From c26e227abe288476c11b0a8b7875045e71efa14c Mon Sep 17 00:00:00 2001
From: “djh” <“3298565835@qq.com”>
Date: Thu, 30 Apr 2026 17:30:00 +0800
Subject: [PATCH] 新增修改

---
 multi-system/src/main/java/com/gkhy/exam/system/service/impl/ExPaperStudentServiceImpl.java |    9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/multi-system/src/main/java/com/gkhy/exam/system/service/impl/ExPaperStudentServiceImpl.java b/multi-system/src/main/java/com/gkhy/exam/system/service/impl/ExPaperStudentServiceImpl.java
index 694297c..ffdc101 100644
--- a/multi-system/src/main/java/com/gkhy/exam/system/service/impl/ExPaperStudentServiceImpl.java
+++ b/multi-system/src/main/java/com/gkhy/exam/system/service/impl/ExPaperStudentServiceImpl.java
@@ -311,14 +311,13 @@
                 //生成考试证书编号
                 DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
                 String format = LocalDate.now().format(dateTimeFormatter);
-                Long l = baseMapper.selectCount(Wrappers.<ExPaperStudent>lambdaQuery().eq(ExPaperStudent::getPassed, 1).eq(ExPaperStudent::getState,2));
-                l+=1;
-                paperStudent.setNumber("AQSC-"+format+"-"+l);
+                String timestamp = String.valueOf(System.currentTimeMillis()).substring(9, 13);
+                paperStudent.setNumber("AQSC-"+format+"-"+timestamp);
             }
 
-
-            if (exPaperStudent.getScore()>paperStudent.getScore()){
+            if (exPaperStudent.getScore()>=paperStudent.getScore()){
                 paperStudent.setScore(exPaperStudent.getScore());
+                paperStudent.setNumber(exPaperStudent.getNumber());
             }
         }
         int row=baseMapper.updateById(paperStudent);

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