xujie-sys/src/main/resources/mapper/pms/TpmMessageNotificationMapper.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.xujie.sys.modules.pms.mapper.TpmMessageNotificationMapper">

    <select id="getAllEquipmentFolderLocation"
            resultType="com.xujie.sys.modules.pms.entity.vo.EquipmentFolderLocationVo">
        select DISTINCT IP,suffix from  Equipment_folder_location  where  suffix ='C'
    </select>
</mapper>