From dba83d453e1275755e017fa68f890b01288565cd Mon Sep 17 00:00:00 2001
From: Cool <747682928@qq.com>
Date: Wed, 3 Apr 2024 16:37:20 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=9F=A5=E8=AF=A2=E6=97=A5?=
 =?UTF-8?q?=E6=9C=9F=E6=98=BE=E7=A4=BA=E4=B9=B1=E5=BA=8Fbug?=
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---
 .../org/jeecg/modules/service/impl/Cet_4ServiceImpl.java     | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet_4ServiceImpl.java b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet_4ServiceImpl.java
index 7460bba0..e69345a3 100644
--- a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet_4ServiceImpl.java
+++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet_4ServiceImpl.java
@@ -47,8 +47,11 @@ public class Cet_4ServiceImpl extends ServiceImpl<Cet_4Mapper, Cet_4> implements
         } else {
             queryWrapper.eq(Cet_4::getCollege, college).eq(Cet_4::getMajorname, major).ge(Cet_4::getResult, 425);
         }
+        queryWrapper.orderByAsc(Cet_4::getBatch);
         List<Cet_4> result = cet4Mapper.selectList(queryWrapper);
-        Map<Date, List<Cet_4>> collect = result.stream().collect(Collectors.groupingBy(Cet_4::getBatch));
+
+        Map<Date, List<Cet_4>> collect = result.stream().collect(Collectors.groupingBy(Cet_4::getBatch,LinkedHashMap::new,Collectors.toList()));
+
         for (Map.Entry<Date, List<Cet_4>> entry : collect.entrySet()) {
             double sum;
             if (major.equals("")) {