school_website/ruoyi-admin/src/main/resources/mapper/cms/ImitationMapper.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.cms.mapper.ImitationMapper">
    
    <resultMap type="Imitation" id="ImitationResult">
        <result property="id"    column="id"    />
        <result property="imitationTitle"    column="imitation_title"    />
        <result property="imitationSummary"    column="imitation_summary"    />
        <result property="imitationTeach"    column="imitation_teach"    />
        <result property="imitationSchool"    column="imitation_school"    />
        <result property="imitationLink"    column="imitation_link"    />
        <result property="imitationCount"    column="imitation_count"    />
        <result property="imitationType"    column="imitation_type"    />
        <result property="remark"    column="remark"    />
        <result property="delFlag"    column="del_flag"    />
        <result property="createTime"    column="create_time"    />
        <result property="createBy"    column="create_by"    />
        <result property="updateTime"    column="update_time"    />
        <result property="updateBy"    column="update_by"    />
        <result property="imitationImage"    column="imitation_image"    />
    </resultMap>

    <sql id="selectImitationVo">
        select id, imitation_image, imitation_title, imitation_summary, imitation_teach, imitation_school, imitation_link, imitation_count, imitation_type, remark, del_flag, create_time, create_by, update_time, update_by from imitation
    </sql>

    <select id="selectImitationList" parameterType="Imitation" resultMap="ImitationResult">
        <include refid="selectImitationVo"/>
        <where>  
            <if test="imitationTitle != null  and imitationTitle != ''"> and imitation_title like concat('%', #{imitationTitle}, '%')</if>
            <if test="imitationSummary != null  and imitationSummary != ''"> and imitation_summary like concat('%', #{imitationSummary}, '%')</if>
            <if test="imitationTeach != null  and imitationTeach != ''"> and imitation_teach like concat('%', #{imitationTeach}, '%')</if>
            <if test="imitationSchool != null  and imitationSchool != ''"> and imitation_school like concat('%', #{imitationSchool}, '%')</if>
            <if test="imitationLink != null  and imitationLink != ''"> and imitation_link = #{imitationLink}</if>
            <if test="imitationCount != null "> and imitation_count = #{imitationCount}</if>
            <if test="imitationType != null "> and imitation_type = #{imitationType}</if>
        </where>
        order by create_time desc
    </select>
    
    <select id="selectImitationById" parameterType="Long" resultMap="ImitationResult">
        <include refid="selectImitationVo"/>
        where id = #{id}
    </select>

    <insert id="insertImitation" parameterType="Imitation">
        insert into imitation
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="id != null">id,</if>
            <if test="imitationTitle != null and imitationTitle != ''">imitation_title,</if>
            <if test="imitationSummary != null and imitationSummary != ''">imitation_summary,</if>
            <if test="imitationTeach != null and imitationTeach != ''">imitation_teach,</if>
            <if test="imitationSchool != null and imitationSchool != ''">imitation_school,</if>
            <if test="imitationLink != null and imitationLink != ''">imitation_link,</if>
            <if test="imitationCount != null">imitation_count,</if>
            <if test="imitationType != null">imitation_type,</if>
            <if test="remark != null">remark,</if>
            <if test="delFlag != null">del_flag,</if>
            <if test="createTime != null">create_time,</if>
            <if test="createBy != null">create_by,</if>
            <if test="updateTime != null">update_time,</if>
            <if test="updateBy != null">update_by,</if>
            <if test="imitationImage != null">imitation_image,</if>
         </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="id != null">#{id},</if>
            <if test="imitationTitle != null and imitationTitle != ''">#{imitationTitle},</if>
            <if test="imitationSummary != null and imitationSummary != ''">#{imitationSummary},</if>
            <if test="imitationTeach != null and imitationTeach != ''">#{imitationTeach},</if>
            <if test="imitationSchool != null and imitationSchool != ''">#{imitationSchool},</if>
            <if test="imitationLink != null and imitationLink != ''">#{imitationLink},</if>
            <if test="imitationCount != null">#{imitationCount},</if>
            <if test="imitationType != null">#{imitationType},</if>
            <if test="remark != null">#{remark},</if>
            <if test="delFlag != null">#{delFlag},</if>
            <if test="createTime != null">#{createTime},</if>
            <if test="createBy != null">#{createBy},</if>
            <if test="updateTime != null">#{updateTime},</if>
            <if test="updateBy != null">#{updateBy},</if>
            <if test="imitationImage != null">#{imitationImage},</if>
         </trim>
    </insert>
    <update id="addCount" parameterType="Long">
        update imitation set imitation_count = imitation_count + 1 where id = #{id}
    </update>

    <update id="updateImitation" parameterType="Imitation">
        update imitation
        <trim prefix="SET" suffixOverrides=",">
            <if test="imitationTitle != null and imitationTitle != ''">imitation_title = #{imitationTitle},</if>
            <if test="imitationSummary != null and imitationSummary != ''">imitation_summary = #{imitationSummary},</if>
            <if test="imitationTeach != null and imitationTeach != ''">imitation_teach = #{imitationTeach},</if>
            <if test="imitationSchool != null and imitationSchool != ''">imitation_school = #{imitationSchool},</if>
            <if test="imitationLink != null and imitationLink != ''">imitation_link = #{imitationLink},</if>
            <if test="imitationCount != null">imitation_count = #{imitationCount},</if>
            <if test="imitationType != null">imitation_type = #{imitationType},</if>
            <if test="remark != null">remark = #{remark},</if>
            <if test="delFlag != null">del_flag = #{delFlag},</if>
            <if test="createTime != null">create_time = #{createTime},</if>
            <if test="createBy != null">create_by = #{createBy},</if>
            <if test="updateTime != null">update_time = #{updateTime},</if>
            <if test="updateBy != null">update_by = #{updateBy},</if>
            <if test="imitationImage != null">update_by = #{imitationImage},</if>
        </trim>
        where id = #{id}
    </update>

    <delete id="deleteImitationById" parameterType="Long">
        delete from imitation where id = #{id}
    </delete>

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