如何在YouTube上找到上传视频的url(通过YouTube API)

Question

我使用以下代码通过Youtube API将视频上传到Youtube。我的问题是上传视频后，我需要给用户视频的位置。我怎么找到这个？如果有人能帮我解决这个问题，我将不胜感激。

MediaFileSource ms = new MediaFileSource(videoFile, mimeType);
        String videoTitle = title;
        VideoEntry newEntry = new VideoEntry();
        YouTubeMediaGroup mg = newEntry.getOrCreateMediaGroup();
        mg.addCategory(new MediaCategory(YouTubeNamespace.CATEGORY_SCHEME, "Tech"));
        mg.setTitle(new MediaTitle());
        mg.getTitle().setPlainTextContent(videoTitle);
        mg.setKeywords(new MediaKeywords());
        mg.getKeywords().addKeyword("yt:crop=16:9");
        mg.setDescription(new MediaDescription());
        mg.getDescription().setHtmlContent(attributionDocument);
        mg.setPrivate(true);
        mg.setVideoId("Vid1");

    ResumableGDataFileUploader uploader = null;
    try {
        uploader = new ResumableGDataFileUploader.Builder(
            service, new URL(RESUMABLE_UPLOAD_URL), ms, newEntry)
            .title(videoTitle)
            .build();
        uploader.start();
          while (!uploader.isDone()) {
            try {
                Thread.sleep(PROGRESS_UPDATE_INTERVAL);
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
          }
          switch(uploader.getUploadState()) {
            case COMPLETE:
              System.out.println("Uploaded successfully");
              break;
            case CLIENT_ERROR:
                System.out.println("Upload Failed");
              break;
            default:
                System.out.println("Unexpected upload status");
              break;
          }
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (ServiceException e) {
        e.printStackTrace();
    }

Answer 1

我自己设法解决了这个问题。我没有使用可恢复的文件上传，而是使用了直接上传。我的代码：

    String id = "";
    File videoFile = new File(videoLocation);
    if (!videoFile.exists()) {
        System.out.println("Sorry, that video doesn't exist.");
    }
    String videoTitle = title;
    VideoEntry newEntry = new VideoEntry();
    YouTubeMediaGroup mg = newEntry.getOrCreateMediaGroup();
    mg.setTitle(new MediaTitle());
    mg.getTitle().setPlainTextContent(videoTitle);
    mg.setKeywords(new MediaKeywords());
    mg.getKeywords().addKeyword("yt:crop=16:9");
    mg.setDescription(new MediaDescription());
    mg.getDescription().setHtmlContent(attributionDocument);
    mg.setPrivate(true);
    mg.addCategory(new MediaCategory(YouTubeNamespace.CATEGORY_SCHEME, "Tech"));

    MediaFileSource ms = new MediaFileSource(videoFile, "video/quicktime");
    newEntry.setMediaSource(ms);
    String uploadUrl =
      "http://uploads.gdata.youtube.com/feeds/api/users/default/uploads";
    VideoEntry createdEntry = service.insert(new URL(uploadUrl), newEntry);
    id =createdEntry.getId();
    return id;
    }

我希望这能挽救别人的一天。