kmall-haikong/kmall-admin/target/classes/mybatis/mapper/CommentPictureDao.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="com.kmall.admin.dao.CommentPictureDao">

    <resultMap type="com.kmall.admin.entity.CommentPictureEntity" id="commentPictureMap">
        <result property="id" column="id"/>
        <result property="commentId" column="comment_id"/>
        <result property="picUrl" column="pic_url"/>
        <result property="sortOrder" column="sort_order"/>
    </resultMap>

    <select id="queryObject" resultType="com.kmall.admin.entity.CommentPictureEntity">
		select
			`id`,
			`comment_id`,
			`pic_url`,
			`sort_order`
		from mall_comment_picture
		where id = #{id}
	</select>

    <select id="queryList" resultType="com.kmall.admin.entity.CommentPictureEntity">
        select
        `id`,
        `comment_id`,
        `pic_url`,
        `sort_order`
        from mall_comment_picture
        WHERE 1=1
        <if test="commentId != null and commentId.trim() != ''">
            AND comment_id = #{commentId}
        </if>
        <choose>
            <when test="sidx != null and sidx.trim() != ''">
                order by ${sidx} ${order}
            </when>
            <otherwise>
                order by id desc
            </otherwise>
        </choose>
        <if test="offset != null and limit != null">
            limit #{offset}, #{limit}
        </if>
    </select>

    <select id="queryTotal" resultType="int">
        select count(*) from mall_comment_picture
        WHERE 1=1
        <if test="commentId != null and commentId.trim() != ''">
            AND comment_id = #{commentId}
        </if>
    </select>

    <insert id="save" parameterType="com.kmall.admin.entity.CommentPictureEntity" useGeneratedKeys="true" keyProperty="id">
		insert into mall_comment_picture(
			`comment_id`,
			`pic_url`,
			`sort_order`)
		values(
			#{commentId},
			#{picUrl},
			#{sortOrder})
	</insert>

    <update id="update" parameterType="com.kmall.admin.entity.CommentPictureEntity">
        update mall_comment_picture
        <set>
            <if test="commentId != null">`comment_id` = #{commentId},</if>
            <if test="picUrl != null">`pic_url` = #{picUrl},</if>
            <if test="sortOrder != null">`sort_order` = #{sortOrder}</if>
        </set>
        where id = #{id}
    </update>

    <delete id="delete">
		delete from mall_comment_picture where id = #{value}
	</delete>

    <delete id="deleteBatch">
        delete from mall_comment_picture where id in
        <foreach item="id" collection="array" open="(" separator="," close=")">
            #{id}
        </foreach>
    </delete>

    <delete id="deleteByCommentId">
        delete from mall_comment_picture where comment_id = #{commentId}
    </delete>
</mapper>