修正：1.POS传过来的支付金额转换成整型后为 0 问题

task/taskfinal.cpp

@@ -53,7 +53,7 @@ void TaskFinal::packageServerReq()
     foreach(auto p, getPosJsonValue(PosProps.Pay_ids).toArray())
     {
         QJsonObject pay;
-        int payAmount = p.toObject()["pay_amount"].toInt();
+        int payAmount = p.toObject()["pay_amount"].toDouble();
         payTotalAmount += payAmount;
         pay["amount"] = payAmount;
         pay["thirdPayTransId"] = p.toObject()["pay_transId"].toString();