使用新的sdk在我的Facebook牆上發布

Question

我正在使用新的Facebook SDK按照他們的指示在我的牆上發布

我從應用程序獲得授權，但當我嘗試發布時收到錯誤Error: HTTP status code: 400以下我發布我的代碼

 - (void)viewDidLoad
{
self.postParams =
 [[NSMutableDictionary alloc] initWithObjectsAndKeys:
 @"https://developers.facebook.com/ios", @"link",
 @"https://developers.facebook.com/attachment/iossdk_logo.png", @"picture",
 @"Facebook SDK for iOS", @"name",
 @"build apps.", @"caption",
 @"testing for my app.", @"description",
 nil]; 

[self.postParams setObject:@"hgshsghhgsls" forKey:@"message"];

[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}

-(IBAction)Post{
AppDelegate *appDelegate = [UIApplication sharedApplication].delegate;
[appDelegate openSessionWithAllowLoginUI:YES];


[FBRequestConnection   startWithGraphPath:@"me/Mac" parameters:self.postParams HTTPMethod:@"POST"
                        completionHandler:^(FBRequestConnection *connection,id result,NSError *error) {
                            NSString *alertText;
                             if (error) {
                             alertText = [NSString stringWithFormat:@"error: domain = %@, code = %d, des = %d",error.domain, error.code,error.description];
                             } 
                             else 
                             {
                             alertText = [NSString stringWithFormat:@"Posted action, id: %@",[result objectForKey:@"id"]];
                             }
                             // Show the result in an alert
                             [[[UIAlertView alloc] initWithTitle:@"Result" message:alertText delegate:self cancelButtonTitle:@"OK!"
                             otherButtonTitles:nil]show];
                        }]; 




}

我在這里做錯了什么，任何建議都會很棒，這個新的SDK是測試版？ 還是一個完整的？

Answer 1

如果您遇到任何問題，請嘗試在您有興趣調試的請求調用之前添加此代碼來啟用日志記錄：

[FBSettings setLoggingBehavior:[NSSet setWithObjects:FBLoggingBehaviorFBRequests, FBLoggingBehaviorFBURLConnections, nil]];

Answer 2

最后我解決了問題，我必須在我的應用權限頁面中將Auth Token參數更改為URLFragment然后它正在工作

Answer 3

我將這個框架用於我的項目。 它工作正常。 這是我的相關代碼

   -(IBAction)logIn:(id)sender;
{
AppDelegate *appdelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
if (!FBSession.activeSession.isOpen) {
    [appdelegate sessionOpener];
}
else {
    [self loginHelp];
}

而我的sessionOpener函數是;

 -(void) sessionOpener

{

[FBSession sessionOpenWithPermissions:nil
                    completionHandler:^(FBSession *session,
                                        FBSessionState status,
                                        NSError *error) {
                        // session might now be open.
                        if (!error) {
                            [self.viewController loginHelp];
                        }
                    }];

 NSLog(@"%d", FBSession.activeSession.isOpen);
NSLog(@"%@", FBSession.activeSession.description );

}

這個對我有用。 可能對你有所幫助。

Answer 4

檢查會話發布權限。

它對我很好。

[FBSession openActiveSessionWithPublishPermissions:[[NSArray alloc] initWithObjects:@"publish_stream",@"email", nil]
                                   defaultAudience:FBSessionDefaultAudienceFriends
                                      allowLoginUI:YES
                                 completionHandler:^(FBSession *session,
                                                     FBSessionState state, NSError *error) {
                                     [self sessionStateChanged:session state:state error:error];
                                 }];