monitor-manage/src/main/resources/mapper/CameraChannelMapper.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.hisense.monitormanage.mapper.CameraChannelMapper">
    <update id="updateState" parameterType="java.util.List">
        <foreach collection="list" item="item" index="index" open="begin" close=";end;" separator=";">
            update CameraChannel set state =#{item.estAmount,jdbcType=NUMERIC}
            where t.licai_id = #{item.licaiId,jdbcType=NUMERIC}
        </foreach>

    </update>

</mapper>