1.常规配置-基本配置 2.分类-修改分类名称批量修改商品名称

陶杰

2024-12-04 efb6f9d656f72c3016d738f079c92de021b9f14f

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package com.mzl.flower.mapper.payment;
 
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.mzl.flower.entity.payment.Cart;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;
 
@Repository
public interface CartMapper extends BaseMapper<Cart> {
    Integer getCartFlowerCount(@Param("userId") String userId, @Param("flowerId") Long flowerId);
}