Java 用于获取用户推文的 Twitter Stream API
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/18471043/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
提示：将鼠标放在中文语句上可以显示对应的英文。显示中英文
时间：2020-08-12 01:53:55 来源:igfitidea点击:
Twitter Stream API to get users tweets
提问by Hymanyesind
I am using twitter stream API to get tweets from user. I have list of user Id How would i get list of tweets from the TwitterStream API. I have analyzed the following sample
我正在使用 twitter 流 API 来获取用户的推文。我有用户 ID 列表 我如何从 TwitterStream API 获取推文列表。我分析了以下样本
public class TwitterStreamAPI {
public static void main(String[] args) {
ConfigurationBuilder cb = new ConfigurationBuilder();
cb.setDebugEnabled(true);
cb.setOAuthConsumerKey("xxxx");
cb.setOAuthConsumerSecret("xxx");
cb.setOAuthAccessToken("xxx");
cb.setOAuthAccessTokenSecret("xxx");
TwitterStream twitterStream = new TwitterStreamFactory(cb.build()).getInstance();
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());*/
}
};
String useIds[] = {"99901654"};
twitterStream.addListener(listener);
twitterStream.user(useIds);
}
}
but it does not print status
但它不打印状态
回答by Jonathan
The streaming apis provide you with real-time events therefore if none of the users Tweet during the time you are listening you will not see any output.
流媒体 API 为您提供实时事件，因此如果在您收听期间没有用户发推文，您将看不到任何输出。
If you are instead trying to fetch a users historic tweets consider using Twitter#getUserTimeline(screenName)instead, e.g.:
如果您尝试获取用户历史推文，请考虑使用Twitter#getUserTimeline(screenName)，例如：
final Twitter twitter = new TwitterFactory().getInstance();
final List<Status> statuses = twitter.getUserTimeline(screenName);
for (Status status : statuses) {
System.out.println("@" + status.getUser().getScreenName() + " - " + status.getText());
}
See this examplefor further details.
有关更多详细信息，请参阅此示例。
回答by MoHaN K RaJ
I have answered the same in detail here. Please do check it. This will show you how we can read and update twitter using required access tokens.
我在这里详细回答了同样的问题。请务必检查一下。这将向您展示我们如何使用所需的访问令牌读取和更新 Twitter。
in brief, These are the steps
简而言之，这些是步骤
- Crate a Twitter application on https://apps.twitter.com/app/newand get your consumer key. (Follow the mentioned blog if you struck somewhere.)
- Using the Twitter4j API get the authorization URL, hit it and get the PIN. (The code required is mentioned below for your ref)
- Input the pin and get access tocken (refer below code)
- That's all now we can read or update twitter feeds. (Based on the access level you set while creating twitter application)
- 在https://apps.twitter.com/app/new上创建一个 Twitter 应用程序并获取您的使用者密钥。（如果你在某个地方打过，请关注提到的博客。）
- 使用 Twitter4j API 获取授权 URL，点击它并获取 PIN。（下面提到了您的参考所需的代码）
- 输入 pin 并获取访问令牌（请参阅下面的代码）
- 这就是我们现在可以阅读或更新推特提要的全部内容。（基于您在创建 Twitter 应用程序时设置的访问级别）
Please check here for sample code. https://stackoverflow.com/a/40691881/2405670
请在此处查看示例代码。 https://stackoverflow.com/a/40691881/2405670
