xps-server-jyprj/xps-base/xps-sys/target/classes/mapper/ArtAttachMapper.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.zhyc.xps.sys.mapper.ArtAttachMapper">
    <resultMap id="ArtAttachDtoMap" type="com.zhyc.xps.common.dto.AttachDto">
        <result column="file_id"                property="fileId"                   jdbcType="BIGINT"   />
        <result column="file_title"             property="fileTitle"                jdbcType="VARCHAR"  />
        <result column="dir_id"                 property="dirId"                    jdbcType="BIGINT"   />
        <result column="file_url"               property="fileUrl"                  jdbcType="VARCHAR"  />
        <result column="file_icon"              property="fileIcon"                 jdbcType="VARCHAR"  />
        <result column="file_ext"               property="fileExt"                  jdbcType="VARCHAR"  />
        <result column="file_size"              property="fileSize"                 jdbcType="BIGINT"   />
        <result column="file_author"            property="fileAuthor"               jdbcType="VARCHAR"  />
        <result column="file_desc"              property="fileDesc"                 jdbcType="VARCHAR"  />
        <result column="uploader_name"          property="uploaderName"             jdbcType="VARCHAR"  />
        <result column="uploader_id"            property="uploaderId"               jdbcType="BIGINT"   />
        <result column="uploaded_at"            property="uploadedAt"               jdbcType="TIMESTAMP"/>
    </resultMap>

    <sql id="ArtAttachDto_Cols">
        A.file_id,
        B.file_title,
        B.dir_id,
        B.file_icon,
        B.file_url,
        B.file_ext,
        B.file_size,
        B.file_author,
        B.file_desc,
        B.uploaded_by  AS uploader_id,
        C.account_name AS unloader_name,
        B.uploaded_at
    </sql>

    <!--分页查询-->
    <select id="getByPage" parameterType="java.util.Map" resultMap="ArtAttachDtoMap">
        SELECT
            <include refid="ArtAttachDto_Cols"/>
        FROM        art_attach  AS A
        LEFT JOIN   doc_file    AS B ON(A.oc_id = B.oc_id AND A.file_id     = B.file_id)
        LEFT JOIN   account     AS C ON(B.oc_id = C.oc_id AND B.uploaded_by = C.account_id)
        WHERE A.oc_id = #{ocId ,jdbcType=BIGINT} AND B.deleted_flag = 0
        <if test="artId != null">
            AND A.art_id        = #{artId ,jdbcType=BIGINT}
        </if>
        <if test="keywords != null and keywords != ''">
            AND B.file_title like "%"#{keywords}"%"
        </if>
        ORDER BY A.file_id ASC
    </select>

    <!--列表查询-->
    <select id="getByList"  parameterType="java.util.Map" resultMap="ArtAttachDtoMap">
        SELECT
            <include refid="ArtAttachDto_Cols"/>
        FROM        art_attach  AS A
        LEFT JOIN   doc_file    AS B ON(A.oc_id = B.oc_id AND A.file_id     = B.file_id)
        LEFT JOIN   account     AS C ON(B.oc_id = C.oc_id AND B.uploaded_by = C.account_id)
        WHERE A.oc_id = #{ocId ,jdbcType=BIGINT} AND B.deleted_flag = 0
        <if test="artId != null">
            AND A.art_id       = #{artId ,jdbcType=BIGINT}
        </if>
        <if test="keywords != null and keywords != ''">
            AND B.file_title like "%"#{keywords}"%"
        </if>
        ORDER BY A.file_id ASC
    </select>

    <!--新增-->
    <insert id="create" parameterType="com.zhyc.xps.sys.entity.ArtAttach">
        INSERT INTO art_attach
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="ocId != null">
                oc_id,
            </if>
            <if test="artId != null">
                art_id,
            </if>
            <if test="fileId != null">
                file_id,
            </if>
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="ocId != null">
                #{ocId ,jdbcType=BIGINT},
            </if>
            <if test="artId != null">
                #{artId ,jdbcType=BIGINT},
            </if>
            <if test="fileId != null">
                #{fileId ,jdbcType=BIGINT},
            </if>
        </trim>
    </insert>

    <!--删除-->
    <delete id="delete" parameterType="java.util.Map">
        DELETE FROM art_attach
        WHERE  oc_id = #{ocId ,jdbcType=BIGINT}
        <if test="artId != null">
            AND art_id = #{artId ,jdbcType=BIGINT}
        </if>
        <if test="fileId != null">
            AND file_id = #{fileId ,jdbcType=BIGINT}
        </if>
    </delete>

</mapper>