dtu/bootstrap/target/classes/mapper/iot/CollectDetailMapper.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.iteaj.iboot.msn.iot.mapper.CollectDetailMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.iteaj.iboot.msn.iot.entity.CollectDetail">
        <result column="id" property="id" />
        <result property="uid" column="uid" />
        <result property="extend" column="extend"/>
        <result property="childSn" column="child_sn" />
        <result property="deviceSn" column="device_sn" />
        <result property="modelId" column="model_id" />
        <result property="childName" column="child_name" />
        <result property="deviceName" column="device_name" />
        <result property="storeAction" column="store_action" />
        <result property="deviceTypeId" column="device_type_id" />
        <result property="collectAction" column="collect_action" />
        <result property="collectTaskId" column="collect_task_id" />
        <result property="collectTaskName" column="collect_task_name" />
        <result property="pointGroupId" column="point_group_id" />
        <result property="pointGroupName" column="point_group_name" />
        <result column="create_time" property="createTime" />
    </resultMap>

    <select id="detailPage" resultMap="BaseResultMap">
        select a.*, d.name device_name, pg.name collect_task_name, dc.name child_name, pg.name point_group_name, d.device_sn from iot_collect_detail a
            left join iot_collect_task ct on a.collect_task_id=ct.id
            left join iot_device d on d.uid = a.uid
            left join iot_device_child dc on dc.uid=a.uid and dc.child_sn=a.child_sn
            left join iot_point_group pg on a.point_group_id=pg.id
        <where>
            <if test="entity.id!=null">
                a.collect_task_id=#{entity.id}
            </if>
            <if test="entity.deviceSn!=null and entity.deviceSn!=''">
                and d.device_sn like '%${entity.deviceSn}%'
            </if>
            <if test="entity.deviceName!=null and entity.deviceName!=''">
                and d.name like '%${entity.deviceName}%'
            </if>
        </where>
    </select>
    <select id="detailById" resultMap="BaseResultMap">
        select a.*, d.device_type_id, d.device_sn, d.model model_id from iot_collect_detail a
            left join iot_device d on a.uid=d.uid
        where a.id=#{id}
    </select>

</mapper>