zhongze-cmp/webstudio-modules/webstudio-modules-system/src/main/resources/mapper/system/NewsMapper.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.webstudio.system.mapper.master.NewsMapper">

    <resultMap type="com.webstudio.system.domain.News" id="NewsResult">
        <result property="uuid" column="news_uuid"/>
        <result property="pushStatus" column="news_push_status"/>
        <result property="title" column="news_title"/>
        <result property="column" column="news_column"/>
        <result property="date" column="news_date"/>
        <result property="surface" column="news_surface"/>
        <result property="digest" column="news_digest"/>
        <result property="key" column="news_key"/>
        <result property="content" column="news_content"/>
        <result property="createTime" column="create_time"/>
        <result property="vievNum" column="news_viev_num"/>
        <result property="source" column="news_source"/>
        <result property="newsTop" column="news_top"/>
        <result property="year" column="year"/>
        <result property="month" column="month"/>
        <result property="day" column="day"/>
    </resultMap>

    <sql id="selectNewsVo">
        select news_uuid,news_push_status,news_title,news_column,news_date,
               news_surface,news_digest,news_key,news_content,create_time,news_viev_num,news_source,news_top,
               YEAR(news_date) as year,
               LPAD(MONTH(news_date),2,0) as month ,
               LPAD(DAY(news_date),2,0) as day
               from news
    </sql>
    <insert id="insertNews" parameterType="com.webstudio.system.domain.News">
        insert into news (
        <if test="uuid != null and uuid != ''">news_uuid</if>
        <if test="pushStatus != null">,news_push_status</if>
        <if test="title != null and title != ''">,news_title</if>
        <if test="column != null and column != ''">,news_column</if>
        <if test="date != null">,news_date</if>
        <if test="surface != null and surface != ''">,news_surface</if>
        <if test="digest != null and digest != ''">,news_digest</if>
        <if test="key != null and key != ''">,news_key</if>
        <if test="content != null and content != ''">,news_content</if>
        <if test="vievNum != null">,news_viev_num</if>
        <if test="source != null and source != ''">,news_source</if>
        <if test="newsTop != null">,news_top</if>
        <if test="createTime != null">,create_time</if>
        ) values (
        <if test="uuid != null and uuid != ''">#{uuid}</if>
        <if test="pushStatus != null">,#{pushStatus}</if>
        <if test="title != null and title != ''">,#{title}</if>
        <if test="column != null and column != ''">,#{column}</if>
        <if test="date != null">,#{date}</if>
        <if test="surface != null and surface != ''">,#{surface}</if>
        <if test="digest != null and digest != ''">,#{digest}</if>
        <if test="key != null and key != ''">,#{key}</if>
        <if test="content != null and content != ''">,#{content}</if>
        <if test="vievNum != null">,#{vievNum}</if>
        <if test="source != null and source != ''">,#{source}</if>
        <if test="newsTop != null">,#{newsTop}</if>
        <if test="createTime != null">,#{createTime}</if>
        )
    </insert>

    <update id="updateNews" parameterType="com.webstudio.system.domain.News">
        update news
        <set>
            <if test="pushStatus != null">news_push_status = #{pushStatus},</if>
            <if test="title != null">news_title = #{title},</if>
            <if test="column != null">news_column = #{column},</if>
            <if test="date != null">news_date = #{date},</if>
            <if test="surface != null">news_surface = #{surface},</if>
            <if test="digest != null">news_digest = #{digest},</if>
            <if test="key != null">news_key = #{key},</if>
            <if test="content != null">news_content = #{content},</if>
            <if test="vievNum != null">news_viev_num = #{vievNum},</if>
            <if test="source != null">news_source = #{source},</if>
            <if test="newsTop != null">news_top = #{newsTop},</if>
            <if test="createTime != null">create_time = #{createTime},</if>
        </set>
        where news_uuid = #{uuid}
    </update>
    <update id="updatePushStatus">
        update news set news_push_status = #{status} where news_uuid = #{uuid}
    </update>

    <delete id="deleteNews" parameterType="java.lang.String">
        delete from news where news_uuid = #{uuid}
    </delete>

    <select id="selectNews" resultMap="NewsResult" parameterType="com.webstudio.system.domain.News">
        <include refid="selectNewsVo"></include>
        <where>
            <if test="uuid != null and uuid != ''">
                and news_uuid = #{uuid}
            </if>
            <if test="title != null and title != ''">
                and news_title like concat(concat('%',#{title}),'%')
            </if>
            <if test="pushStatus != null">
                and news_push_status = #{pushStatus}
            </if>
            <if test="column != null and column != ''">
                and news_column = #{column}
            </if>
        </where>
        order by news_date desc
    </select>

    <resultMap type="com.webstudio.system.domain.vo.Newstt" id="NewsttResult">
        <result property="title" column="news_title"/>
        <result property="column" column="news_column"/>
        <result property="date" column="news_date"/>
        <result property="surface" column="news_surface"/>
        <result property="digest" column="news_digest"/>
        <result property="key" column="news_key"/>
        <result property="content" column="news_content"/>
        <result property="createTime" column="create_time"/>
        <result property="vievNum" column="news_viev_num"/>
        <result property="source" column="news_source"/>
        <result property="year" column="year"/>
        <result property="month" column="month"/>
        <result property="day" column="day"/>
    </resultMap>

    <select id="selectNewstt" resultType="com.webstudio.system.domain.vo.Newstt">
        select news_title,
               news_content,news_viev_num,news_source
        from newstt
    </select>

</mapper>