我想将特定主题的推文存储到文件中。
这是我的代码。
package twitter4j.examples.search;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.List;
import javax.net.ssl.SSLEngineResult.Status;
public class SearchTweets
{
public static void main(String args[]) throws TwitterException
{
Twitter twitter = TwitterFactory.getSingleton();
twitter.setOAuthConsumer("[a9Ru5GLWVbI1iMfkeAHQ9A]", "[Xs0iSIbGIEZ9XS0y6zACwdjJMLPSOA6p5iAjQQmRAfs]");
RequestToken requestToken = twitter.getOAuthRequestToken();
AccessToken accessToken = "1878852745-4b8qrNloveM43dMnjK2KBMFUIBJj5bwVRig2Wki";
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
while (null == accessToken)
{
System.out.println("Open the following URL and grant access to your account:");
System.out.println(requestToken.getAuthorizationURL());
System.out.print("Enter the PIN(if aviailable) or just hit enter.[PIN]:");
String pin = br.readLine();
try
{
if(pin.length() > 0)
{
accessToken = twitter.getOAuthAccessToken(requestToken, pin);
}
else
{
accessToken = twitter.getOAuthAccessToken();
}
}
catch (TwitterException te)
{
if(401 == te.getStatusCode())
{
System.out.println("Unable to get the access token.");
}
else
{
te.printStackTrace();
}
}
Query query = new Query("source:twitter4j yusukey");
QueryResult result = twitter.search(query);
for (Status status : result.getTweets())
{
System.out.println("@" + status.getUser().getScreenName() + ":" + status.getText());
}
//persist to the accessToken for future reference.
String token = "1878852745-4b8qrNloveM43dMnjK2KBMFUIBJj5bwVRig2Wki";
String tokenSecret = "1878852745-4b8qrNloveM43dMnjK2KBMFUIBJj5bwVRig2Wki";
Status status = twitter.updateStatus(args[0]);
System.out.println("Successfully updated the status to [" + status.getText() + "].");
System.exit(0);
}
}
}
错误:-
Multiple markers at this line
- TwitterFactory cannot be resolved
- Twitter cannot be resolved to a type
请帮我解决这个错误，因为我是第一次做这种类型的代码。
还建议我任何有关此主题的网站(将推文存储到文件中的 java 代码)
最佳答案
在类路径中包含以下 twitter4j-core-3.0.4.jar..
从这里下载: twitter4j-core-3.0.4.jar
关于用于搜索推文的 Java 代码，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/19288856/