data value of the result set's column.
+
+ @warning If you are going to use this data after you iterate over the next row, or after you close the
+result set, make sure to make a copy of the data first (or just use `<dataForColumn:>`/`<dataForColumnIndex:>`)
+If you don't, you're going to be in a world of hurt when you try and use the data.
+ 
+ */
+
+- (NSData * _Nullable)dataNoCopyForColumn:(NSString *)columnName NS_RETURNS_NOT_RETAINED;
+
+/** Result set `NSData` value for column.
+
+ @param columnIdx Zero-based index for column.
+
+ @return Data value of the result set's column.
+
+ @warning If you are going to use this data after you iterate over the next row, or after you close the
+ result set, make sure to make a copy of the data first (or just use `<dataForColumn:>`/`<dataForColumnIndex:>`)
+ If you don't, you're going to be in a world of hurt when you try and use the data.
+
+ */
+
+- (NSData * _Nullable)dataNoCopyForColumnIndex:(int)columnIdx NS_RETURNS_NOT_RETAINED;
+
+/** Is the column `NULL`?
+ 
+ @param columnIdx Zero-based index for column.
+
+ @return `YES` if column is `NULL`; `NO` if not `NULL`.
+ */
+
+- (BOOL)columnIndexIsNull:(int)columnIdx;
+
+/** Is the column `NULL`?
+
+ @param columnName `NSString` value of the name of the column.
+
+ @return `YES` if column is `NULL`; `NO` if not `NULL`.
+ */
+
+- (BOOL)columnIsNull:(NSString*)columnName;
+
+
+/** Returns a dictionary of the row results mapped to case sensitive keys of the column names. 
+ 
+ @warning The keys to the dictionary are case sensitive of the column names.
+ */
+
+@property (nonatomic, readonly, nullable) NSDictionary *resultDictionary;
+ 
+/** Returns a dictionary of the row results
+ 
+ @see resultDictionary
+ 
+ @warning **Deprecated**: Please use `<resultDictionary>` instead.  Also, beware that `<resultDictionary>` is case sensitive! 
+ */
+
+- (NSDictionary * _Nullable)resultDict __deprecated_msg("Use resultDictionary instead");
+
+///-----------------------------
+/// @name Key value coding magic
+///-----------------------------
+
+/** Performs `setValue` to yield support for key value observing.
+ 
+ @param object The object for which the values will be set. This is the key-value-coding compliant object that you might, for example, observe.
+
+ */
+
+- (void)kvcMagic:(id)object;
+
+ 
+@end
+
+NS_ASSUME_NONNULL_END