不使用Graph API在朋友墙上发布消息

Question

所有早些时候我使用下面的代码发布朋友墙，它工作得很好。

NSMutableDictionary  *postVariablesDictionary = [[NSMutableDictionary alloc] init];
 [postVariablesDictionary setObject:@"Please download Hollywood Burger <https://itunes.apple.com/in/app/doodlify/id578182515>" forKey:@"message"];
  [FBRequestConnection startWithGraphPath:[NSString stringWithFormat:@"%@/feed",[selectedFBfriendsArray objectAtIndex:i] ] parameters:postVariablesDictionary HTTPMethod:@"POST" completionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
                  NSLog(@"result is %@",result);
                NSLog(@"error is %@",[error description]);
}

但Facebook不赞成使用Graph API在朋友墙上发帖  参考此链接

  

http://facebook.stackoverflow.com/questions/14792062/posting-to-friends-wall-with-graph-api-via-feed-connection-failing-since-feb

我可以使用Feed对话发布朋友墙

>     NSMutableDictionary* params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
>                                    @"401253773268767", @"app_id",
>                                    @"Reference Documentation", @"caption",
>                                    @"Using Dialogs to interact with users.", @"description",
>                                    @"1821531148",@"to",
>                                    nil];
>     [self.facebook dialog:@"feed" andParams:params andDelegate:self];

但是，我需要在选定的朋友（多个朋友）墙上张贴帖子。

请你帮我一个人......

提前致谢。