facebook-ios-sdk requestWithGraphPath：@" me / friends" [英] facebook-ios-sdk requestWithGraphPath:@"me/friends"

问题描述

我找不到关于这个sdk的任何基本文档（我只是愚蠢或在错误的地方看？）。我无法弄清楚这个方法是什么：

i can't find any basic documentation on this sdk (am i just being stupid or looking in the wrong place?). i can't work out what this method:

- (void)request:(FBRequest*)request didLoad:(id)result

如果是这样的请求，实际上会返回：

actually returns in the case of a request like this:

requestWithGraphPath:@"me/friends"

或者这个：

requestWithGraphPath:@"me"

结果似乎是一个nsdictionary，但我不知道在它等什么。

result seems to be an nsdictionary, but i don't know what to expect in it etc.

推荐答案

用以下代码确认

 if ([result isKindOfClass:[NSDictionary class]]) {
      NSLog(@"count : %d ", [result count]);
      NSArray* resultArray = [result allObjects];

      NSLog(@"count : %d ", [result count]);
      result = [resultArray objectAtIndex:0];

      NSLog(@"count : %d ", [result count]);
      result = [result objectAtIndex:0];

      [self.label setText:[result objectForKey:@"name"]];
  }

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