public MResultList <ItemPay> GetPayList(string sid, string token, string guid, string user_id, string uid,
                                                string paygroupid)
        {
            var result = new MResultList <ItemPay>();

            try
            {
                var paygroupId = MCvHelper.To <int>(paygroupid);
                result = BaseDataBLL.GetPayList(SystemType, paygroupId);
            }
            catch (Exception ex)
            {
                result.status = MResultStatus.ExceptionError;
                result.msg    = "处理数据出错!";
            }

            return(result);
        }