models.py 文件源码

def verfy_auth_token(token):

        serializer=Serializer(
            current_app.config['SECRET_KEY']
        )
        try:
            data=serializer.loads(token)
        except SignatureExpired:
            return None
        except BadSignature:
            return None

        user=User.query.filter_by(id=data['id']).first()
        return user