public ActionResult GetMeetingDetail(string code, string userid, int instanceid)
        {
            try
            {
                string appid = CheckAPPID();

                dm_basesettingEntity dm_BasesettingEntity = dm_BaseSettingIBLL.GetEntityByCache(appid);

                MeetingAPI meetingAPI = new MeetingAPI()
                {
                    AppId      = dm_BasesettingEntity.meeting_appid,
                    SecretId   = dm_BasesettingEntity.meeting_secretid,
                    Secretkey  = dm_BasesettingEntity.meeting_secretkey,
                    SdkId      = dm_BasesettingEntity.meeting_sdkid,
                    Registered = 1
                };

                meetingAPI.GetUserList(1, 20, (int resultCode, dynamic resultMsg) =>
                {
                });

                meetingAPI.GetMeetingsWithCode(code, userid, instanceid, (int resultCode, dynamic resultMsg) =>
                {
                    Console.WriteLine("创建用户结果:\nresultCode:" + resultCode + ":" + resultMsg);
                });
                //meetingAPI.GetMeetingsParticipants()
                return(Success(""));
            }
            catch (Exception ex)
            {
                return(FailException(ex));
            }
        }