后台修改

xiaoyong931011

2023-03-28 4aeabe44b07b54d38d14d6e13f7491c49955ab90

 src/main/resources/mapper/modules/MallGoodsCommentMapper.xml

@@ -22,4 +22,10 @@
        order by a.created_time desc
    </select>

    <select id="selectSumStarByGoodsId" resultType="java.lang.Double">
        select Ifnull(sum(star),0)
        from mall_goods_comment a
        where goods_id = #{goodsId}
    </select>

</mapper>