jihe-dc/zc-business/src/main/resources/mapper/business/MiddleDatabaseMapper.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.zc.business.mapper.MiddleDatabaseMapper">

    <insert id="insertMiddleDatabaseDeviceData" parameterType="MdDeviceData" useGeneratedKeys="true" keyProperty="id">
        insert into device_data
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="devNo != null">devNo,</if>
            <if test="devType != null">devType,</if>
            <if test="timeStamp != null">`timeStamp`,</if>
            <if test="expands != null">expands,</if>
            <if test="creatorUserId != null">CreatorUserId,</if>
            <if test="lastModificationTime != null">LastModificationTime,</if>
            <if test="lastModifierUserId != null">LastModifierUserId,</if>
            <if test="isDeleted != null">IsDeleted,</if>
            <if test="deleterUserId != null">DeleterUserId,</if>
            <if test="deletionTime != null">DeletionTime,</if>
            CreationTime
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="devNo != null">#{devNo},</if>
            <if test="devType != null">#{devType},</if>
            <if test="timeStamp != null">#{timeStamp},</if>
            <if test="expands != null">#{expands},</if>
            <if test="creatorUserId != null">#{creatorUserId},</if>
            <if test="lastModificationTime != null">#{lastModificationTime},</if>
            <if test="isDeleted != null">#{isDeleted},</if>
            <if test="deleterUserId != null">#{deleterUserId},</if>
            <if test="deletionTime != null">#{deletionTime},</if>
            current_date
        </trim>
    </insert>

    <update id="updateMiddleDatabaseDevice">
        update device set dev_status = #{deviceState} where dev_no = #{iotDeviceId}
    </update>

</mapper>