Iphone 如何发布图像+；关于friend'的文本；长城

我正试图在朋友的墙上贴一张图片和一条文字。我不应该使用该对话框，我使用stream.publish直接发布。 我可以成功地将它发布到我自己的墙上（登录用户），但我需要找到一种方法在朋友的墙上发布

这是我的代码，我需要有人帮我添加几行代码张贴到朋友的墙上

/*
Friends URL To whom's wall I need to post. 
 **I need to figure out how to use friendURL in my code. 
So that post goes to my    friend's wall.
Below code is posting to my own  wall.**

*/ 
NSString *friendURL = [NSString stringWithFormat:
                              @"http://www.facebook.com/profile.php?id=%@",
                              marriedFriend.userID];
SBJSON *jsonWriter = [[SBJSON new] autorelease];

NSDictionary* actionLinks = [NSArray arrayWithObjects:[NSDictionary 
                                                       dictionaryWithObjectsAndKeys: @"Always Running",@"text",@"http://itsti.me/",
                                                       @"href", nil], nil];

NSString *actionLinksStr = [jsonWriter stringWithObject:actionLinks];
NSDictionary* attachment = [NSDictionary 
dictionaryWithObjectsAndKeys:
                            @"a long run by Rahul...", @"name",
                            @"The Facebook Running app", @"caption",
                            @"it is fun", @"description",
                            @"http://itsti.me/", @"href", nil];
NSString *attachmentStr = [jsonWriter stringWithObject:attachment];
NSMutableDictionary* params = [NSMutableDictionary
                               dictionaryWithObjectsAndKeys:
                               @"Share on Facebook",  @"user_message_prompt",
                               actionLinksStr, @"action_links",
                               attachmentStr, @"attachment",
                               nil];



[facebookRef  requestWithMethodName:@"stream.publish" andParams:params andHttpMethod:@"POST" andDelegate:self];

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看起来您正在使用旧的API。使用较新的Graph API，您可以执行以下操作：

// replace PROFILE_ID with your friend's ID
[facebookRef requestWithGraphPath:@"PROFILE_ID/feed" andParams:params andHttpMethod:@"POST" andDelegate:self];

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现在我面临另一个问题。你能告诉我怎样才能将提要发布给多个朋友吗。当我使用facebookref变量的单个实例时。？发出多个请求。我在文档中没有看到任何发布到多个提要的方法。