Twitter中的流API没有响应 [英] Stream API in twitter Not responding
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问题描述
我正在使用 twitter4j Stream API 3.0.3 jar .我试图获取用户流，并在下面发布了我的代码.它仅在过去1小时内未显示任何输出.
I am using twitter4j Stream API 3.0.3 jar. I tried to get the User Stream and tweets my code is given below. It is running only not showing any outputs for past 1 hour.
public class StreamAPI {
public static void main(String[] args) {
ConfigurationBuilder cb = new ConfigurationBuilder();
cb.setDebugEnabled(true);
cb.setOAuthConsumerKey("xxxx");
cb.setOAuthConsumerSecret("xxxx");
cb.setOAuthAccessToken("xxx-x");
cb.setOAuthAccessTokenSecret("xxxxx");
cb.setUseSSL(true);
TwitterStream twitterStream = new TwitterStreamFactory(cb.build()).getInstance();
RawStreamListener listener = new RawStreamListener() {
@Override
public void onMessage(String rawJSON) {
System.out.println(rawJSON);
}
@Override
public void onException(Exception ex) {
ex.printStackTrace();
}
};
twitterStream.addListener(listener);
twitterStream.sample();
}
}
当我尝试获取用户时，它显示401身份验证错误
and when I try to get user, it shows 401 Authentication error
static UserStreamListener listener = new UserStreamListener() {
@Override
public void onStatus(Status status) {
System.out.println("onStatus @" + status.getUser().getScreenName() + " - " + status.getText());
}
@Override
public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
System.out.println("Got a status deletion notice id:" + statusDeletionNotice.getStatusId());
}
@Override
public void onDeletionNotice(long directMessageId, long userId) {
System.out.println("Got a direct message deletion notice id:" + directMessageId);
}
@Override
public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
System.out.println("Got a track limitation notice:" + numberOfLimitedStatuses);
}
@Override
public void onScrubGeo(long userId, long upToStatusId) {
System.out.println("Got scrub_geo event userId:" + userId + " upToStatusId:" + upToStatusId);
}
@Override
public void onStallWarning(StallWarning warning) {
System.out.println("Got stall warning:" + warning);
}
@Override
public void onFriendList(long[] friendIds) {
System.out.print("onFriendList");
for (long friendId : friendIds) {
System.out.print(" " + friendId);
}
System.out.println();
}
@Override
public void onFavorite(User source, User target, Status favoritedStatus) {
System.out.println("onFavorite source:@"
+ source.getScreenName() + " target:@"
+ target.getScreenName() + " @"
+ favoritedStatus.getUser().getScreenName() + " - "
+ favoritedStatus.getText());
}
@Override
public void onUnfavorite(User source, User target, Status unfavoritedStatus) {
System.out.println("onUnFavorite source:@"
+ source.getScreenName() + " target:@"
+ target.getScreenName() + " @"
+ unfavoritedStatus.getUser().getScreenName()
+ " - " + unfavoritedStatus.getText());
}
@Override
public void onFollow(User source, User followedUser) {
System.out.println("onFollow source:@"
+ source.getScreenName() + " target:@"
+ followedUser.getScreenName());
}
@Override
public void onDirectMessage(DirectMessage directMessage) {
System.out.println("onDirectMessage text:"
+ directMessage.getText());
}
@Override
public void onUserListMemberAddition(User addedMember, User listOwner, UserList list) {
System.out.println("onUserListMemberAddition added member:@"
+ addedMember.getScreenName()
+ " listOwner:@" + listOwner.getScreenName()
+ " list:" + list.getName());
}
@Override
public void onUserListMemberDeletion(User deletedMember, User listOwner, UserList list) {
System.out.println("onUserListMemberDeleted deleted member:@"
+ deletedMember.getScreenName()
+ " listOwner:@" + listOwner.getScreenName()
+ " list:" + list.getName());
}
@Override
public void onUserListSubscription(User subscriber, User listOwner, UserList list) {
System.out.println("onUserListSubscribed subscriber:@"
+ subscriber.getScreenName()
+ " listOwner:@" + listOwner.getScreenName()
+ " list:" + list.getName());
}
@Override
public void onUserListUnsubscription(User subscriber, User listOwner, UserList list) {
System.out.println("onUserListUnsubscribed subscriber:@"
+ subscriber.getScreenName()
+ " listOwner:@" + listOwner.getScreenName()
+ " list:" + list.getName());
}
@Override
public void onUserListCreation(User listOwner, UserList list) {
System.out.println("onUserListCreated listOwner:@"
+ listOwner.getScreenName()
+ " list:" + list.getName());
}
@Override
public void onUserListUpdate(User listOwner, UserList list) {
System.out.println("onUserListUpdated listOwner:@"
+ listOwner.getScreenName()
+ " list:" + list.getName());
}
@Override
public void onUserListDeletion(User listOwner, UserList list) {
System.out.println("onUserListDestroyed listOwner:@"
+ listOwner.getScreenName()
+ " list:" + list.getName());
}
@Override
public void onUserProfileUpdate(User updatedUser) {
System.out.println("onUserProfileUpdated user:@" + updatedUser.getScreenName());
}
@Override
public void onBlock(User source, User blockedUser) {
System.out.println("onBlock source:@" + source.getScreenName()
+ " target:@" + blockedUser.getScreenName());
}
@Override
public void onUnblock(User source, User unblockedUser) {
System.out.println("onUnblock source:@" + source.getScreenName()
+ " target:@" + unblockedUser.getScreenName());
}
@Override
public void onException(Exception ex) {
ex.printStackTrace();
System.out.println("onException:" + ex.getMessage());
}
};
任何人都可以帮助我获取有关用户，用户关注者的关注以及Twitter中的推文的详细信息
Is anyone can help me to get details about the user, users followers following and tweets in Twitter
推荐答案
401错误代码表明您没有正确通过身份验证.您确定这些凭据正确吗?
The 401 error code indicates that you're not properly authenticated. Are you certain those credentials are correct?
一种测试的好方法是连接到常规流API(而不是用户流)，并查看是否仍然获得401.如果这样做，则您的凭据不正确.如果可行，则您请求的用户流存在问题.
A good way to test that would be to connect to the regular streaming API (rather than a user stream) and seeing if you still get a 401. If you do, then your credentials are incorrect. If it works, then there's a problem with the user stream you're requesting.
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