完成了增加学生接口

dao/student.py

@@ -1,16 +1,17 @@
 from schemas.student import *
+from fastapi import Depends
 from core.database import get_db
 from models.student import *
 from utils.code_generator import generate_no
+from sqlalchemy.orm import Session
 
-
-def create_students(d,db):
+def create_students(d,db:Session = Depends(get_db)):
     stu = Student(**d)
     try:
         db.add(stu)
-        generate_no("student_no", "STU", stu, db)
         db.commit()
-    except:return False
+    except:
+        return False
     else:
         return True