kg/target/classes/mapping/EquipmentDao.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.EquipmentDao">

	<!-- 可根据自己的需求，是否要使用 -->
    <resultMap type="com.zglc.kg.entity.EquipmentEntity" id="userMap">
        <result property="id" column="id"/>
        <result property="equipment_name" column="equipment_name"/>
        <result property="equipment_type" column="equipment_type"/>
        <result property="equipment_time" column="equipment_time"/>
        <result property="retirement_time" column="retirement_time"/>
        <result property="mark" column="mark"/>
    </resultMap>

    <select id="listAll" resultMap="userMap">
        select id,equipment_name,equipment_type,equipment_time,retirement_time,mark
        from t_equipment
        where id > 1
    </select>

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

    <insert id="batchAdd" parameterType="java.util.List">
        <foreach collection="list" item="equ" separator=";">
            insert into t_equipment (equipment_type)
            SELECT #{equ.equipment_type}
            FROM DUAL WHERE NOT EXISTS (SELECT equipment_type FROM  t_equipment WHERE equipment_type = #{equ.equipment_type})
        </foreach>
    </insert>

    <select id="findByName" parameterType="String" resultMap="userMap">
        select id,equipment_name,equipment_type, equipment_time, retirement_time,mark from t_equipment where equipment_type
        like #{name}
    </select>

</mapper>