JdcProject/src/main/java/com/jdc/jdcproject/mapper/xml/DicekeMininglossMapper.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.jdc.jdcproject.mapper.DicekeMininglossMapper">

    <!-- 表结构 平盘-电铲号-剥离量-采剥总量-采下废石-贫化率-损失率-配矿配矿量-备注-月份  -->
    <select id="findAllLoss" resultType="com.jdc.jdcproject.entity.VO.DicekeMininglossVo">
        select dml.LossID,
               dp.PlateRange,
               ds.ShovelCode,
               dml.StrippingTon,
               dml.StrippingAndTotalMiningTon,
               dml.WasteRockTon,
               dml.DilutionRate,
               dml.LossRate,
               dml.AllocationTon,
               dml.Month,
               dml.beizhu
        FROM diceke_miningloss dml
            LEFT JOIN diceke_platearea dp ON dml.PlateID = dp.PlateID
            LEFT JOIN diceke_shovel ds ON dml.ShovelID = ds.ShovelID
    </select>
</mapper>