sd_project/sd-business/src/main/resources/mapper/inventory/InventoryFinishedMapper.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.sd.business.mapper.inventory.InventoryFinishedMapper">

    <select id="getPage" resultType="com.sd.business.entity.inventory.vo.InventoryFinishedVo">
        select i.id,
               i.sku_spec_id,
               i.quantity,
               ss.name skuSpecName,
               ss.code skuSpecCode
        from inventory_finished i
                 left join sku_spec ss on ss.id = i.sku_spec_id
            ${ew.customSqlSegment}
    </select>

</mapper>