优化

liusuyi

2025-11-19 fadbcd1f76ec12d760b059018b8a37aaa64303de

 ard-work/src/main/resources/mapper/ArdMediaMapper.xml

@@ -11,41 +11,76 @@
        <result property="fileMd5" column="file_md5"/>
        <result property="mediaUrl" column="media_url"/>
        <result property="sourceUrl" column="source_url"/>
        <result property="photoId" column="photo_id"/>
        <result property="longitude" column="longitude"/>
        <result property="latitude" column="latitude"/>
        <result property="height" column="height"/>
        <result property="captureTime" column="capture_time"/>
        <result property="createTime" column="create_time"/>
    </resultMap>


    <!-- 查询媒体列表：根据条件动态生成SQL -->
    <select id="selectArdMedia" resultMap="ArdMediaResult">
        SELECT id, task_id, media_type, file_size, file_md5, media_url, source_url,create_time
        SELECT
        id, task_id, media_type, file_size, file_md5, media_url, source_url,
        photo_id, longitude, latitude, height, capture_time, create_time
        FROM ard_media
        <where>
            <!-- 动态查询条件：任务ID -->
            <if test="taskId != null">AND task_id = #{taskId}</if>

            <!-- 动态查询条件：媒体类型 -->
            <if test="mediaType != null">AND media_type = #{mediaType}</if>

            <!-- 动态查询条件：文件大小 -->
            <if test="fileSize != null">AND file_size = #{fileSize}</if>

            <!-- 动态查询条件：文件MD5 -->
            <if test="fileMd5 != null">AND file_md5 = #{fileMd5}</if>

            <!-- 动态查询条件：媒体URL -->
            <if test="mediaUrl != null">AND media_url = #{mediaUrl}</if>

            <!-- 动态查询条件：时间戳 -->
            <if test="sourceUrl != null">AND source_url = #{sourceUrl}</if>
            <if test="photoId != null">AND photo_id = #{photoId}</if>
            <if test="longitude != null">AND longitude = #{longitude}</if>
            <if test="latitude != null">AND latitude = #{latitude}</if>
            <if test="height != null">AND height = #{height}</if>
            <if test="captureTime != null">AND capture_time = #{captureTime}</if>
            <if test="createTime != null">AND create_time = #{createTime}</if>
        </where>
        ORDER BY create_time DESC
    </select>


    <!-- 根据任务ID查询媒体 -->
    <select id="selectArdMediaByTaskId" resultMap="ArdMediaResult">
        SELECT id, task_id, media_type, file_size, file_md5, media_url, create_time
        SELECT id,
               task_id,
               media_type,
               file_size,
               file_md5,
               media_url,
               source_url,
               photo_id,
               longitude,
               latitude,
               height,
               capture_time,
               create_time
        FROM ard_media
        WHERE task_id = #{taskId}
    </select>

    <!-- 根据任务ID和媒体类型查询媒体 -->
    <select id="selectArdMediaByTaskIdAndType" resultMap="ArdMediaResult">
        SELECT id,
               task_id,
               media_type,
               file_size,
               file_md5,
               media_url,
               source_url,
               photo_id,
               longitude,
               latitude,
               height,
               capture_time,
               create_time
        FROM ard_media
        WHERE task_id = #{taskId}
          and media_type = #{mediaType}
    </select>
    <!-- 插入媒体记录 -->
    <insert id="insertArdMedia" parameterType="com.ard.work.domain.entity.ArdMedia">
        INSERT INTO ard_media
@@ -57,8 +92,14 @@
            <if test="fileMd5 != null">file_md5,</if>
            <if test="mediaUrl != null">media_url,</if>
            <if test="sourceUrl != null">source_url,</if>
            <if test="photoId != null">photo_id,</if>
            <if test="longitude != null">longitude,</if>
            <if test="latitude != null">latitude,</if>
            <if test="height != null">height,</if>
            <if test="captureTime != null">capture_time,</if>
            <if test="createTime != null">create_time,</if>
        </trim>

        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="id != null">#{id},</if>
            <if test="taskId != null">#{taskId},</if>
@@ -67,43 +108,48 @@
            <if test="fileMd5 != null">#{fileMd5},</if>
            <if test="mediaUrl != null">#{mediaUrl},</if>
            <if test="sourceUrl != null">#{sourceUrl},</if>
            <if test="photoId != null">#{photoId},</if>
            <if test="longitude != null">#{longitude},</if>
            <if test="latitude != null">#{latitude},</if>
            <if test="height != null">#{height},</if>
            <if test="captureTime != null">#{captureTime},</if>
            <if test="createTime != null">#{createTime},</if>
        </trim>
    </insert>


    <!-- 批量插入媒体记录 -->
    <insert id="insertArdMediaList" parameterType="java.util.List">
        INSERT INTO ard_media
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="list != null and !list.isEmpty()">
                <foreach item="item" collection="list" separator=",">
                    <trim prefix="(" suffix=")" suffixOverrides=",">
                        <if test="item.taskId != null">task_id,</if>
                        <if test="item.mediaType != null">media_type,</if>
                        <if test="item.fileSize != null">file_size,</if>
                        <if test="item.fileMd5 != null">file_md5,</if>
                        <if test="item.mediaUrl != null">media_url,</if>
                        <if test="item.sourceUrl != null">source_url,</if>
                        <if test="item.createTime != null">create_time,</if>
                    </trim>
                </foreach>
            </if>
        </trim>

        <trim prefix="values " suffix=")" suffixOverrides=",">
            <foreach item="item" collection="list" separator=",">
                <trim prefix="(" suffix=")" suffixOverrides=",">
                    <if test="item.taskId != null">#{item.taskId},</if>
                    <if test="item.mediaType != null">#{item.mediaType},</if>
                    <if test="item.fileSize != null">#{item.fileSize},</if>
                    <if test="item.fileMd5 != null">#{item.fileMd5},</if>
                    <if test="item.mediaUrl != null">#{item.mediaUrl},</if>
                    <if test="item.sourceUrl != null">#{item.sourceUrl},</if>
                    <if test="item.createTime != null">#{item.createTime},</if>
                </trim>
            </foreach>
        </trim>
        INSERT INTO ard_media(
        task_id,
        media_type,
        file_size,
        file_md5,
        media_url,
        source_url,
        photo_id,
        longitude,
        latitude,
        height,
        capture_time,
        create_time
        )
        VALUES
        <foreach collection="list" item="item" separator=",">
            (
            #{item.taskId},
            #{item.mediaType},
            #{item.fileSize},
            #{item.fileMd5},
            #{item.mediaUrl},
            #{item.sourceUrl},
            #{item.photoId},
            #{item.longitude},
            #{item.latitude},
            #{item.height},
            #{item.captureTime},
            #{item.createTime}
            )
        </foreach>
    </insert>


@@ -122,7 +168,9 @@

    <!-- 删除媒体记录 -->
    <delete id="deleteArdMediaById" parameterType="Integer">
        DELETE FROM ard_media WHERE id = #{id}
        DELETE
        FROM ard_media
        WHERE id = #{id}
    </delete>

    <!-- 批量删除媒体记录 -->
@@ -134,7 +182,9 @@
    </delete>

    <delete id="deleteArdMediaByTaskId" parameterType="java.lang.Integer">
        DELETE FROM ard_media WHERE task_id = #{taskId}
        DELETE
        FROM ard_media
        WHERE task_id = #{taskId}
    </delete>

</mapper>