java - Twitter4j ID 到数组

Question

我正在尝试比较两个列表。一个列表包含我在 Twitter 上关注的每个人，另一个列表包含关注我的每个人。我不知道如何执行此操作，因为 .getFollowersIDs 和 .getFriendsIDs 属于 ID 类型。我查过这个，但我不明白如何比较这种类型的结果。我尝试将它们视为数组，但 Eclipse 不喜欢这样。 http://twitter4j.org/javadoc/twitter4j/IDs.html

The type of the expression must be an array type but it resolved to IDs

package com.follow3d.rob;

import java.util.List;
import twitter4j.*;
import twitter4j.conf.*;

public class Follow3d {

    public static void main(String[] args) {

        ConfigurationBuilder cb = new ConfigurationBuilder();
        cb.setDebugEnabled(true).setOAuthConsumerKey("xxxxxx")
                .setOAuthConsumerSecret("xxxxxx")
                .setOAuthAccessToken("xxxxxx")
                .setOAuthAccessTokenSecret("xxxxxx");
        TwitterFactory tf = new TwitterFactory(cb.build());
        Twitter twitter = tf.getInstance();
        try {
                long ID = twitter.getId();//Personal Twitter ID.
                IDs FOLLOWERS = twitter.getFollowersIDs(-1);//Numeric Array of every user that follows me. 
                IDs FOLLOWING = twitter.getFriendsIDs(-1);//Numeric Array of every user I am following. 
                while (FOLLOWING.hasNext() == true)
                {
                    int counter = 0;
                    if (FOLLOWING[counter] != FOLLOWERS[counter])//ERROR HERE.
                }
            } catch (TwitterException name) {
                System.out.println("You don't have internet connection.");
        }
    }
}

Answer 1

IDs::getIDs()给你一个long[]。我想这就是你想要的。