tongue/ruoyi-system/src/main/resources/mapper/system/TImageMapper.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.TImageMapper">

    <resultMap type="TImage" id="TImageResult">
        <result property="id"    column="id"    />
        <result property="thirdId"    column="third_id"    />
        <result property="path"    column="path"    />
        <result property="name"    column="name"    />
        <result property="createTime"    column="create_time"    />
    </resultMap>

    <sql id="selectTImageVo">
        select id, third_id, path, name, create_time from t_image
    </sql>

    <select id="selectTImageList" parameterType="TImage" resultMap="TImageResult">
        <include refid="selectTImageVo"/>
        <where>
            <if test="thirdId != null "> and third_id = #{thirdId}</if>
            <if test="path != null  and path != ''"> and path = #{path}</if>
            <if test="name != null  and name != ''"> and name like concat('%', #{name}, '%')</if>
        </where>
    </select>

    <select id="selectTImageById" parameterType="Long" resultMap="TImageResult">
        <include refid="selectTImageVo"/>
        where id = #{id}
    </select>

    <insert id="insertTImage" parameterType="TImage" useGeneratedKeys="true" keyProperty="id">
        insert into t_image
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="thirdId != null">third_id,</if>
            <if test="path != null">path,</if>
            <if test="name != null">name,</if>
            <if test="createTime != null">create_time,</if>
         </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="thirdId != null">#{thirdId},</if>
            <if test="path != null">#{path},</if>
            <if test="name != null">#{name},</if>
            <if test="createTime != null">#{createTime},</if>
         </trim>
    </insert>

    <update id="updateTImage" parameterType="TImage">
        update t_image
        <trim prefix="SET" suffixOverrides=",">
            <if test="thirdId != null">third_id = #{thirdId},</if>
            <if test="path != null">path = #{path},</if>
            <if test="name != null">name = #{name},</if>
            <if test="createTime != null">create_time = #{createTime},</if>
        </trim>
        where id = #{id}
    </update>

    <delete id="deleteTImageById" parameterType="Long">
        delete from t_image where id = #{id}
    </delete>

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


    <delete id="deleteTImageByThirdId" parameterType="Long">
        delete from t_image where third_id = #{id}
    </delete>
</mapper>