初次提交

business-service-dao/src/main/resources/mapper/EmsMetricMapper.xml

@@ -0,0 +1,32 @@
+<?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.ho.business.mapper.EmsMetricMapper">
+
+    <insert id="insert" parameterType="com.ho.business.entity.EmsMetric">
+        insert into ems_metrics
+            (station_id, cpu_ratio, memory_ratio, disk_ratio, day, create_time, sn)
+            values
+            (#{stationId},#{cpuRatio},#{memoryRatio},#{diskRatio},#{day},#{createTime},#{sn})
+    </insert>
+
+    <update id="updateByStationIdAndDay" parameterType="com.ho.business.entity.EmsMetric">
+        update ems_metrics set cpu_ratio=#{cpuRatio}, memory_ratio=#{memoryRatio}, disk_ratio=#{diskRatio}, create_time=#{createTime}, sn=#{sn}
+        where station_id=#{stationId} and day=#{day}
+    </update>
+
+    <select id="selectByStationIdAndDay" resultType="com.ho.business.entity.EmsMetric">
+        select id, station_id, cpu_ratio, memory_ratio, disk_ratio, day, create_time, sn from ems_metrics
+        where station_id = #{stationId} and day = #{day}
+    </select>
+
+    <select id="listByStationId" resultType="com.ho.business.entity.EmsMetric"
+            parameterType="java.lang.Integer">
+        select id, station_id, cpu_ratio, memory_ratio, disk_ratio, day, create_time, sn from ems_metrics
+        where
+        station_id = #{id}
+        order by day desc limit 1
+    </select>
+
+</mapper>