sqLogisticsProject/ccb_fund_trusteeship/target/classes/com/fuzamei/mapper/AccountInfoMapper.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.fuzamei.mapperInterface.AccountInfoInterface">
	<select id="getAllAccount" resultType="com.fuzamei.entity.AccountInfo">
		select * from account_info;
	</select>
	<insert id="insertAccountInfo" parameterType="java.util.List">
		insert into account_info(account_id,account_name,account_type)values
		<foreach collection="list" item="item" index="index" separator=",">
			(#{item.account_id},
			#{item.account_name},
			#{item.account_type})
		</foreach>
	</insert>
	<select id="getAccountInfoByUser" parameterType="java.lang.String" resultType="com.fuzamei.entity.AccountInfo">
		select account_id,account_name from account_info where account_id in(
			select account_id from user_account where user_id = #{userId}
		);
	</select>
	<update id="updateBatchAccountById">
		update 
				account_info 
			set
			<foreach collection="cloumn" item = "cloumnItem" index = "cloumnIndex" separator=",">
				${cloumnItem} = 
				<foreach collection="parameter.keys" item="item" index="index" open="case account_id" close="end" separator=" ">
					when ${item} then #{parameter.[${item}].[${cloumnItem}]}
				</foreach>
			</foreach>
			where 
				account_id in 
			<foreach collection="parameter.keys" item="key" open="(" close=")" separator=",">
				#{key}
			</foreach>
	</update>
</mapper>