优化每天第一次报错

app/api/users/login_verification.py

@@ -20,7 +20,7 @@ def get_user(db, username: str):
     try:
         result = db.query(users.User).filter(users.User.username == username).first()
     except Exception as e:
-        result = db.query(users.User).filter(users.User.username == username).first()
+        return None
     return result
 
 
@@ -91,6 +91,8 @@ def authenticate_pwd(db: Session, form_data: GoogleLogin):
     """只验证密码"""
     user_data = get_user(db=db, username=form_data.username)
     # 如果密码不正确,也是返回False
+    if not user_data:
+        return {"result": False, "msg": "密码错误"}
     md5_password = md5(form_data.password)
     if md5_password != user_data.hashed_password:
         return {"result": False, "msg": "密码错误"}

core/storage/db.py

@@ -21,9 +21,9 @@ SQLALCHEMY_DATABASE_URL = f'sqlite:///{modul_path}/sql_app.db'
 #     SQLALCHEMY_DATABASE_URL, encoding='utf-8', echo=True, connect_args={'check_same_thread': False}
 # )
 #数据中心测试服
-engine = create_engine('mysql+mysqldb://data_center:KCMBfAjeJhbJXsSe@43.138.132.9:3398/finance')
+engine = create_engine('mysql+mysqldb://data_center:KCMBfAjeJhbJXsSe@43.138.132.9:3398/finance', pool_size=20)
 #财务原数据数据库
-engine_3yakj = create_engine('mysql+mysqldb://root:c1ea602311a369f6@106.55.103.148:3398/3yakj_v2')
+engine_3yakj = create_engine('mysql+mysqldb://root:c1ea602311a369f6@106.55.103.148:3398/3yakj_v2', pool_size=20)
 
 # 数据库 session 类，用于创建 session 实例
 # autoflush 是指发送数据库语句到数据库，但数据库不一定执行写入到磁盘