处理 小数

xufenglei

2017-11-02 2c270281a0d44d02a7a2f1a9a52bd72a054e8317

 src/main/resources/mapper/JobDao.xml

@@ -41,4 +41,12 @@
            </foreach>
    </insert>

    <select id="getAllEquipment" resultType="com.moral.monitor.entity.Equipment">
        select mac from equipment
    </select>

    <select id="getLoggerByMac" resultType="com.moral.monitor.entity.Logger">
        select time from history where mac=#{0} order by time DESC limit 1
    </select>

</mapper>