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我正在尝试使用 GData API 从我的 iPhone 应用程序内部将视频发布到 youtube。这是我正在使用的代码：

GDataServiceGoogleYouTube* service = [self youTubeService];
[service setYouTubeDeveloperKey:youtubeAppKey];

NSString *username = service.username;
NSURL *url = [GDataServiceGoogleYouTube youTubeUploadURLForUserID:username];

NSData *data = [NSData dataWithContentsOfFile:self.videoPath];
NSString *filename = @"My Cool Video";
NSString *titleStr = @"Title";
GDataMediaTitle *mediaTitle = [GDataMediaTitle textConstructWithString:titleStr];

NSString *categoryStr = @"Comedy";
GDataMediaCategory *mediaCategory = [GDataMediaCategory mediaCategoryWithString:categoryStr];
[mediaCategory setScheme:kGDataSchemeYouTubeCategory];

NSString *descStr = @"Description";
GDataMediaDescription *mediaDesc = [GDataMediaDescription textConstructWithString:descStr];

NSString *keywordsStr = @"iOS";
GDataMediaKeywords *mediaKeywords = [GDataMediaKeywords keywordsWithString:keywordsStr];

GDataYouTubeMediaGroup *mediaGroup = [GDataYouTubeMediaGroup mediaGroup];
[mediaGroup setMediaTitle:mediaTitle];
[mediaGroup setMediaDescription:mediaDesc];
[mediaGroup addMediaCategory:mediaCategory];
[mediaGroup setMediaKeywords:mediaKeywords];
[mediaGroup setIsPrivate:isPrivate];

NSString *mimeType = [GDataUtilities MIMETypeForFileAtPath:self.videoPath
                                           defaultMIMEType:@"video/mp4"];

GDataEntryYouTubeUpload *entry = [GDataEntryYouTubeUpload uploadEntryWithMediaGroup:mediaGroup
                                                                               data:data
                                                                           MIMEType:mimeType
                                                                               slug:filename];

GDataServiceTicket *ticket = [service fetchEntryByInsertingEntry:entry
                                                      forFeedURL:url
                                                        delegate:self
                                               didFinishSelector:@selector(uploadTicket:finishedWithEntry:error:)];
[self setUploadTicket:ticket];

我有这样的回应：

serviceBase: objectFetcher:GTMHTTPUploadFetcher 0x48af0a0 (https://uploads.gdata.youtube.com/resumable/feeds/api/users/myCoolMail@gmail.com/uploads?upload_id=heregoesidiremoved) failedWithStatus:400 data:GDataInvalidRequestUriException异常消息不可用

我试过谷歌示例代码并得到相同的结果。我使用了设备和模拟器（5.0）。只要从 iPhone 录制，我就尝试过准备视频。我在 google API 部分创建了项目并获得了应用程序密钥。

请帮助我找到问题的解决方案！

4

1 回答 1

10

问题出在这里：

NSString *username = service.username;
NSURL *url = [GDataServiceGoogleYouTube youTubeUploadURLForUserID:username];

不知道为什么会这样，但我已经将用户 ID 从“用户名”更改为 kGDataServiceDefaultUser 并且事情开始工作了。如此简单又如此奇怪，但它成功了。

正确代码：

NSURL *url = [GDataServiceGoogleYouTube youTubeUploadURLForUserID:kGDataServiceDefaultUser];
于 2012-06-10T16:05:07.820 回答