Question

我正在尝试使用使用该解决方案和facebook sdk的应用程序从用户检索一堆Facebook信息，但我还没能成功完成。

首先，我检查用户是否已登录，以及他们是否显示具有facebook权限的解析视图控制器。

- (void)viewDidAppear:(BOOL)animated {
[super viewDidAppear:animated];

if (![PFUser currentUser] || ![PFFacebookUtils isLinkedWithUser:[PFUser currentUser]]) {

    NSArray *permissionsArray = @[@"public_profile", @"user_birthday", @"user_photos", @"user_about_me", @"user_likes", @"user_relationship_details"];

    LoginViewController *logInViewController = [[LoginViewController alloc] init];
    [logInViewController setDelegate:self];

    [logInViewController setFacebookPermissions:[NSArray arrayWithObjects:permissionsArray, nil]];

    [logInViewController setFields:PFLogInFieldsFacebook | PFLogInFieldsDismissButton];

    [self presentViewController:logInViewController animated:YES completion:NULL];

} else {
        [self getUserInfo];
    }
}

然后，一旦用户登录，我就会尝试获得以下权限。

-(void)getUserInfo {

FBSDKGraphRequest *requestMe = [[FBSDKGraphRequest alloc]initWithGraphPath:@"me" parameters:nil];
FBSDKGraphRequest *requestBirthday = [[FBSDKGraphRequest alloc]initWithGraphPath:@"me/user_birthday" parameters:nil];
FBSDKGraphRequest *requestPhotos = [[FBSDKGraphRequest alloc]initWithGraphPath:@"me/photos" parameters:nil];
FBSDKGraphRequest *requestAboutMe = [[FBSDKGraphRequest alloc]initWithGraphPath:@"me/about_me" parameters:nil];
FBSDKGraphRequest *requestLikes = [[FBSDKGraphRequest alloc]
                                   initWithGraphPath:@"/me/likes"
                                   parameters:nil
                                   HTTPMethod:@"GET"];
FBSDKGraphRequest *requestRelationship = [[FBSDKGraphRequest alloc]initWithGraphPath:@"me/relationship_details" parameters:nil];


FBSDKGraphRequestConnection *connection = [[FBSDKGraphRequestConnection alloc] init];

[connection addRequest:requestMe completionHandler:^(FBSDKGraphRequestConnection *connection, id result, NSError *error) {
    userName = result[@"name"];
    userGender = result[@"gender"];
    userId = result[@"id"];

    if (connection) {
        [self setMe];
    }

}];

[connection addRequest:requestBirthday completionHandler:^(FBSDKGraphRequestConnection *connection, id result, NSError *error) {

}];

[connection addRequest:requestPhotos completionHandler:^(FBSDKGraphRequestConnection *connection, id result, NSError *error) {

}];

[connection addRequest:requestAboutMe completionHandler:^(FBSDKGraphRequestConnection *connection, id result, NSError *error) {

}];

[connection addRequest:requestLikes completionHandler:^(FBSDKGraphRequestConnection *connection, id result, NSError *error) {

}];

[connection addRequest:requestRelationship completionHandler:^(FBSDKGraphRequestConnection *connection, id result, NSError *error) {

}];


    [connection start];

}

requestMe工作正常并且我检索用户信息，但是当我让NSLog输出任何其他权限的结果时，它总是null而我不确定我做错了什么。在文档中，它表示如果开发人员想要检索有关他自己的信息，则该应用程序不必进行审核，因此问题不在于该应用尚未经过审核。

为什么我无法检索信息？是因为我要求提供错误的信息吗？任何帮助将不胜感激！

Answer 1

如果您的应用尚未通过“登录审核”，则无法请求扩展权限。唯一的例外是，如果您在测试应用时使用管理员/测试人员/开发人员用户。

见

如何正确请求facebook权限ios

1 个答案: