public string GetPayment()
        {
            _orderMasterMgr = new OrderMasterMgr(mySqlConnectionString);
            _orderReturnMaster = new OrderReturnMasterMgr(mySqlConnectionString);
            string json = string.Empty;
            try
            {
                if (!string.IsNullOrEmpty(Request.Params["order_id"]))
                {
                    OrderMaster om = _orderMasterMgr.GetPaymentById(uint.Parse(Request.Params["order_id"]));
                    //獲取暫存單中atm機 銀行信息 地址信息

                    if (om.Order_Payment == 2)
                    {
                        OrderReturnUserQuery oruQuery = _orderReturnMaster.GetReturnDetailById(om.Order_Id);
                        json = "{success:true,bank_name:" + oruQuery.bank_name + ",bank_branch:" + oruQuery.bank_branch
                            + ",bank_account:" + oruQuery.bank_account + ",account_name:" + oruQuery.account_name + "}";
                    }
                    else
                    {
                        json = "{success:true,order_id:" + om.Order_Id + ",Order_Payment:" + om.Order_Payment + "}";
                    }
                }
            }
            catch (Exception ex)
            {
                Log4NetCustom.LogMessage logMessage = new Log4NetCustom.LogMessage();
                logMessage.Content = string.Format("TargetSite:{0},Source:{1},Message:{2}", ex.TargetSite.Name, ex.Source, ex.Message);
                logMessage.MethodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
                log.Error(logMessage);
                json = "[]";
            }
            return json;
        }