修正订单为空的BUG

ZongXR · Mar 26, 2022 · b68acdd · b68acdd
1 parent f91066c
commit b68acdd
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/order/src/main/java/com/supermarket/order/service/OrderServiceImpl.java b/order/src/main/java/com/supermarket/order/service/OrderServiceImpl.java
@@ -60,6 +60,8 @@ public void addOrder(Order order) throws Exception {
     public List<Order> queryOrder(String userId) {
         // TODO 先用userId查orderId，再用orderId查商品
         List<Order> orders = this.orderDao.selectOrder(new Order(null, null, null, null, null, userId));
+        if (orders == null)
+            return new ArrayList<Order>();
         for (Order order : orders) {
             List<OrderItem> orderItems = this.orderDao.selectOrderItems(new OrderItem(
                     null, order.getOrderId(), null, null, null, null, null

diff --git a/start_up/supermarketstatic/myorder.html b/start_up/supermarketstatic/myorder.html
@@ -249,8 +249,6 @@
                             });
                         }
                     });
-                }else{
-                    alert(data.msg);
                 }
             },
             error: function () {