add:会员保存成长值空值处理

cloudroam

2024-09-04 32b3d894b7cfaefb321d78a87f9756d9dc9b7558

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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);
}