sky-take-out/sky-server/src/main/java/com/sky/mapper/OrderDetailMapper.java

25 lines
571 B
Java

package com.sky.mapper;
import com.sky.entity.OrderDetail;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import java.util.List;
@Mapper
public interface OrderDetailMapper {
/**
* 批量插入订单明细
* @param orderDetailList
*/
void insertBatch(List<OrderDetail> orderDetailList);
/**
* 根据订单ID查询订单明细
* @param orderId
* @return
*/
@Select("select * from order_detail where order_id = #{orderId}")
List<OrderDetail> getByOrderId(Long orderId);
}