如何在iOS的好友墙上的Facebook中发布消息？

Question

I'm trying to post a message on a friends wall using requestWithGraphPath:parameters:HTTPMethod: method but its not working.

Here is my code,

-(void)shareAdOnFacebook
{
    NSMutableDictionary *params = [NSMutableDictionary dictionary];
    [params setObject:@"Test post with silent authentication" forKey:@"message"];
    [params setObject:@"link" forKey:@"type"];
    [params setObject:@"http://yoursite.com" forKey:@"link"];
    [params setObject:@"Link description" forKey:@"description"];

    NSString *graphPath = @"[user_id]/feed";
    [FBRequest requestWithGraphPath:graphPath parameters:params HTTPMethod:@"POST"];
}

There is no error but it doesn't post anything. I'm trying to get it to work on iOS5 and above.

Any advice?

Answer 1

NSArray *permissions =[NSArray arrayWithObjects:@"publish_actions",@"publish_stream",@"manage_friendlists", nil];

[[FBSession activeSession] reauthorizeWithPublishPermissions:permissions defaultAudience:FBSessionDefaultAudienceFriends
                                           completionHandler:^(FBSession *session, NSError *error) {
                                               /* handle success + failure in block */
                                           }];

Source from: Referance