初次提交

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

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+<?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.ElecMeterConfigMapper">
+
+    <sql id="Base_Column_List">
+        id,station_id,user_id,begin_time,end_time,create_time,update_time
+    </sql>
+
+    <insert id="insertElecMeterConfig" parameterType="com.ho.business.entity.ElecMeterConfig">
+        insert into elec_meter_config
+        <trim prefix="(" suffix=")" suffixOverrides=",">
+            <if test="stationId != null">station_id,</if>
+            <if test="userId != null">user_id,</if>
+            <if test="beginTime != null">begin_time,</if>
+            <if test="endTime != null">end_time,</if>
+            <if test="createTime != null">create_time,</if>
+        </trim>
+        <trim prefix="values (" suffix=")" suffixOverrides=",">
+            <if test="stationId != null">#{stationId},</if>
+            <if test="userId != null">#{userId},</if>
+            <if test="beginTime != null">#{beginTime},</if>
+            <if test="endTime != null">#{endTime},</if>
+            <if test="createTime != null">#{createTime},</if>
+        </trim>
+    </insert>
+
+    <update id="updateById" parameterType="com.ho.business.entity.ElecMeterConfig">
+        update elec_meter_config
+        <set>
+            <if test="beginTime != null">
+                begin_time = #{beginTime},
+            </if>
+            <if test="endTime != null">
+                end_time = #{endTime},
+            </if>
+            <if test="updateTime != null">
+                update_time = #{updateTime},
+            </if>
+        </set>
+        where id = #{id}
+    </update>
+
+    <select id="selectByParam" resultType="com.ho.business.entity.ElecMeterConfig">
+        SELECT <include refid="Base_Column_List"/>
+        FROM elec_meter_config
+        <where>
+            <if test="userId != null">
+                and user_id = #{userId}
+            </if>
+            <if test="stationId != null">
+                and station_id = #{stationId}
+            </if>
+        </where>
+        limit 1
+    </select>
+
+</mapper>