I All, i try make Twitter4j running with java.
I already use 3.0.3 twitter4j versione and using Textpad for write the program.
I need to do a simple search of tweets but. something go wrong with the authentication. I’ll try to recreate token but still not working.
ill post here my programm and the error;
package twitter4j.examples.search;
import twitter4j.QueryResult;
import twitter4j.Status;
import twitter4j.Twitter;
import twitter4j.TwitterException;
import twitter4j.TwitterFactory;
import twitter4j.TwitterResponse;
import twitter4j.auth.AccessToken;
import twitter4j.auth.RequestToken;
import twitter4j.api.;
import twitter4j.auth.OAuthSupport;
import java.io.;
import java.util.logging.Logger;
import java.util.List;
import twitter4j.*;
import twitter4j.Query;
/**
* Twitter application using Twitter4J
*/
public class mytwitter { //this the file name of main class
private final Logger logger = Logger.getLogger(mytwitter.class.getName());
public static void main(String[] args) {
new mytwitter().retrieve();
}
public void retrieve() {
logger.info("Retrieving tweets...");
Twitter mytwitter = new TwitterFactory().getInstance();
String keyWord = "Traffico";
Query query = new Query(""+keyWord);
query.setCount(100);
query.setLang("Italian");
query.setSince("2013-04-01");
//query.setUntil("2011-01-01");
try {
QueryResult result = mytwitter.search(query);
List<Status> tweets = result.getTweets();
System.out.println("Count : " + result.getTweets().size()) ;
for (Status tweet: tweets) {
System.out.println(tweet.getId() + " - " + tweet.getCreatedAt() + " - " + tweet.getText()+ ": ");
}
} catch (TwitterException e) {
e.printStackTrace();
}
logger.info("done! ");
}
}
The Error:
401: Authentication credentials (http://devtwitter.com/pages/auth) were missing or incorrect. Ensure yuo have set valid consumer key/secret, access token/secret, and the system clock is sinc
message - invalid or expired token
code -89
version 3.0.3
.</code>
Pls, someone HELP ME.
regards, Fabio
