vm/target/classes/mapping/HistoryDao.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.vm.dao.HistoryDao">

    <!-- 可根据自己的需求，是否要使用 -->
    <resultMap type="com.zglc.vm.entity.HistoryEntity" id="historyMap">
        <result property="id" column="id"/>
        <result property="device_id" column="device_id"/>
        <result property="device_name" column="device_name"/>
        <result property="software_version" column="software_version"/>
        <result property="s_update_reason" column="s_update_reason"/>
        <result property="s_update_time" column="s_update_time"/>
        <result property="s_file_num" column="s_file_num"/>
        <result property="hardware_version" column="hardware_version"/>
        <result property="h_update_reason" column="h_update_reason"/>
        <result property="h_update_time" column="h_update_time"/>
        <result property="h_file_num" column="h_file_num"/>
        <result property="update_test" column="update_test"/>
        <result property="update_user" column="update_user"/>
    </resultMap>

    <select id="findByName" parameterType="String" resultMap="historyMap">
        select  * from t_history
        where device_name like #{name}
    </select>
    <select id="listAll" resultMap="historyMap">
        select  * from t_history
    </select>





</mapper>