xiugai

common/requtil.go

@@ -0,0 +1,76 @@
+// util
+package util
+
+import (
+	"net"
+	"net/http"
+	"strings"
+)
+
+//获取平台类型
+func GetOS(useros string) string {
+	osVersion := "其他"
+	if strings.Contains(useros, "NT 6.0") {
+		osVersion = "Windows Vista/Server 2008"
+	} else if strings.Contains(useros, "NT 5.2") {
+		osVersion = "Windows Server 2003"
+	} else if strings.Contains(useros, "NT 5.1") {
+		osVersion = "Windows XP"
+	} else if strings.Contains(useros, "NT 5") {
+		osVersion = "Windows 2000"
+	} else if strings.Contains(useros, "Mac") {
+		osVersion = "Mac"
+	} else if strings.Contains(useros, "Unix") {
+		osVersion = "UNIX"
+	} else if strings.Contains(useros, "Linux") {
+		osVersion = "Linux"
+	} else if strings.Contains(useros, "SunOS") {
+		osVersion = "SunOS"
+	} else if strings.Contains(useros, "NT 6.3") {
+		osVersion = "Window8"
+	} else if strings.Contains(useros, "NT 6.1") {
+		osVersion = "Window7"
+	} else if strings.Contains(useros, "NT 10.0") {
+		osVersion = "Window10"
+	}
+	return osVersion
+}
+
+//获取浏览器类型
+func GetBrowse(userbrowser string) string {
+	browserVersion := "其他"
+	if strings.Contains(userbrowser, "MSIE") {
+		browserVersion = "IE"
+	} else if strings.Contains(userbrowser, "Firefox") {
+		browserVersion = "Firefox"
+	} else if strings.Contains(userbrowser, "Chrome") {
+		browserVersion = "Chrome"
+	} else if strings.Contains(userbrowser, "Safari") {
+		browserVersion = "Safari"
+	} else if strings.Contains(userbrowser, "rv:11.0") {
+		browserVersion = "IE11"
+	}
+	return browserVersion
+}
+
+//获取ip
+func GetIp(req *http.Request) string {
+	if req == nil {
+		return ""
+	}
+	ip_for := req.Header.Get("x-forwarded-for")
+	ip_client := req.Header.Get("http_client_ip")
+	ip_addr := req.Header.Get("Remote_addr")
+	un := "unknown"
+	if (ip_for != un) && (len(strings.TrimSpace(ip_for)) > 0) {
+		return ip_for
+	}
+	if (ip_client != un) && (len(strings.TrimSpace(ip_client)) > 0) {
+		return ip_client
+	}
+	if (ip_addr != un) && (len(strings.TrimSpace(ip_addr)) > 0) {
+		return ip_addr
+	}
+	ip, _, _ := net.SplitHostPort(req.RemoteAddr)
+	return ip
+}