token.py 文件源码

def check_token(self, token_sign):
        """
        ?? token, ?????? token
        """
        from itsdangerous import TimestampSigner, SignatureExpired, BadTimeSignature
        s = TimestampSigner(self._sign_key)
        try:
            token = s.unsign(token_sign, max_age=60)  # 60???
            return {'success': token}
        except SignatureExpired as e:
            # ??????
            return {'error': e.message}
        except BadTimeSignature as e:
            # ??????
            return {'error': e.message}