From a92b6f6175b1401071e5fb3bd9fab8a2a3b72011 Mon Sep 17 00:00:00 2001
From: zss <zss@example.com>
Date: 星期五, 01 九月 2023 14:34:28 +0800
Subject: [PATCH] version

---
 standard-server/src/main/java/com/yuanchu/limslaboratory/mapper/MaterialMapper.java |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/standard-server/src/main/java/com/yuanchu/limslaboratory/mapper/MaterialMapper.java b/standard-server/src/main/java/com/yuanchu/limslaboratory/mapper/MaterialMapper.java
index 69ac1ec..f7ed23e 100644
--- a/standard-server/src/main/java/com/yuanchu/limslaboratory/mapper/MaterialMapper.java
+++ b/standard-server/src/main/java/com/yuanchu/limslaboratory/mapper/MaterialMapper.java
@@ -16,9 +16,18 @@
  */
 public interface MaterialMapper extends BaseMapper<Material> {
 
+
     //鏌ヨ鐗╂枡淇℃伅
-    List<Material> selectMaterialLimit(int num1,int num2, int type);
+    List<Map> selectMaterialLimit(int num1,int num2, int type);
 
     //鏍规嵁鐗╂枡id鏌ヨ鐗╂枡淇℃伅
     Map selectMaterialById(String materialId);
+
+    // 鍥涚骇鏍�
+    List<Map<String, Object>> FourTree();
+
+
+
+
+
 }

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