Java 检索给定用户的列表'；使用Twitter API 1.1发布推文并进行改进

我试图获取用户的tweet列表，但在尝试验证对API的调用时遇到了一些问题。我目前在执行以下代码时得到401：

    public interface TwitterApi {

    String API_URL = "https://api.twitter.com/1.1";

    String CONSUMER_KEY = "<CONSUMER KEY GOES HERE>";
    String CONSUMER_SECRET = "<CONSUMER SECRET GOES HERE>";
    String ACCESS_TOKEN = "<ACCESS TOKEN GOES HERE>";
    String ACCESS_TOKEN_SECRET = "<ACCESS TOKEN SECRET GOES HERE>";

      @GET("/statuses/user_timeline.json")
      List<Tweet> fetchUserTimeline(
            @Query("count") final int count,
            @Query("screen_name") final String screenName);
      }

我还包括了路标改造插件中的相关代码：

public class SigningOkClient extends OkClient {

    private final RetrofitHttpOAuthConsumer mOAuthConsumer;

    public SigningOkClient(RetrofitHttpOAuthConsumer consumer) {
        mOAuthConsumer = consumer;
    }

    public SigningOkClient(OkHttpClient client, RetrofitHttpOAuthConsumer consumer) {
        super(client);
        mOAuthConsumer = consumer;
    }

    @Override
    public Response execute(Request request) throws IOException {
        Request requestToSend = request;
        try {
            HttpRequestAdapter signedAdapter = (HttpRequestAdapter) mOAuthConsumer.sign(request);
            requestToSend = (Request) signedAdapter.unwrap();
        } catch (OAuthMessageSignerException | OAuthExpectationFailedException | OAuthCommunicationException e) {
            // Fail to sign, ignore
            e.printStackTrace();
        }
        return super.execute(requestToSend);
    }

}

路标改装插件可在此处找到：

---

这里的任何帮助都会很好。解决方案不必包括使用路标，但我确实希望使用改装。我也不想在网络视图中向用户显示“使用Twitter验证”屏幕-我只想在详细视图中显示一些相关tweet。

你确定路标改造项目适用于Twitter oauth吗？我在过去成功地使用了twitter4j——如果您不想要完整的库，可以使用它们的代码作为参考

根据这一要点，它确实有效：您从哪里获得身份验证令牌？？

public class SigningOkClient extends OkClient {

    private final RetrofitHttpOAuthConsumer mOAuthConsumer;

    public SigningOkClient(RetrofitHttpOAuthConsumer consumer) {
        mOAuthConsumer = consumer;
    }

    public SigningOkClient(OkHttpClient client, RetrofitHttpOAuthConsumer consumer) {
        super(client);
        mOAuthConsumer = consumer;
    }

    @Override
    public Response execute(Request request) throws IOException {
        Request requestToSend = request;
        try {
            HttpRequestAdapter signedAdapter = (HttpRequestAdapter) mOAuthConsumer.sign(request);
            requestToSend = (Request) signedAdapter.unwrap();
        } catch (OAuthMessageSignerException | OAuthExpectationFailedException | OAuthCommunicationException e) {
            // Fail to sign, ignore
            e.printStackTrace();
        }
        return super.execute(requestToSend);
    }

}

public class RetrofitHttpOAuthConsumer extends AbstractOAuthConsumer {

  private static final long serialVersionUID = 1L;

  public RetrofitHttpOAuthConsumer(String consumerKey, String consumerSecret) {
    super(consumerKey, consumerSecret);
  }

  @Override
  protected HttpRequest wrap(Object request) {
      if (!(request instanceof retrofit.client.Request)) {
        throw new IllegalArgumentException("This consumer expects requests of type " + retrofit.client.Request.class.getCanonicalName());
      }
      return new HttpRequestAdapter((Request) request);
  }
}