From 1128627c00a111e5ca8963bba48b259a556703ab Mon Sep 17 00:00:00 2001
From: maruizhi <3088243241@qq.com>
Date: Mon, 21 Sep 2026 12:10:19 +0800
Subject: [PATCH] mrz

---
 PythonProject/dao/student_dao.py | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/PythonProject/dao/student_dao.py b/PythonProject/dao/student_dao.py
index 9806925..ab173e9 100644
--- a/PythonProject/dao/student_dao.py
+++ b/PythonProject/dao/student_dao.py
@@ -20,12 +20,8 @@ def select_age(min_age,max_age,session=Depends(get_db)):
 
 def add_student_dao(o,db=Depends(get_db)):
     try:
-        r = db.query(Student_Model).filter(Student_Model.stu_id == o['stu_id'],Student_Model.delete_status == 0).all()
-        if not r:
-            o1 = Student_Model( **o)
-            db.add(o1)
-        else:
-            raise ValueError
+        o1 = Student_Model( **o)
+        db.add(o1)
     except:
         db.rollback()
         return False
@@ -35,8 +31,8 @@ def add_student_dao(o,db=Depends(get_db)):
 
 def delete_student_dao(stu_id,db=Depends(get_db)):
     try:
-        rows = db.query(Student_Model).filter(Student_Model.stu_id == stu_id,Student_Model.delete_status == 0).delete()
-        Student_Model.delete_status = 1
+        rows = db.query(Student_Model).filter(Student_Model.stu_id == stu_id,Student_Model.delete_status == 0)\
+            .update({'delete_status':1})
         db.commit()
     except:
         db.rollback()