file-collect/src/main/resources/mapper/business/KrBLineMapper.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.macro.mall.tiny.modules.business.mapper.KrBLineMapper">

    <select id="findById" resultMap="BaseResultMap">
        SELECT l.id,
               l.province_id,
               p.name province,
               l.city_id,
               c.name city,
               l.line_name,
               l.voltage,
               l.line_status,
               l.service_begintime,
               l.begin_tower,
               l.end_tower,
               l.creator_id,
               l.create_time,
               t.id                t_id,
               t.line_id           t_line_id,
               t.tower_index       t_tower_index,
               t.tower_name        t_tower_name,
               t.tower_number      t_tower_number,
               t.hardware_type     t_hardware_type,
               t.longitude         t_longitude,
               t.latitude          t_latitude,
               t.type              t_type,
               t.is_station        t_is_station,
               t.is_weather        t_is_weather,
               t.circuit           t_circuit,
               t.height            t_height,
               t.practical_height  t_practical_height,
               t.corner_direction  t_corner_direction,
               t.corner_number     t_corner_number,
               t.span              t_span,
               t.service_begintime t_service_begintime,
               t.remark            t_remark,
               t.has_file          t_has_file,
               t.create_time       t_create_time
        FROM kr_b_line l
                 LEFT JOIN kr_b_region_province p ON l.province_id = p.province_id
                 LEFT JOIN kr_b_region_city c ON l.city_id = c.city_id
                 LEFT JOIN kr_b_tower t ON l.id = t.line_id
        WHERE  l.id = #{id}
        ORDER BY tower_index;
    </select>

    <select id="findListMulti" resultMap="BaseResultMap">
        SELECT l.id,
               l.province_id,
               p.name province,
               l.city_id,
               c.name city,
               l.line_name,
               l.voltage,
               l.line_status,
               l.service_begintime,
               l.begin_tower,
               l.end_tower,
               l.creator_id,
               l.create_time,
               t.id                t_id,
               t.line_id           t_line_id,
               t.tower_index       t_tower_index,
               t.tower_name        t_tower_name,
               t.tower_number      t_tower_number,
               t.hardware_type     t_hardware_type,
               t.longitude         t_longitude,
               t.latitude          t_latitude,
               t.type              t_type,
               t.is_station        t_is_station,
               t.is_weather        t_is_weather,
               t.circuit           t_circuit,
               t.height            t_height,
               t.practical_height  t_practical_height,
               t.corner_direction  t_corner_direction,
               t.corner_number     t_corner_number,
               t.span              t_span,
               t.service_begintime t_service_begintime,
               t.remark            t_remark,
               t.has_file          t_has_file,
               t.create_time       t_create_time
        FROM kr_b_line l
                 LEFT JOIN kr_b_region_province p ON l.province_id = p.province_id
                 LEFT JOIN kr_b_region_city c ON l.city_id = c.city_id
                 LEFT JOIN kr_b_tower t ON l.id = t.line_id
        ORDER BY tower_index;
    </select>

    <select id="findListByKey" resultMap="BaseResultMap">
        SELECT l.id,
        l.province_id,
        p.name province,
        l.city_id,
        c.name city,
        l.line_name,
        l.voltage,
        l.line_status,
        l.service_begintime,
        l.begin_tower,
        l.end_tower,
        l.creator_id,
        l.create_time,
        t.id t_id,
        t.line_id t_line_id,
        t.tower_index t_tower_index,
        t.tower_name t_tower_name,
        t.tower_number t_tower_number,
        t.hardware_type t_hardware_type,
        t.longitude t_longitude,
        t.latitude t_latitude,
        t.type t_type,
        t.is_station t_is_station,
        t.is_weather t_is_weather,
        t.circuit t_circuit,
        t.height t_height,
        t.practical_height t_practical_height,
        t.corner_direction t_corner_direction,
        t.corner_number t_corner_number,
        t.span t_span,
        t.service_begintime t_service_begintime,
        t.remark t_remark,
        t.has_file t_has_file,
        t.create_time t_create_time
        FROM kr_b_line l
        LEFT JOIN kr_b_region_province p ON l.province_id = p.province_id
        LEFT JOIN kr_b_region_city c ON l.city_id = c.city_id
        LEFT JOIN kr_b_tower t ON l.id = t.line_id
        WHERE l.line_name LIKE concat('%', #{key}, '%')
        OR p.name like concat('%', #{key}, '%')
        OR t.tower_number like concat('%', #{key}, '%')
        <if test="provinceId != null and provinceId != ''">
            AND l.province_id = #{provinceId}
        </if>
        <if test="cityId != null and cityId != ''">
            AND l.city_id = #{cityId}
        </if>
        ORDER BY tower_index;

    </select>

    <select id="findByKeySimple" resultMap="BaseResultMap">
        SELECT l.id,
        l.province_id,
        p.name province,
        l.city_id,
        c.name city,
        l.line_name,
        l.voltage,
        l.line_status,
        l.service_begintime,
        l.begin_tower,
        l.end_tower,
        l.creator_id,
        l.create_time
        FROM kr_b_line l
        LEFT JOIN kr_b_region_province p ON l.province_id = p.province_id
        LEFT JOIN kr_b_region_city c ON l.city_id = c.city_id
        WHERE l.line_name LIKE concat('%', #{key}, '%')
        OR p.name like concat('%', #{key}, '%')
        <if test="provinceId != null and provinceId != ''">
            AND l.province_id = #{provinceId}
        </if>
        <if test="cityId != null and cityId != ''">
            AND l.city_id = #{cityId}
        </if>

    </select>

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.macro.mall.tiny.modules.business.model.KrBLine">
        <id column="id" property="id"/>
        <result column="province_id" property="provinceId"/>
        <result column="province" property="province"/>
        <result column="city_id" property="cityId"/>
        <result column="city" property="city"/>
        <result column="line_name" property="lineName"/>
        <result column="voltage" property="voltage"/>
        <result column="line_status" property="lineStatus"/>
        <result column="service_begintime" property="serviceBegintime"/>
        <result column="begin_tower" property="beginTower"/>
        <result column="end_tower" property="endTower"/>
        <result column="creator_id" property="creatorId"/>
        <result column="create_time" property="createTime"/>
        <collection property="towerList" ofType="com.macro.mall.tiny.modules.business.model.KrBTower" column="id">
            <id column="t_id" property="id"/>
            <result column="t_line_id" property="lineId"/>
            <result column="t_tower_index" property="towerIndex"/>
            <result column="t_tower_name" property="towerName"/>
            <result column="t_tower_number" property="towerNumber"/>
            <result column="t_hardware_type" property="hardwareType"/>
            <result column="t_line_id" property="lineId"/>
            <result column="t_longitude" property="longitude"/>
            <result column="t_latitude" property="latitude"/>
            <result column="t_type" property="type"/>
            <result column="t_is_station" property="isStation"/>
            <result column="t_is_weather" property="isWeather"/>
            <result column="t_circuit" property="circuit"/>
            <result column="t_height" property="height"/>
            <result column="t_practical_height" property="practicalHeight"/>
            <result column="t_corner_direction" property="cornerDirection"/>
            <result column="t_corner_number" property="cornerNumber"/>
            <result column="t_span" property="span"/>
            <result column="t_service_begintime" property="serviceBegintime"/>
            <result column="t_remark" property="remark"/>
            <result column="t_has_file" property="hasFile"/>
            <result column="t_create_time" property="createTime"/>
        </collection>
    </resultMap>

</mapper>