iphone - 在我的 iPhone 应用程序上从 Facebook 获取好友信息

Question

我正在为使用 facebook 的 iPhone 开发一个应用程序。我需要获取我的数据(当前用户的数据)。

我确信我进行了正确的登录并获得了适当的权限。

现在，

我想要一个带有数据的 NSArray 并用 NSLog 打印哦这个数据。

我已经为好友列表做了这个，我没有问题:

-(IBAction)friendsInfo:(id)sender{

   //  get the logged-in user's friends
   [facebook requestWithGraphPath:@"me/friends" andDelegate:self];

  }

- (void)request:(FBRequest *)request didLoad:(id)result {
    //ok so it's a dictionary with one element (key="data"), which is an array of dictionaries, each with "name" and "id" keys
    items = [(NSDictionary *)result objectForKey:@"data"];
    for (int i=0; i<[items count]; i++) {
        NSDictionary *friend = [items objectAtIndex:i];
        long long fbid = [[friend objectForKey:@"id"]longLongValue];
        NSString *name = [friend objectForKey:@"name"];
        NSLog(@"id: %lld - Name: %@", fbid, name);
    }
}

但据我所知，同样的方法不起作用:

-(IBAction)myInfo:(id)sender{

    // get information about the currently logged in user
    [facebook requestWithGraphPath:@"me" andDelegate:self];

     }

有人可以帮助我吗？

Answer 1

使用这个函数获取你的faceBook Info(登录用户信息)

- (void)fetchUserDetails {
NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                               @"SELECT uid, name, pic FROM user WHERE uid=me()", @"query",nil];

[fb requestWithMethodName:@"fql.query"
                                 andParams:params
                             andHttpMethod:@"POST"
                               andDelegate:self];