我正在使用 iOS 6 中的社交框架将 facebook 视频上传集成到我的应用程序中。但是，当我运行该程序时没有任何反应，而是收到以下错误:

The operation couldn’t be completed. (com.apple.accounts error 6.)

"An active access token must be used to query information about the current user.","type":"OAuthException","code":2500}}"

下面是我的代码，前半部分是我从这个 tutorial 实现的. granted 设置为 false，导致第一个错误。

- (void)uploadToFb {

    ACAccountStore *accountStore = [[ACAccountStore alloc] init];

    ACAccountType *facebookAccountType = [accountStore
                                          accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook];

    // Specify App ID and permissions
    NSDictionary *options = @{
                               ACFacebookAppIdKey: @"2************",
                               ACFacebookPermissionsKey: @[@"publish_stream", @"publish_actions"],
                               ACFacebookAudienceKey: ACFacebookAudienceFriends
    };

    [accountStore requestAccessToAccountsWithType:facebookAccountType
                                          options:options completion:^(BOOL granted, NSError *e) {

          if (granted) 
          {
              NSArray *accounts = [accountStore accountsWithAccountType:facebookAccountType];
              facebookAccount = [accounts lastObject];
          }
          else
          { 
           NSLog(@"Error %@", e.localizedDescription);                                              }

          }
    }];

    NSURL *videourl = [NSURL URLWithString:@"https://graph.facebook.com/me/videos"];

    NSString *filePath = [outputURL path];
    NSURL *pathURL = outputURL;
    NSData *videoData = [NSData dataWithContentsOfFile:filePath];

    NSDictionary *params = @{
    @"title": @"Face Puppets Video",
    @"description": @"A funny video I made with the #FacePuppets iOS app."
    };

    SLRequest *uploadRequest = [SLRequest requestForServiceType:SLServiceTypeFacebook
                                                  requestMethod:SLRequestMethodPOST
                                                            URL:videourl
                                                     parameters:params];
    [uploadRequest addMultipartData:videoData
                           withName:@"source"
                               type:@"video/quicktime"
                           filename:[pathURL absoluteString]];

    uploadRequest.account = facebookAccount;

    [uploadRequest performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
        NSString *responseString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
        if(error){
            NSLog(@"Error %@", error.localizedDescription);
        }else
            NSLog(@"%@", responseString);
    }];
}

最佳答案

您好，这是一个非常好的共享示例 iOS (Wiki) (Sample Project for iOS, ~3 MB)使用此功能，您可以将视频分享到 Facebook、YouTube、Flicker、Vimeo 查看上面的链接并测试此示例。

您需要将 AppId 设置到 ESSViewController.m 类中，在此方法中:

- (IBAction)facebook:(id)sender
{
    self.fb = [[[ESSFacebook alloc] initWithDelegate:self
                                               appID:@"youAppID"
                                           appSecret:@"secret"] autorelease];
    NSURL *url = [[NSBundle mainBundle] URLForResource:@"IMG_1203" withExtension:@"MOV"];
    [self.fb uploadVideoAtURL:url];
}

可能这是 Facebook 的旧版本，但用于了解如何处理来 self 们应用程序的共享视频。

关于ios - 从 iOS 上传视频到 facebook -- 无法向用户请求登录权限，错误代码 6，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/18653228/