public ActionResult Logout() { Response.Buffer = true; Response.ExpiresAbsolute = System.DateTime.Now.AddSeconds(-1); Response.CacheControl = "no-cache"; JObject json = new JObject(); try { string deviceId = Session["openid"].ToString(); string language = Session["language"].ToString(); CleanAll(); string result = authMgr.invokLogout(deviceId, language); STReturn ret = Global.chkJsonStats(result); Session.Abandon(); Response.Cookies.Add(new HttpCookie("ASP.NET_SessionId", "")); if (int.Parse(ret.retCode) == (int)MsgCode.OPR_SUCC) { return(Content(result)); } else { json.Add("code", ret.retCode); json.Add("msg", ret.retMsg); return(Content(json.ToString())); } } catch (WeChatException ex) { json.RemoveAll(); json.Add("code", ex.WeChatErrorCode); json.Add("msg", ex.WeChatErrorMessage); return(Content(json.ToString())); } catch (Exception ex2) { json.RemoveAll(); json.Add("code", (int)MsgCode.SYSTEM_ERR); json.Add("msg", ReturnMsg.msgList[(int)MsgCode.SYSTEM_ERR]); return(Content(json.ToString())); } }