From 81cf1ed080b005a4d4b33f01182d5f47398631c2 Mon Sep 17 00:00:00 2001
From: lhx <liy200110@163.com>
Date: Fri, 5 Dec 2025 15:03:29 +0800
Subject: [PATCH] =?UTF-8?q?=E6=A0=87=E5=87=86=E5=88=86=E7=B1=BB=E6=A8=A1?=
 =?UTF-8?q?=E5=9D=97=E5=BC=80=E5=8F=91?=
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---
 .../service/impl/StandardCategoryServiceImpl.java           | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/dc/dc_project/service/impl/StandardCategoryServiceImpl.java b/src/main/java/com/dc/dc_project/service/impl/StandardCategoryServiceImpl.java
index 5d3892f..f18c244 100644
--- a/src/main/java/com/dc/dc_project/service/impl/StandardCategoryServiceImpl.java
+++ b/src/main/java/com/dc/dc_project/service/impl/StandardCategoryServiceImpl.java
@@ -14,6 +14,7 @@ import com.dc.dc_project.utils.TreeUtil;
 import org.springframework.stereotype.Service;
 import lombok.extern.slf4j.Slf4j;
 
+import java.util.Comparator;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -117,7 +118,10 @@ public class StandardCategoryServiceImpl extends ServiceImpl<StandardCategoryMap
                 .eq(standardCategoryDto.getId() != null, StandardCategory::getId, standardCategoryDto.getId())
                 .like(standardCategoryDto.getName() != null, StandardCategory::getName, standardCategoryDto.getName());
         List<StandardCategory> list = this.list(queryWrapper);
-        List<StandardCategoryVo> tree = TreeUtil.buildTree(list.stream().map(StandardCategoryVo::poToVo).collect(Collectors.toList()));
+        List<StandardCategoryVo> tree = TreeUtil.buildTreeWithSort(
+                list.stream().map(StandardCategoryVo::poToVo).collect(Collectors.toList()),
+                Comparator.comparing(StandardCategoryVo::getSortOrder)
+        );
         return ResponseResult.success(tree);
     }
 }