fix：增加导出功能

cjl

2023-11-15 df67fe187fae9ce9f486ea2f14c95a14d843e4a1

 screen-manage/src/main/resources/mapper/HistoryHourlyMapper.xml

@@ -7,4 +7,12 @@
        VALUES (#{mac}, #{time}, #{value}, #{version})
    </insert>


    <select id="selectHistoryHourly" resultType="java.util.Map">
        SELECT `value`
        FROM history_hourly_${timeUnits}
        WHERE `time` = #{time}
          and mac = #{mac}
    </select>

</mapper>