iotplatform/xps-server-3/xps-goaf/target/classes/mapper/GoafBigscreencfgMapper.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.zhyc.xps.goaf.mapper.GoafBigscreencfgMapper">
    <resultMap id="GoafBigscreencfgMapper" type="com.zhyc.xps.goaf.entity.GoafBigscreencfg">

        <result column="oc_id"                property="ocId"             jdbcType="BIGINT"/>

        <result column="bigscreen_addr"     property="bigscreenAddr"   jdbcType="VARCHAR"/>
    </resultMap>

    <select id="getBigScreenAddr" parameterType="java.util.Map" resultMap="GoafBigscreencfgMapper">
        SELECT *
        FROM      goaf_bigscreencfg
        WHERE     oc_id = #{ocId ,jdbcType=BIGINT}
    </select>

    <!--Update更新-->
    <update id="update" parameterType="com.zhyc.xps.goaf.entity.GoafBigscreencfg">
        UPDATE goaf_bigscreencfg
        <trim suffixOverrides=",">
            <set>
                <if test="bigscreenAddr != null">
                    bigscreen_addr = #{bigscreenAddr, jdbcType=VARCHAR},
                </if>
            </set>
        </trim>
        WHERE     oc_id = #{ocId ,jdbcType=BIGINT}
    </update>

</mapper>