Java tutorial
/* * Copyright 2007 Yusuke Yamamoto * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package demo; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.List; import java.util.ArrayList; import twitter4j.Twitter; import twitter4j.TwitterFactory; import twitter4j.IDs; import twitter4j.RateLimitStatus; import twitter4j.TwitterException; import twitter4j.User; import twitter4j.conf.Configuration; import twitter4j.conf.ConfigurationBuilder; /*Followersids???*/ public class UserFollowers { //OAUTH?? final static String CONSUMER_KEY = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"; final static String CONSUMER_SECRET = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"; final static String ACCESS_TOKEN = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"; final static String ACCESS_TOKEN_SECRET = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"; //? static List<Long> followers(Twitter twitter, String screenName) { List<Long> m_FollowersList = new ArrayList<Long>(); long cursor = -1; //int count = 0; while (true) { IDs ids = null; try { //IDs ids = twitter.getFollowersIDs(user.getId(), cursor); ids = twitter.getFollowersIDs(screenName, cursor); } catch (TwitterException twitterException) { // Rate Limit ????????? // (memo) status code ????????? RateLimitStatus rateLimit = twitterException.getRateLimitStatus(); int secondsUntilReset = rateLimit.getSecondsUntilReset(); System.err.println("please wait for " + secondsUntilReset + " seconds"); System.err.println("Reset Time : " + rateLimit.getResetTimeInSeconds()); //() 120?getSecondsUntilReset() ????????????? // long waitTime = (long)(secondsUntilReset + 120) * 1000; long waitTime = (long) (300 * 1000); // 300 try { Thread.sleep(waitTime); } catch (Exception e) { e.printStackTrace(); } continue; } catch (Exception e) { e.printStackTrace(); } long[] idArray = ids.getIDs(); for (int i = 0; i < idArray.length; i++) { //System.out.println("["+(++count)+"]" + idArray[i]); m_FollowersList.add(new Long(idArray[i])); } if (ids.hasNext()) { cursor = ids.getNextCursor(); } else { break; } } return m_FollowersList; } public static void main(String[] args) throws TwitterException, IOException { //? Configuration configuration = new ConfigurationBuilder().setOAuthConsumerKey(CONSUMER_KEY) .setOAuthConsumerSecret(CONSUMER_SECRET).setOAuthAccessToken(ACCESS_TOKEN) .setOAuthAccessTokenSecret(ACCESS_TOKEN_SECRET).build(); Twitter tw = new TwitterFactory(configuration).getInstance(); //String screenName = "masason"; String screenName = ""; BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); System.out.print( "??ScreenName???????!! ex)masason : "); screenName = br.readLine(); //? List<Long> followersList = followers(tw, screenName); for (int i = 0; i < followersList.size(); i++) { //???idscreenName? User user = tw.showUser(followersList.get(i)); System.out.println("[" + (i + 1) + "]" + "ScreenName : " + "[" + user.getScreenName() + "] " + "UserIds : " + followersList.get(i)); } } }