| package cc.mrbird.febs.mall.mapper; | 
|   | 
| import cc.mrbird.febs.mall.entity.MallShoppingCart; | 
| import com.baomidou.mybatisplus.core.mapper.BaseMapper; | 
| import org.apache.ibatis.annotations.Param; | 
|   | 
| import java.util.List; | 
|   | 
| /** | 
|  * @author wzy | 
|  * @date 2021-09-17 | 
|  **/ | 
| public interface MallShoppingCartMapper extends BaseMapper<MallShoppingCart> { | 
|   | 
|     List<MallShoppingCart> selectCartGoodsList(@Param("memberId") Long memberId); | 
|   | 
|     MallShoppingCart selectCartGoodsBySkuId(@Param("skuId") Long skuId, @Param("memberId") Long memberId); | 
|   | 
|     int delBySkuId(@Param("skuId") Long skuId, @Param("memberId") Long memberId); | 
|   | 
|     void deleteByGoodsId(@Param("goodsId")Long id); | 
|   | 
|     void deleteByGoodsIdAndSkuId(@Param("skuId")Long id, @Param("goodsId")Long goodsId); | 
| } |