QuickCalculation/target/classes/mybatis/VideoUserMapper.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.dtb.portal.mapper.VideoUserMapper">
    <resultMap id="BaseResultMap" type="com.dtb.portal.entity.VideoUser">
        <id property="id" column="id" />
        <result property="title" column="title" />
        <result property="subtitle" column="subtitle" />
        <result property="num" column="num" />
        <result property="videoPath" column="video_path" />
        <result property="videoImg" column="video_img" />
        <result property="content" column="content" />
        <result property="updateTime" column="update_time" />
        <result property="createTime" column="create_time" />
    </resultMap>

    <insert id="insert" parameterType="com.dtb.portal.entity.VideoUser">
        INSERT INTO t_video_user (id, title, subtitle, num, video_path, video_img, content, update_time, create_time)
        VALUES (#{id}, #{title}, #{subtitle}, #{num}, #{videoPath}, #{videoImg}, #{content}, #{updateTime}, #{createTime})
    </insert>

    <update id="update" parameterType="com.dtb.portal.entity.VideoUser">
        UPDATE t_video_user
        SET title=#{title}, subtitle=#{subtitle}, num=#{num}, video_path=#{videoPath}, video_img=#{videoImg}, content=#{content}, update_time=#{updateTime}
        WHERE id=#{id}
    </update>

    <delete id="deleteById" parameterType="string">
        DELETE FROM t_video_user WHERE id=#{id}
    </delete>

    <select id="selectById" parameterType="string" resultMap="BaseResultMap">
        SELECT * FROM t_video_user WHERE id=#{id}
    </select>

    <select id="selectList" resultMap="BaseResultMap">
        SELECT * FROM t_video_user
        <where>
            <if test="title != null and title != ''">
                AND title LIKE CONCAT('%', #{title}, '%')
            </if>
            <if test="content != null and content != ''">
                AND content LIKE CONCAT('%', #{content}, '%')
            </if>
        </where>
        ORDER BY create_time DESC
    </select>
</mapper>