1. 修复支付总金额等错误。

task/taskpay.cpp

@@ -74,6 +74,7 @@ void TaskPay::packagePOSRsp()
     p.push_back(PosProps.StatusCode);
     p.push_back(PosProps.Msg);
     p.push_back(PosProps.Fm_id);
+    p.push_back(PosProps.Fm_transId);
     foreach (QString prop , p) {
         posRspJsonObj[prop] = getServerJsonValue(prop);
     }
@@ -97,7 +98,7 @@ void TaskPay::packagePOSRsp()
     pay_ids.append(pay_id);
     total_amount += scoreAmount;
 
-    int couponAmount;
+    int couponAmount = 0;
     foreach(auto coupon , getServerJsonValue(PosProps.Coupons).toArray()) {
         QJsonObject cp = coupon.toObject();
         pay_id[PosProps.Pay_id] = "20003";
@@ -109,9 +110,11 @@ void TaskPay::packagePOSRsp()
         couponAmount += disAmount;
     }
     total_amount += couponAmount;
-    posRspJsonObj[PosProps.Pay_id] = pay_ids;
+    posRspJsonObj[PosProps.Pay_ids] = pay_ids;
 
     posRspJsonObj[PosProps.Paid_total_amount] = total_amount;
+    posRspJsonObj["invoice_amount"] = total_amount;
+    posRspJsonObj["discount_amount"] = 0;
     posRspJsonObj["forward"] = posReqJsonObj["forward"];
 }