PAS/target/classes/mapper/AssoProductPictureMapper.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">

<mapper namespace="cn.cslg.pas.mapper.asso.AssoProductPictureMapper">
    <!--批量插入数据-->
    <!--int insertBatch(List<AssoProductPicture> assoProductPictures);-->
    <insert id="insertBatch" useGeneratedKeys="true" keyProperty="id">
        insert into asso_product_picture (product_id, name, suffix, url)
        values
        <foreach collection="list" item="n" separator=",">
            (#{n.productId}, #{n.name}, #{n.suffix}, #{n.url})
        </foreach>
    </insert>

    <!--根据产品id删除数据-->
    <!--int deleteByProductId(Integer productId);-->
    <delete id="deleteByProductId">
        delete
        from asso_product_picture
        where product_id = #{productId}
    </delete>

    <!--根据id集合批量删除数据-->
    <!--int deleteByIds(List<Integer> ids);-->
    <delete id="deleteByIds">
        delete
        from asso_product_picture
        where id in (
        <foreach collection="list" item="n" separator=",">
            #{n}
        </foreach>
        )
    </delete>

    <!--根据产品id查询数据-->
    <!--List<ProductPictureVO> selectByProductId(Integer productId);-->
    <select id="selectByProductId" resultMap="selectByProductIdMap">
        select id,
               product_id,
               name,
               suffix,
               url
        from asso_product_picture
        where product_id = #{productId}
    </select>

    <resultMap id="selectByProductIdMap" type="cn.cslg.pas.common.model.vo.ProductPictureVO">
        <id column="id" property="id"/>
        <result column="product_id" property="productId"/>
        <result column="name" property="name"/>
        <result column="suffix" property="suffix"/>
        <result column="url" property="url"/>
    </resultMap>

</mapper>