feature: 支付金额

mp-admin/src/main/java/com/qs/mp/web/controller/api/user/GroupBuyingOrderController.java

@@ -226,7 +226,7 @@ public class GroupBuyingOrderController extends BaseApiController {
         JSONObject jsonObject = new JSONObject();
         jsonObject.put("orderId", orderId);
         if (orderSettleVO.getOrderAmt() > 0) {
-            jsonObject.put("needPay", 1);
+            jsonObject.put("needPay", orderSettleVO.getOrderAmt());
         } else {
             jsonObject.put("needPay", 0);
         }