Facebook的api與iOS5.1 - 可以讀取分數...但不能發佈他們

我是新來的iOS開發，我已經成功地集成了Facebook登錄和這樣的......但我的問題是與分數API。我可以讀出成績，但我不能似乎將它張貼，我有publish_actions許可，也就是取回一個有效access_token.Not知道是什麼問題吧，這裏是我的代碼 -Facebook的api與iOS5.1 - 可以讀取分數...但不能發佈他們

NSString *accessTokenToUse = [NSString stringWithFormat:@"%@",[self.facebook accessToken] ]; 

    NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys: 
            //@"233", @"score", 
            accessTokenToUse, @"access_token", 
            nil]; 
    NSMutableDictionary *paramsB = [NSMutableDictionary dictionaryWithObjectsAndKeys: 
            @"233", @"score", 
            accessTokenToUse, @"access_token", 
            nil]; 
    NSLog(@"APP ACCESS TOKEN: %@",accessTokenToUse); 

    [self.facebook requestWithGraphPath:@"me/scores" andParams:paramsB andHttpMethod:@"POST" andDelegate:self]; 
    [self.facebook requestWithGraphPath:@"APP_ID/scores" andParams:params andHttpMethod:@"GET" andDelegate:self];

***編輯 - 還不行

NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys: 
           @"233", @"score", 
           @"[APP_ACCESS_TOKEN (omitted for stackoverflow)]", @"access_token", nil]; 
[self.facebook requestWithGraphPath:@"/[userID]/scores" andParams:params andHttpMethod:@"POST" andDelegate:self];

編輯 - 解決

所以bascially我傳遞正確的標記，但Facebook的SDK在Facebook.m覆蓋它給用戶的訪問TOK恩。所以修復很簡單 - 只要我需要傳入應用程序的令牌，我只需添加其他參數< key = @「useAppToken」Value = @「yes」>，然後在Facebook.m中添加一條if語句在isSessionValid中 -

- (FBRequest*)openUrl:(NSString *)url 
      params:(NSMutableDictionary *)params 
     httpMethod:(NSString *)httpMethod 
     delegate:(id<FBRequestDelegate>)delegate { 

NSLog(@"PARAMS BFORE: %@ ", params); 
[params setValue:@"json" forKey:@"format"]; 
[params setValue:kSDK forKey:@"sdk"]; 
[params setValue:kSDKVersion forKey:@"sdk_version"]; 

if ([self isSessionValid]) { 
    if ([params objectForKey:@"useAppToken"] == nil || [params objectForKey:@"useAppToken"] == @"no") { 
     [params setValue:self.accessToken forKey:@"access_token"]; 
    } 

} 
NSLog(@"PARAMS AFTER: %@ ", params); 
[self extendAccessTokenIfNeeded]; 

FBRequest* _request = [FBRequest getRequestWithParams:params 
              httpMethod:httpMethod 
              delegate:delegate 
              requestURL:url]; 
[_requests addObject:_request]; 
[_request addObserver:self forKeyPath:requestFinishedKeyPath options:0 context:finishedContext]; 
[_request connect]; 
return _request;

}

務必在此註釋掉NSLogs ... :)

來源

2012-06-12 user1450760