From 9ca97fd558700e7054c5f54192a9db7a1e6b8230 Mon Sep 17 00:00:00 2001
From: xuhy <3313886187@qq.com>
Date: 星期三, 11 九月 2024 16:31:47 +0800
Subject: [PATCH] 完善导出等接口

---
 ruoyi-system/src/main/java/com/ruoyi/system/mapper/TOrderMealGoodsMapper.java |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TOrderMealGoodsMapper.java b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TOrderMealGoodsMapper.java
index c698683..3b00e0e 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TOrderMealGoodsMapper.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TOrderMealGoodsMapper.java
@@ -3,6 +3,10 @@
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.ruoyi.system.domain.TOrderMealGoods;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.math.BigDecimal;
+import java.util.List;
 
 /**
  * <p>
@@ -15,4 +19,10 @@
 @Mapper
 public interface TOrderMealGoodsMapper extends BaseMapper<TOrderMealGoods> {
 
+    /**
+     * 获取成本
+     * @param ids
+     * @return
+     */
+    BigDecimal costTotal(@Param("ids") List<Long> ids);
 }

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