YouTubeOAuth不工作在服务器，工作与localhost

Question

我正在为youtube api实现OAuth 2…

public class LocalServerReceiverRetriever {

    private static final Logger logger = LoggerFactory
            .getLogger(FileUploadController.class);

    private static LocalServerReceiver localServerReceiver = null;

    public static LocalServerReceiver getLocalServerReceiver(){
        if(localServerReceiver == null){
            localServerReceiver = new LocalServerReceiver.Builder().setPort(8081).build();
        }else{
            try {
                localServerReceiver.stop();
            } catch (IOException e) {
                logger.error(e.getMessage() + e.getCause());
            }
            localServerReceiver = new LocalServerReceiver.Builder().setPort(8081).build();
        }
        return localServerReceiver ;
    }
}

公共静态凭据authorize(列表范围，字符串credentialDatastore)引发IOException {

    // Load client secrets.
   // more code....

    // Build the local server and bind it to port 8081
    LocalServerReceiver localReceiver = LocalServerReceiverRetriever.getLocalServerReceiver();

    logger.debug("localReceiver set up to 8081");

    // Authorize.
    return new AuthorizationCodeInstalledApp(flow, localReceiver).authorize("user");

}

它在本地工作。从逻辑上讲，我将回调URL更改为http://localhost:8081/CallBack..在本地工作正常，但当我使用公共IP部署到AWS服务器时，它不起作用。

显示地址已被用于8081异常，甚至没有重定向到谷歌认证页面。

Answer 1

这仅仅意味着端口 8081 已被 AWS 上的其他一些服务占用。停止该服务，或为应用程序选择 8081 以外的新端口。它会起作用的。