2013-08-02 44 views
1

我试图从twitter获取朋友列表。从twitter获取“朋友”列表

我想这个代码:但我收到一个5键的NSDictionary:下一个游标,前一个游标,下一个游标str,前一个游标str和用户:关键用户有20个对象值..但所有都是空的...

怎么了?

-(void) obterInformacoesTwitter { 
    NSURL *url = [NSURL URLWithString:@"https://api.twitter.com/1.1/friends/list.json"]; 
    NSMutableDictionary *parameters = [[NSMutableDictionary alloc] init]; 
    [parameters setObject:_contaSelecionada.username forKey:@"screen_name"]; 
    NSLog(@"Screen name %@", _contaSelecionada.username); 

    TWRequest *request = [[TWRequest alloc] initWithURL:url parameters:parameters requestMethod:TWRequestMethodGET]; 
    request.account = _contaSelecionada; 
    [request performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) 

    { 
     if (responseData) { 

      NSError *error = nil; 

      NSDictionary* dict = [NSJSONSerialization JSONObjectWithData:responseData options:NSJSONReadingMutableLeaves error:&error]; 
      NSArray *dictArray = [dict valueForKey:@"users"]; 
      if([dict objectForKey:@"error"]!=nil) 
      { 

      } 
      else 
      { 

      } 
     } 
    }]; 
    [parameters release]; 
    [request release]; 

} 

回答

0

您是否尝试过,如果JSON有效?对于一些在线JSON查看器,我得到: JSON数据URL无法访问。

+0

你得到这个,因为你需要设置Twitter帐户... – shadsauhduisad