data-daq/service-base/src/main/resources/mapper/DepositeNavMapper.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.simuwang.base.mapper.DepositNavMapper">
    <select id="queryByFundId" resultType="com.simuwang.base.pojo.dos.DepositNavDO">
        select fund_id    as fundId,
               price_date as priceDate,
               nav
        from deposit_nav
        where isvalid = 1
          and fund_id = #{fundId}
    </select>
</mapper>