qirong
2023-04-07 a499e5a737991461554805af6b72fba65a680776
ycl-platform/src/main/resources/mapper/NewsInformationDao.xml
@@ -1,6 +1,6 @@
<?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.ycl.dao.NewsInformationDao">
<mapper namespace="com.ycl.mapper.NewsInformationDao">
    <resultMap type="com.ycl.entity.NewsInformation" id="NewsInformationMap">
        <result property="id" column="id" jdbcType="VARCHAR"/>
@@ -11,26 +11,65 @@
        <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
        <result property="sendTo" column="send_to" jdbcType="VARCHAR"/>
        <result property="imageUrl" column="image_url" jdbcType="VARCHAR"/>
        <result property="newsDepartmentId" column="news_department_id" jdbcType="VARCHAR"/>
    </resultMap>
    <!-- 批量插入 -->
    <insert id="insertBatch" keyProperty="id" useGeneratedKeys="true">
        insert into news_website.news_information(title, content, publish_time, is_sign, create_time, send_to, image_url, news_department_id)
        insert into news_website.news_information(title, content, publish_time, is_sign, create_time, send_to, image_url)
        values
        <foreach collection="entities" item="entity" separator=",">
        (#{entity.title}, #{entity.content}, #{entity.publishTime}, #{entity.isSign}, #{entity.createTime}, #{entity.sendTo}, #{entity.imageUrl}, #{entity.newsDepartmentId})
        (#{entity.title}, #{entity.content}, #{entity.publishTime}, #{entity.isSign}, #{entity.createTime}, #{entity.sendTo}, #{entity.imageUrl})
        </foreach>
    </insert>
    <!-- 批量插入或按主键更新 -->
    <insert id="insertOrUpdateBatch" keyProperty="id" useGeneratedKeys="true">
        insert into news_website.news_information(title, content, publish_time, is_sign, create_time, send_to, image_url, news_department_id)
        insert into news_website.news_information(title, content, publish_time, is_sign, create_time, send_to, image_url)
        values
        <foreach collection="entities" item="entity" separator=",">
            (#{entity.title}, #{entity.content}, #{entity.publishTime}, #{entity.isSign}, #{entity.createTime}, #{entity.sendTo}, #{entity.imageUrl}, #{entity.newsDepartmentId})
            (#{entity.title}, #{entity.content}, #{entity.publishTime}, #{entity.isSign}, #{entity.createTime}, #{entity.sendTo}, #{entity.imageUrl})
        </foreach>
        on duplicate key update
         title = values(title) , content = values(content) , publish_time = values(publish_time) , is_sign = values(is_sign) , create_time = values(create_time) , send_to = values(send_to) , image_url = values(image_url) , news_department_id = values(news_department_id)     </insert>
         title = values(title) , content = values(content) , publish_time = values(publish_time) , is_sign = values(is_sign) , create_time = values(create_time) , send_to = values(send_to) , image_url = values(image_url)     </insert>
    <insert id="insertOneInformation" keyProperty="id" useGeneratedKeys="true">
        insert into news_website.news_information(title, content, publish_time, is_sign, create_time, send_to, image_url)
        values (#{entity.title}, #{entity.content}, #{entity.publishTime}, #{entity.isSign}, #{entity.createTime}, #{entity.sendTo}, #{entity.imageUrl})
    </insert>
    <select id="selectInformationById" resultType="com.ycl.entity.NewsInformation" parameterType="int">
        select * from  news_information where id=#{InformationId}
    </select>
    <select id="selectAllInformation" resultType="com.ycl.entity.NewsInformation">
        select * from  news_information
    </select>
    <update id="updateInformationById" parameterType="com.ycl.entity.NewsInformation">
        update news_information
        <trim prefix="set" suffixOverrides=",">
            <if test="entity.title!=null and entity.title!=''">
                title=#{entity.title},
            </if>
            <if test="entity.content!=null and entity.content!=''">
                content=#{entity.content},
            </if>
            <if test="entity.publishTime!=null ">
                publish_time=#{entity.publishTime},
            </if>
            <if test="entity.isSign!=null and entity.isSign!=''">
                is_sign=#{entity.isSign},
            </if>
            <if test="entity.createTime!=null ">
                create_time=#{entity.createTime},
            </if>
            <if test="entity.sendTo!=null and entity.sendTo!=''">
                send_to=#{entity.sendTo},
            </if>
            <if test="entity.imageUrl!=null and entity.imageUrl!=''">
                image_url=#{entity.imageUrl},
            </if>
        </trim>
        where id=#{entity.id}
    </update>
</mapper>