dtu/bootstrap/target/classes/mapper/iot/DeviceMapper.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.DeviceMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BasicMap" type="com.iteaj.iboot.msn.iot.entity.Device">
        <result column="id" property="id" />
        <result column="ip" property="ip" />
        <result column="uid" property="uid" />
        <result column="lat" property="lat" />
        <result column="lon" property="lon" />
        <result column="name" property="name" />
        <result column="port" property="port" />
        <result column="model" property="model" />
        <result column="extend" property="extend" />
        <result column="status" property="status" />
        <result column="address" property="address" />
        <result column="account" property="account" />
        <result column="password" property="password" />
        <result column="device_sn" property="deviceSn" />
        <result column="create_time" property="createTime" />
        <result column="update_time" property="updateTime" />
        <result column="device_type_id" property="deviceTypeId" />
    </resultMap>
    <resultMap id="DeviceDtoMap" type="com.iteaj.iboot.msn.iot.dto.DeviceDto" extends="BasicMap">
        <result property="modelName" column="model_name" />
        <result property="deviceTypeName" column="device_type_name" />
    </resultMap>
    <select id="pageOfDetail" resultMap="DeviceDtoMap">
        select a.*, idm.model model_name, idt.name device_type_name from iot_device a
            left join iot_device_type idt on a.device_type_id=idt.id
            left join iot_device_model idm on a.model=idm.id
        <where>
            <if test="entity.status!=null">
                and a.status = #{entity.status}
            </if>
            <if test="entity.alias!=null">
                and idt.alias = #{entity.alias}
            </if>
            <if test="entity.deviceTypeId!=null">
                and a.device_type_id = #{entity.deviceTypeId}
            </if>
            <if test="entity.deviceSn!=null and entity.deviceSn!=''">
                and a.device_sn like '%${entity.deviceSn}%'
            </if>
            <if test="entity.name!=null and entity.name!=''">
                and a.name like '%${entity.name}%'
            </if>
        </where>
    </select>

    <select id="countCurrentDevice" resultType="com.iteaj.iboot.msn.iot.dto.CurrentDeviceDto">
        select count(1) today, count(status='online' or null) online from iot_device
    </select>

    <select id="getByUid" resultMap="DeviceDtoMap">
        select * from iot_device where uid=#{uid}
    </select>
    <select id="detailById" resultType="com.iteaj.iboot.msn.iot.dto.DeviceDto">
        select a.*, idm.model model_name, idt.name device_type_name from iot_device a
             left join iot_device_type idt on a.device_type_id=idt.id
             left join iot_device_model idm on a.model=idm.id
        where a.id=#{id}
    </select>
</mapper>