java - 推特搜索 Api 连接超时

Question

我正在运行这个程序来搜索推文。粘贴以下异常。

谁能帮我看看这是什么问题？

如果需要任何其他详细信息，请告诉我。

谢谢

    public class KrishsSearchTweets {
    public static void main(String[] args) {

        try {
            Twitter twitter = new TwitterFactory().getInstance();
                //  My Applications Consumer and Auth Access Token
                twitter.setOAuthConsumer("key", "secret");
                twitter.setOAuthAccessToken(new AccessToken("token", "secret"));

                System.out.println("Search Program started");
                Query query = new Query("source:twitter4j");
                query.setSince("20120101");
                Object result = twitter.search(query);
                System.out.println("Search Program ended");


        } catch (TwitterException te) {
            te.printStackTrace();
            System.out.println("Failed to get timeline: " + te.getMessage());
            }
        }

    }

异常:

Search Program started
connect timed out
Relevant discussions can be found on the Internet at:
        http://www.google.co.jp/search?q=d35baff5 or
        http://www.google.co.jp/search?q=12c94143
    TwitterException{exceptionCode=[d35baff5-12c94143 43208640-465ee2e3], statusCode=-1, message=null, code=-1, retryAfter=-1, rateLimitStatus=null, version=3.0.3}
        at twitter4j.internal.http.HttpClientImpl.request(HttpClientImpl.java:192)
        at twitter4j.internal.http.HttpClientWrapper.request(HttpClientWrapper.java:61)
        at twitter4j.internal.http.HttpClientWrapper.get(HttpClientWrapper.java:81)
        at twitter4j.TwitterImpl.get(TwitterImpl.java:1835)
        at twitter4j.TwitterImpl.search(TwitterImpl.java:282)
        at KrishsSearchTweets.main(KrishsSearchTweets.java:30)
    Caused by: java.net.SocketTimeoutException: connect timed out
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(Unknown Source)
        at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
        at java.net.PlainSocketImpl.connect(Unknown Source)
        at java.net.SocksSocketImpl.connect(Unknown Source)
        at java.net.Socket.connect(Unknown Source)
        at sun.net.NetworkClient.doConnect(Unknown Source)
        at sun.net.www.http.HttpClient.openServer(Unknown Source)
        at sun.net.www.http.HttpClient.openServer(Unknown Source)
        at sun.net.www.http.HttpClient.<init>(Unknown Source)
        at sun.net.www.http.HttpClient.New(Unknown Source)
        at sun.net.www.http.HttpClient.New(Unknown Source)
        at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
        at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
        at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
        at java.net.HttpURLConnection.getResponseCode(Unknown Source)
        at twitter4j.internal.http.HttpResponseImpl.<init>(HttpResponseImpl.java:34)
        at twitter4j.internal.http.HttpClientImpl.request(HttpClientImpl.java:156)
    Failed to get timeline: connect timed out
        ... 5 more

Answer 1

问题已解决。这是因为网络中的防火墙不允许连接并超时。

在我删除防火墙后，它工作了。