kg/target/classes/mapping/DeviceDao.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.zglc.kg.dao.DeviceDao">

	<!-- 可根据自己的需求，是否要使用 -->
    <resultMap type="com.zglc.kg.entity.DeviceEntity" id="userMap">
        <result property="id" column="id"/>
        <result property="device_name" column="device_name"/>
        <result property="device_type" column="device_type"/>
        <result property="device_describe" column="device_describe"/>
        <result property="aircraft_id" column="aircraft_id"/>
        <result property="aircraft_type" column="aircraft_type"/>
        <result property="syst_id" column="syst_id"/>
        <result property="syst_name" column="syst_name"/>
        <result property="subsys_id" column="subsys_id"/>
        <result property="subsys_name" column="subsys_name"/>
    </resultMap>

<!--    <select id="listAll" resultMap="userMap">-->
<!--        select *-->
<!--        from t_device-->
<!--        where id > 1-->
<!--    </select>-->

    <select id="getCount" resultType="java.lang.Integer">
        select count(1)
        from t_device
    </select>

    <select id="getLastInsert" resultMap="userMap">
        SELECT * FROM t_device ORDER BY id DESC LIMIT 1
    </select>

    <select id="findByName" parameterType="String" resultMap="userMap">
        select * FROM t_device where device_name like #{name}
    </select>

    <select id="findByName1" parameterType="com.zglc.kg.entity.DeviceFind" resultMap="userMap">
        select * FROM t_device where device_name like #{name} and device_type = #{deviceType}
    </select>

    <select id="findByAir" parameterType="Integer" resultMap="userMap">
        select * FROM t_device where aircraft_id = #{airId}
    </select>

    <select id="findByAir1" parameterType="Integer" resultMap="userMap">
        select * FROM t_device where aircraft_id = #{airId} and device_type = #{deviceType}
    </select>

    <select id="findBySys" parameterType="Integer" resultMap="userMap">
        select * FROM t_device where syst_id = #{sysId}
    </select>

    <select id="findBySys1" parameterType="Integer" resultMap="userMap">
        select * FROM t_device where syst_id = #{sysId} and device_type = #{deviceType}
    </select>

    <select id="findBySubSys" parameterType="Integer" resultMap="userMap">
        select * FROM t_device where subsys_id = #{subSysId}
    </select>

</mapper>