adm/target/classes/com/minpay/db/table/own/mapper/ExchangeMapper.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.minpay.db.table.own.mapper.ExchangeMapper">

	<select id="queryExchange" resultType="hashmap">
		SELECT
			pei.EIF_EURO_EXCHANGE AS 'euro',
			pei.EIF_HKD_EXCAHNGE AS 'hkd',
			pei.EIF_KRW_EXCHANGE AS 'krw',
			pei.EIF_RUB_EXCHANGE AS 'rub',
			pei.EIF_THB_EXCHANGE AS 'thb',
			pei.EIF_USD_EXCHANGE AS 'usd',
			pei.EIF_USUK_EXCHANGE AS 'usuk',
			pei.EIF_YEN_EXCHANGE AS 'yen'
		FROM
			pub_exchange_inf pei
		ORDER BY
			EIF_TIME DESC
	</select>
</mapper>