1

PythonProject/api/student_api.py

@@ -44,7 +44,7 @@ def del_students(stu_id:int
                  ,db=Depends(get_db)):
     rows=delete_student_dao( stu_id=stu_id,db=db )
     if not rows:
-        raise HTTPException(status_code=500,detail='没有删除')
+        raise HTTPException(status_code=404,detail='对象已被删除')
     return {'code':200,'totals':rows,'detail':'删除成功'}
 
 @StudentAPI.post('/students',tags=['学⽣基本信息管理模块'],response_model=StugetResponse,summary='学生信息新增接口',description='新增学生信息')
@@ -53,5 +53,5 @@ def add_students(s:StudentRequest
     d=s.model_dump(exclude_unset=True)
     stu_new=add_student_dao(o=d,db=db)
     if not stu_new:
-        raise HTTPException(status_code=500,detail='添加失败')
+        raise HTTPException(status_code=404,detail='添加失败')
     return stu_new

PythonProject/dao/student_dao.py

@@ -28,12 +28,14 @@ def delete_student_dao(stu_id,db):
 
 def update_student_dao(stu_id,update_data,db):
     try:
-        rows = db.query( Student_Model ).filter( Student_Model.stu_id == stu_id,Student_Model.delete_status == 0).update( update_data )
+        rows = (db.query( Student_Model )
+                .filter( Student_Model.stu_id == stu_id,Student_Model.delete_status == 0)
+                .update( update_data ))
+        db.commit()
     except:
         db.rollback()
         return False
     else:
-        db.commit()
         return rows
 
 def get_student_dao(stu_id:Optional[int]

PythonProject/schema/student_schema.py

@@ -52,6 +52,7 @@ class StugetResponse(BaseModel):
     model_config = ConfigDict(from_attributes=True)
     code:int = 200
     detail:str = 'ok'
+    stu_id:int | None = None
     class_id: int | None = None
     stu_name: str | None = None
     age: int | None = None