Method is_at_valid

src/services/token_manager.py:549–561

检查AT是否有效,如果无效或即将过期则自动刷新 Returns: True if AT is valid or refreshed successfully False if AT cannot be refreshed

(self, token_id: int, token: Optional[Token] = None)

        return await self.db.get_token(token.id)

    async def is_at_valid(self, token_id: int, token: Optional[Token] = None) -> bool:
        """检查AT是否有效,如果无效或即将过期则自动刷新

        Returns:
            True if AT is valid or refreshed successfully
            False if AT cannot be refreshed
        """
        token_obj = token if token and token.id == token_id else await self.db.get_token(token_id)
        if not token_obj:
            return False

        valid_token = await self.ensure_valid_token(token_obj)
        return valid_token is not None


    async def _refresh_at_inner(self, token_id: int) -> bool: