Question

我正在尝试在Python和MongoDB之间建立连接来存储推文。我的问题是我在Mylistener的每个请求中得到401。你能帮忙解决这个问题吗？

class MyListener(StreamListener):
    def __init__(self, start_time, time_limit=60):
        self.time = start_time
        self.limit = time_limit
        self.tweet_data = []
     def on_data(self, data):
        while (time.time() - self.time)<self.limit:
              try:
                client = MongoClient('localhost',27017)
                client.server_info()
                db = client.tweets_db
                collection = db.collect_tweets
                tweet = json.loads(data)
                collect_tweets.insert(tweet)
                return True
            except BaseException as e:
                print("Error on_data: %s" % str(e))
            return True
      def on_error(self, status):
        print(status)
Keywords_list=['word1','word2','word3']
twitter_stream = Stream(auth, MyListener(start_time, time_limit))

Answer 1

在创建新的MongoClient实例后，您需要立即对数据库进行身份验证：

client.tweets_db.authenticate('user', 'password')

有关更详细的示例，请参阅here

401错误python MongoDB连接

1 个答案: