Try to refine the panic things.

This commit is contained in:
zicla
2018-11-30 17:37:52 +08:00
parent 6485e3b48e
commit b55a993b35
10 changed files with 84 additions and 90 deletions

View File

@ -98,16 +98,20 @@ func (this *BaseController) Wrap(f func(writer http.ResponseWriter, request *htt
}
}
//返回成功的结果。
//返回成功的结果。支持放置三种类型 1.字符串 2. WebResult对象 3.空指针 4.任意类型
func (this *BaseController) Success(data interface{}) *WebResult {
var webResult *WebResult = nil
if value, ok := data.(string); ok {
//返回一句普通的消息
webResult = &WebResult{Code: CODE_WRAPPER_OK.Code, Msg: value}
} else if value, ok := data.(*WebResult); ok {
//返回一个webResult对象
webResult = value
} else if _, ok := data.(types.Nil); ok {
//返回一个空指针
webResult = ConstWebResult(CODE_WRAPPER_OK)
} else {
//返回的类型不明确。
webResult = &WebResult{Code: CODE_WRAPPER_OK.Code, Data: data}
}
return webResult
@ -130,49 +134,6 @@ func (this *BaseController) Error(err interface{}) *WebResult {
return webResult
}
//能找到一个user就找到一个
func (this *BaseController) findUser(writer http.ResponseWriter, request *http.Request) *User {
//验证用户是否已经登录。
sessionCookie, err := request.Cookie(COOKIE_AUTH_KEY)
if err != nil {
this.logger.Warn("获取用户cookie信息失败啦~")
return nil
}
sessionId := sessionCookie.Value
this.logger.Info("findUser sessionId = %s", sessionId)
//去缓存中捞取看看
cacheItem, err := CONTEXT.SessionCache.Value(sessionId)
if err != nil {
this.logger.Warn("获取缓存时出错了" + err.Error())
return nil
}
if cacheItem.Data() == nil {
this.logger.Warn("cache item中已经不存在了 " + err.Error())
return nil
}
if value, ok := cacheItem.Data().(*User); ok {
return value
} else {
this.logger.Error("cache item中的类型不是*User ")
}
return nil
}
func (this *BaseController) checkUser(writer http.ResponseWriter, request *http.Request) *User {
if this.findUser(writer, request) == nil {
panic(ConstWebResult(CODE_WRAPPER_LOGIN))
} else {
return this.findUser(writer, request)
}
}
//允许跨域请求
func (this *BaseController) allowCORS(writer http.ResponseWriter) {
writer.Header().Add("Access-Control-Allow-Origin", "*")