electripper/electripper-system/src/main/resources/mapper/system/AsArticleMapper.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.ruoyi.system.mapper.AsArticleMapper">

    <resultMap type="EtArticle" id="AsArticleResult">
        <result property="articleId"    column="article_id"    />
        <result property="classifyId"    column="classify_id"    />
        <result property="title"    column="title"    />
        <result property="areaId"    column="area_id"    />
        <result property="logo"    column="logo"    />
        <result property="masterPicture"    column="master_picture"    />
        <result property="tag"    column="tag"    />
        <result property="isHot"    column="is_hot"    />
        <result property="introduction"    column="introduction"    />
        <result property="content"    column="content"    />
        <result property="author"    column="author"    />
        <result property="createBy"    column="create_by"    />
        <result property="createTime"    column="create_time"    />
        <result property="updateBy"    column="update_by"    />
        <result property="updateTime"    column="update_time"    />
        <result property="remark"    column="remark"    />
        <association property="classify"    javaType="AsArticleClassify"   resultMap="classifyResult" />
    </resultMap>

    <resultMap id="classifyResult" type="AsArticleClassify">
        <id     property="classifyId"    column="classify_id"     />
        <result property="parentId"  column="parent_id"   />
        <result property="classifyName"  column="classify_name"   />
        <result property="ancestors" column="ancestors"   />
        <result property="orderNum"  column="order_num"   />
        <result property="status"    column="dept_status" />
    </resultMap>

    <sql id="selectAsArticleVo">
        select article_id, classify_id, title, area_id, logo, master_picture, tag, is_hot, introduction, content, author, create_by, create_time, update_by, update_time, remark from et_article
    </sql>

    <select id="selectAsArticleList" parameterType="EtArticle" resultMap="AsArticleResult">
        select a.article_id, a.area_id, a.classify_id, a.title, a.logo, a.master_picture, a.tag,a.is_hot,  a.introduction, a.content, a.author,
               a.create_by, a.create_time, a.update_by, a.update_time, a.remark, ac.classify_name from et_article a
        left join et_article_classify ac on ac.classify_id = a.classify_id
        left join et_area_dept ad on ad.area_id = a.area_id
        left join sys_dept d on d.dept_id = ad.dept_id
        where 1 = 1
        <if test="classifyId != null  and classifyId != ''"> and a.classify_id = #{classifyId}</if>
        <if test="title != null  and title != ''"> and a.title like concat('%', #{title}, '%')</if>
        <if test="isHot != null  and isHot != ''"> and a.is_hot = #{isHot}</if>
        <if test="areaId != null  and areaId != ''"> and a.area_id = #{areaId}</if>
        <if test="tag != null  and tag != ''"> and a.tag = #{tag}</if>
        <!-- 数据范围过滤 -->
        ${params.dataScope}
        order by a.create_time desc
    </select>

    <select id="selectAsArticleByArticleId" parameterType="Long" resultMap="AsArticleResult">
        <include refid="selectAsArticleVo"/>
        where article_id = #{articleId}
    </select>

    <insert id="insertAsArticle" parameterType="EtArticle">
        insert into et_article
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="articleId != null">article_id,</if>
            <if test="classifyId != null and classifyId != ''">classify_id,</if>
            <if test="title != null and title != ''">title,</if>
            <if test="areaId != null and areaId != ''">area_id,</if>
            <if test="logo != null">logo,</if>
            <if test="masterPicture != null">master_picture,</if>
            <if test="tag != null">tag,</if>
            <if test="isHot != null">is_hot,</if>
            <if test="introduction != null">introduction,</if>
            <if test="content != null">content,</if>
            <if test="author != null">author,</if>
            <if test="createBy != null">create_by,</if>
            <if test="createTime != null">create_time,</if>
            <if test="updateBy != null">update_by,</if>
            <if test="updateTime != null">update_time,</if>
            <if test="remark != null">remark,</if>
         </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="articleId != null">#{articleId},</if>
            <if test="classifyId != null and classifyId != ''">#{classifyId},</if>
            <if test="title != null and title != ''">#{title},</if>
            <if test="areaId != null and areaId != ''">#{areaId},</if>
            <if test="logo != null">#{logo},</if>
            <if test="masterPicture != null">#{masterPicture},</if>
            <if test="tag != null">#{tag},</if>
            <if test="isHot != null">#{isHot},</if>
            <if test="introduction != null">#{introduction},</if>
            <if test="content != null">#{content},</if>
            <if test="author != null">#{author},</if>
            <if test="createBy != null">#{createBy},</if>
            <if test="createTime != null">#{createTime},</if>
            <if test="updateBy != null">#{updateBy},</if>
            <if test="updateTime != null">#{updateTime},</if>
            <if test="remark != null">#{remark},</if>
         </trim>
    </insert>

    <update id="updateAsArticle" parameterType="EtArticle">
        update et_article
        <trim prefix="SET" suffixOverrides=",">
            <if test="classifyId != null and classifyId != ''">classify_id = #{classifyId},</if>
            <if test="title != null and title != ''">title = #{title},</if>
            <if test="areaId != null and areaId != ''">area_id = #{areaId},</if>
            <if test="logo != null">logo = #{logo},</if>
            <if test="masterPicture != null">master_picture = #{masterPicture},</if>
            <if test="tag != null">tag = #{tag},</if>
            <if test="isHot != null">is_hot = #{isHot},</if>
            <if test="introduction != null">introduction = #{introduction},</if>
            <if test="content != null">content = #{content},</if>
            <if test="author != null">author = #{author},</if>
            <if test="createBy != null">create_by = #{createBy},</if>
            <if test="createTime != null">create_time = #{createTime},</if>
            <if test="updateBy != null">update_by = #{updateBy},</if>
            <if test="updateTime != null">update_time = #{updateTime},</if>
            <if test="remark != null">remark = #{remark},</if>
        </trim>
        where article_id = #{articleId}
    </update>

    <delete id="deleteAsArticleByArticleId" parameterType="Long">
        delete from et_article where article_id = #{articleId}
    </delete>

    <delete id="deleteAsArticleByArticleIds" parameterType="String">
        delete from et_article where article_id in
        <foreach item="articleId" collection="array" open="(" separator="," close=")">
            #{articleId}
        </foreach>
    </delete>


</mapper>