学习计划

zhongzheng-system/src/main/java/com/zhongzheng/modules/order/service/impl/OrderServiceImpl.java

@@ -144,7 +144,7 @@ public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements
      */
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public Map<String, Object> placePlatOrder(OrderAddBo bo) {
+    public synchronized Map<String, Object> placePlatOrder(OrderAddBo bo) {
         List<OrderGoodsAddBo> goodsList = bo.getGoodsList();
         if(goodsList==null||goodsList.size()<1){
             throw new CustomException("商品列表为空");