我正在尝试为登录用户的时间轴获取 Feed 。我有一个登录按钮,我传递读取权限,包括 user_posts 。令人惊讶的是,Facebook没有授予我这个许可并忽略它。
代码:
- (void)viewDidLoad { [super viewDidLoad]; //加载视图后通常从一个笔尖进行任何其他设置。 self.loginButton.readPermissions = @ [@public_profile,@email,@user_friends,@user_posts]; self.loginButton.delegate = self; if([FBSDKAccessToken currentAccessToken]) { NSLog(@有访问令牌); NSLog(@permissions ....%@,[FBSDKAccessToken currentAccessToken] .permissions); [self retrieveFeed]; } #pragma标记 - 登录代理 - (void)loginButton:(FBSDKLoginButton *)loginButton didCompleteWithResult :( FBSDKLoginManagerLoginResult *)结果错误:(NSError *)错误 { NSLog(@登录成功!!); NSLog(@permissions ....%@,[FBSDKAccessToken currentAccessToken] .permissions); [self retrieveFeed]; } - (void)loginButtonDidLogOut:(FBSDKLoginButton *)loginButton { } #pragma mark - 接收FB Feed - (void)retrieveFeed { FBSDKGraphRequest * request = [[FBSDKGraphRequest alloc] initWithGraphPath:@/ me / feed参数:nil ]。 FBSDKGraphRequestConnection * connection = [[FBSDKGraphRequestConnection alloc] init]; [connection addRequest:request completionHandler:^(FBSDKGraphRequestConnection * connection,id result,NSError * error){ NSLog(@%@,result); if(error) NSLog(@Some error FEED ;;;;;%@,error.localizedDescription); }]; [连接开始]; }点击登录按钮,我获得以下权限屏幕。 Facebook已经忽略了 user_posts 权限。
即使我尝试在登录后再获得此权限,Facebook告诉我,我有已经授权的应用程序这样做,即使有不允许这样的权限!获取新权限的代码是:
- (void)checkForFeedPermission { if([[ FBSDKAccessToken currentAccessToken] hasGranted:@user_posts]){ NSLog(@已批准Feed访问); [self retrieveFeed]; } else { FBSDKLoginManager * loginManager = [[FBSDKLoginManager alloc] init]; [loginManager logInWithReadPermissions:@ [@user_posts] handler:^(FBSDKLoginManagerLoginResult * result,NSError * error){ NSLog(@requests feed access); [self retrieveFeed]; }]; } }我在这个问题上一直在三回头天。请建议我哪里可以出错?谢谢。
解决方案我认为不适用于$ user_posts 可能是你可以在loginTime设置此权限
I am trying to get Feed for logged in user's timeline. I have a login button, to which I am passing read permissions including user_posts. Amazingly, Facebook does not grant me this permission and ignores it.
Code:
- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. self.loginButton.readPermissions = @[@"public_profile", @"email", @"user_friends", @"user_posts"]; self.loginButton.delegate = self; if([FBSDKAccessToken currentAccessToken]) { NSLog(@"Have access token"); NSLog(@"permissions .... %@",[FBSDKAccessToken currentAccessToken].permissions); [self retrieveFeed]; } } #pragma mark - Login Delegate -(void) loginButton:(FBSDKLoginButton *)loginButton didCompleteWithResult:(FBSDKLoginManagerLoginResult *)result error:(NSError *)error { NSLog(@"Login Successfully!!"); NSLog(@"permissions .... %@",[FBSDKAccessToken currentAccessToken].permissions); [self retrieveFeed]; } -(void) loginButtonDidLogOut:(FBSDKLoginButton *)loginButton { } #pragma mark - Receive FB Feed -(void) retrieveFeed { FBSDKGraphRequest *request = [[FBSDKGraphRequest alloc] initWithGraphPath:@"/me/feed" parameters:nil]; FBSDKGraphRequestConnection *connection = [[FBSDKGraphRequestConnection alloc] init]; [connection addRequest:request completionHandler:^(FBSDKGraphRequestConnection *connection, id result, NSError *error) { NSLog(@"%@",result); if(error) NSLog(@"Some error FEED;;;;;; %@",error.localizedDescription); }]; [connection start]; }On Clicking login Button, I get following permissions screen. Facebook has ignored user_posts permission.
Even if I try to get this permission later after login, Facebook tells me that I have already authorized app to do so, even when there is no such permission granted! The code for getting new permission is:
-(void) checkForFeedPermission { if ([[FBSDKAccessToken currentAccessToken] hasGranted:@"user_posts"]) { NSLog(@"already granted feed access"); [self retrieveFeed]; } else { FBSDKLoginManager *loginManager = [[FBSDKLoginManager alloc] init]; [loginManager logInWithReadPermissions:@[@"user_posts"] handler:^(FBSDKLoginManagerLoginResult *result, NSError *error) { NSLog(@"requesting feed access"); [self retrieveFeed]; }]; } }I have been banging my head on this issue for three days. Please suggest me where can I be wrong? Thanks.
解决方案I think that not working for grant user_posts as par Facebook developer documentation for permission you have to submit your Facebook app for review see i attach screenshot that clearly said.
So you have to submit your facebook app for login review might be then you can able to set this permission at loginTime
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