CKFinder 加入验证之后，无法上传文件，出现HTTP Error: status code 302. I/O Error: Error #2038. 异常

    public override bool CheckAuthentication()    {        // WARNING : DO NOT simply return "true". By doing so, you are allowing        // "anyone" to upload and list the files in your server. You must implement        // some kind of session validation here. Even something very simple as...        //        return (Session["IsAuthorized"] != null && (bool)Session["IsAuthorized"] == true);        //        // ... where Session[ "IsAuthorized" ] is set to "true" as soon as the        // user logs on your system.        //return true;    }