token.py 文件源码

def query_token_by_user_id(user_id, use_cache=True):
        """
        ?????ID?????Token
        :param user_id: ??ID
        :param use_cache: ??????
        """
        key = CACHE_TOKEN_ID+str(user_id)
        if use_cache:
            token = cache.get(key)
            if token:
                return token
        try:
            token = AccessToken.objects.order_by("-id").filter(status=1).get(user_id=user_id)
            cache.set(key, token, CACHE_TIME)
            return token
        except AccessToken.DoesNotExist:
            return None