Question

package twitter4j.examples.tweets;

import twitter4j.Status;
import twitter4j.Twitter;
import twitter4j.TwitterFactory;
import twitter4j.auth.AccessToken;
import twitter4j.conf.*;

import java.io.IOException;

public final class UpdateStatus {

    public static void main(String[] args) throws IOException {

        String testPost = "hello from otc";
        String consumerKey = "key";
        String consumerSecret = "secret";
        String accessToken = "access";
        String accessSecret = "access_secret";

        ConfigurationBuilder cb = new ConfigurationBuilder();

        cb.setDebugEnabled(true)
            .setOAuthConsumerKey(consumerKey)
            .setOAuthConsumerSecret(consumerSecret)
            .setOAuthAccessToken(accessToken)
            .setOAuthAccessTokenSecret(accessSecret);

        try {
            TwitterFactory factory = new TwitterFactory();
            Twitter twitter = factory.getInstance();
            AccessToken accestoken = new AccessToken(accessToken, accessSecret);

            twitter.setOAuthAccessToken(accestoken);
            Status status = twitter.updateStatus(testPost);
            System.out.println("it worked!");
            if (status.getId() == 0) {
                System.out
                        .println("Error occured while posting tweets to twitter");
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

为什么我一直收到这个错误：

401：身份验证凭据（http://dev.twitter.com/pages/auth）丢失或不正确。确保您已设置有效的conumer密钥/密钥，访问令牌/密钥和系统时钟同步。错误 - 无法通过OAuth进行身份验证。请求 - /1/statuses/update.json 相关讨论可以在互联网上： http://www.google.co.jp/search?q=e06d87a8或 http://www.google.co.jp/search?q=5851cbdb TwitterException {exceptionCode = [e06d87a8-5851cbdb]，statusCode = 401，retryAfter = -1，rateLimitStatus = null，featureSpecificRateLimitStatus = null，version = 2.2.3} 在twitter4j.internal.http.HttpClientImpl.request（HttpClientImpl.java:189）在twitter4j.internal.http.HttpClientWrapper.request（HttpClientWrapper.java:65）在twitter4j.internal.http.HttpClientWrapper.post（HttpClientWrapper.java:102）在twitter4j.TwitterImpl.post（TwitterImpl.java:1871）在twitter4j.TwitterImpl.updateStatus（TwitterImpl.java:459）在twitter4j.examples.tweets.UpdateStatus.main（UpdateStatus.java:35）

我已经在文件中设置了凭据，不是吗？

Answer 1

我认为这是一个有效的代码：

package twitter4j.examples.tweets;

import twitter4j.Status;
import twitter4j.Twitter;
import twitter4j.TwitterFactory;
import twitter4j.auth.AccessToken;

import java.io.IOException;

public final class UpdateStatus {

    public static void main(String[] args) throws IOException {

        String tweet = "your first tweet via java";

        String accessToken = "your access token";
        String accessSecret = "your access token secret";

        try {
            TwitterFactory factory = new TwitterFactory();
            Twitter twitter = factory.getInstance();
            AccessToken accestoken = new AccessToken(accessToken, accessSecret);

            twitter.setOAuthAccessToken(accestoken);
            Status status = twitter.updateStatus(tweet);
            System.out.println("it worked!");
            if (status.getId() == 0) {
                System.out
                        .println("Error occured while posting tweets to twitter");
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

注意：为此，你必须在twitter上创建一个应用程序你必须有一个包含以下

的twitter4j.properties文件

debug set to true
oauth.consumerKey 
oauth.consumerSecret 
oauth.accessToken 
oauth.accessTokenSecret

所有密钥和令牌都来自twitter应用程序确保你的应用程序访问级别都说“读写”

twitter4j：即使我已经设置了凭证错误？

1 个答案: