update notice

README.md

@@ -58,7 +58,7 @@ GlobalMiddleware bool
 	gtoken.Start()
 ```
 
-登录方法实现
+登录方法实现，通过username返回是否为空判断登录是否成功；
 
 ```go
 func Login(r *ghttp.Request) (string, interface{}) {
@@ -94,17 +94,28 @@ func Login(r *ghttp.Request) (string, interface{}) {
 4. 携带之前token访问，提示未登录
 
 ```json
---- PASS: TestSystemUser (0.00s)
+=== RUN   TestSystemUser
     api_test.go:43: 1. not login and visit user
-    api_test.go:50: {"code":-1,"data":"","msg":"query token fail"}
+    api_test.go:50: {"code":-401,"msg":"请求错误或登录超时","data":""}
     api_test.go:63: 2. execute login and visit user
     api_test.go:66: {"code":0,"msg":"success","data":"system user"}
     api_test.go:72: 3. execute logout
-    api_test.go:75: {"code":0,"msg":"success","data":"logout success"}
+    api_test.go:75: {"code":0,"msg":"success","data":"Logout success"}
     api_test.go:81: 4. visit user
-    api_test.go:86: {"code":-1,"msg":"login timeout or not login","data":""}
+    api_test.go:86: {"code":-401,"msg":"请求错误或登录超时","data":""}
 ```
+#### 返回码
+       
+1. 正常操作成功返回0
+2. 未登录访问需要登录资源返回401
+3. 程序异常返回-99，如编解码错误等
 
+```go
+SUCCESS      = 0  // 正常
+FAIL         = -1  // 失败
+ERROR        = -99  // 异常
+UNAUTHORIZED = -401  // 未认证
+```
 #### 感谢
 
 1. gf框架 [https://github.com/gogf/gf](https://github.com/gogf/gf) 

gtoken/gtoken.go

@@ -521,13 +521,17 @@ func (m *GfToken) DecryptToken(token string) Resp {
 func (m *GfToken) String() string {
 	return gconv.String(g.Map{
 		// 缓存模式 1 gcache 2 gredis 默认1
-		"CacheMode":      m.CacheMode,
-		"CacheKey":       m.CacheKey,
-		"Timeout":        m.Timeout,
-		"TokenDelimiter": m.TokenDelimiter,
-		"EncryptKey":     string(m.EncryptKey),
-		"LoginPath":      m.LoginPath,
-		"LogoutPath":     m.LogoutPath,
-		"AuthPaths":      gconv.String(m.AuthPaths),
+		"CacheMode":        m.CacheMode,
+		"CacheKey":         m.CacheKey,
+		"Timeout":          m.Timeout,
+		"TokenDelimiter":   m.TokenDelimiter,
+		"EncryptKey":       string(m.EncryptKey),
+		"AuthFailMsg":      m.AuthFailMsg,
+		"MultiLogin":       m.MultiLogin,
+		"GlobalMiddleware": m.GlobalMiddleware,
+		"LoginPath":        m.LoginPath,
+		"LogoutPath":       m.LogoutPath,
+		"AuthPaths":        gconv.String(m.AuthPaths),
+		"AuthExcludePaths": gconv.String(m.AuthExcludePaths),
 	})
 }