在Youtube api中创建播放列表

我看过Youtube的文档，但我似乎不明白如何为用户专门为ios创建播放列表。 我知道用户需要使用OAuth 2登录才能授予应用访问/权限以创建播放列表

文档链接： https ： //developers.google.com/youtube/v3/sample_requests#uploaded_videos

但是后来给出了这段代码：

POST {base_URL}/playlists?part=snippet Request body: { 'snippet': { 'title': 'New playlist', 'description': 'Sample playlist for Data API', } } 

我不知道如何将其翻译为ios。 我如何在目标c中反映Request主体对象？

——-更新—–它只是使用NSURLSessionUploadTask吗？ 所以我可以发送一个post请求，并发送请求正文的字典？ sry，IOS空间有点新鲜

Answer 1

这是更新！

Google的客户端库已更新。

文档： YouTube数据API概述

播放列表文档： 播放列表：插入

GitHub客户端库： 用于Objective-C的Google API客户端库用于REST

以下是需要安装的pod：

 pod 'GTMSessionFetcher' pod 'GTMOAuth2' pod 'GoogleAPIClientForREST/YouTube' 

如果我们认为我们有clientID，clientSecret和scope（阅读文档），那么我们可以创建viewController进行身份validation：

 GTMOAuth2ViewControllerTouch *viewController = [[GTMOAuth2ViewControllerTouch alloc] initWithScope:scope clientID:kMyClientID clientSecret:kMyClientSecret keychainItemName: nil completionHandler: ^(GTMOAuth2ViewControllerTouch *viewController, GTMOAuth2Authentication *auth, NSError *error) { [self dismissViewControllerAnimated:NO completion:nil]; if (!error) { GTLRYouTubeService *youTubeService = [[GTLRYouTubeService alloc] init]; youTubeService.authorizer = auth; [self createPlaylistWithTitle: @"Title" description: @"description" youtubeService: youtubeService]; } }]; [self presentViewController:viewController animated:YES completion:nil]; 

创建私人播放列表的方法：

 - (void)createPlaylistWithTitle:(NSString *)playlistTitle description:(NSString *)playlistDescription youtubeService:(GTLRYouTubeService *)youTubeService { GTLRYouTube_Playlist *playlist = [[GTLRYouTube_Playlist alloc] init]; GTLRYouTube_PlaylistSnippet *playlistSnippet = [[GTLRYouTube_PlaylistSnippet alloc] init]; playlistSnippet.title = playlistTitle; playlistSnippet.descriptionProperty = playlistDescription; GTLRYouTube_PlaylistStatus *playlistStatus = [[GTLRYouTube_PlaylistStatus alloc] init]; playlistStatus.privacyStatus = @"private"; playlist.snippet = playlistSnippet; playlist.status = playlistStatus; GTLRYouTubeQuery_PlaylistsInsert *query = [GTLRYouTubeQuery_PlaylistsInsert queryWithObject:playlist part:@"snippet,status"]; [youTubeService executeQuery:query completionHandler:^(GTLRServiceTicket *ticket, id object, NSError *error) { if (!error) { NSLog(@"response: %@", object); } }]; } 

Answer 2

您是对的，您需要授予应用访问权限才能使用OAuth 2.0创建播放列表。 通常最佳做法是在需要访问而不是预先访问时逐步请求范围。

以下是如何通过IOS中的YouTube API创建播放列表的代码段：

 GTMOAuth2ViewControllerTouch *viewController = [[GTMOAuth2ViewControllerTouch alloc] initWithScope:scope clientID:clientId clientSecret:clientSecret keychainItemName:keychainItemName completionHandler: ^(GTMOAuth2ViewControllerTouch *viewController, GTMOAuth2Authentication *auth, NSError *error) { if (error) { [SVProgressHUD showErrorWithStatus:error.localizedDescription]; } else { GTLServiceYouTube *service = [FZMYoutubeSearchService sharedYoutubeService]; service.authorizer = auth; GTLYouTubePlaylist *playlist = [[GTLYouTubePlaylist alloc] init]; GTLYouTubePlaylistSnippet *playlistSnippet = [[GTLYouTubePlaylistSnippet alloc] init]; playlistSnippet.title = @"this is my great playlist"; playlistSnippet.descriptionProperty = @"and this is description"; GTLYouTubePlaylistStatus *playlistStatus = [[GTLYouTubePlaylistStatus alloc] init]; playlistStatus.privacyStatus = @"private"; playlist.snippet = playlistSnippet; playlist.status = playlistStatus; GTLQueryYouTube *query = [GTLQueryYouTube queryForPlaylistsInsertWithObject:playlist part:@"snippet,status"]; [service executeQuery:query completionHandler:^(GTLServiceTicket *ticket, id object, NSError *error) { if (error) { NSLog(@"error: %@", error);