- orderItem insert 改为批量插入

order/order-service-impl/src/main/java/cn/iocoder/mall/order/biz/dao/OrderItemMapper.java

@@ -20,9 +20,9 @@ public interface OrderItemMapper {
     /**
      * 插入数据
      *
-     * @param orderItemDO
+     * @param orderItemDOList
      */
-    void insert(OrderItemDO orderItemDO);
+    void insert(@Param("list") List<OrderItemDO> orderItemDOList);
 
     /**
      * 更新 - 根据Id

order/order-service-impl/src/main/java/cn/iocoder/mall/order/biz/service/OrderServiceImpl.java

@@ -295,9 +295,11 @@ public class OrderServiceImpl implements OrderService {
                     .setDeleted(DeletedStatusEnum.DELETED_NO.getValue())
                     .setCreateTime(new Date())
                     .setUpdateTime(null);
-            orderItemMapper.insert(orderItemDO); // TODO 芋艿，需要改成一次性插入
         });
 
+        // 一次性插入
+        orderItemMapper.insert(orderItemDOList);
+
         // 创建预订单
         // TODO sin 支付订单 orderSubject 暂时取第一个子订单商品信息
 //        String orderSubject = orderItemDOList.get(0).getSkuName();

order/order-service-impl/src/main/resources/mapper/OrderItemMapper.xml

@@ -20,13 +20,14 @@
             payment_time, delivery_time, receiver_time, closing_time,
             has_return_exchange, delivery_type, status,
             create_time, update_time, deleted
-        ) VALUES (
-            #{orderId}, #{orderNo}, #{skuId}, #{skuName}, #{skuImage}, #{orderLogisticsId},
-            #{quantity}, #{price}, #{payAmount},
-            #{paymentTime}, #{deliveryTime}, #{receiverTime}, #{closingTime},
-            #{hasReturnExchange}, #{deliveryType}, #{status},
-            #{createTime}, #{updateTime}, #{deleted}
-        )
+        ) VALUES
+        <foreach collection="list" item="item" separator="," open="(" close=")">
+            #{item.orderId}, #{item.orderNo}, #{item.skuId}, #{item.skuName}, #{item.skuImage}, #{item.orderLogisticsId},
+            #{item.quantity}, #{item.price}, #{item.payAmount},
+            #{item.paymentTime}, #{item.deliveryTime}, #{item.receiverTime}, #{item.closingTime},
+            #{item.hasReturnExchange}, #{item.deliveryType}, #{item.status},
+            #{item.createTime}, #{item.updateTime}, #{item.deleted}
+        </foreach>
     </insert>
 
     <!--