通过新的iOS6的社会框架查询Facebook的用户数据(Querying Facebook use

2019-06-25 22:30发布

我想查询有关使用的是iOS 6的新整合Facebook API用户的信息。 这是我使用的代码,这基本上是相同的,他们演示了在WWDC什么:

{
NSDictionary *parameters = @{};
NSURL *url = [NSURL URLWithString:@"https://graph.facebook.com/me"];
SLRequest *request = [SLRequest requestForServiceType:SLServiceTypeFacebook
                                        requestMethod:SLRequestMethodGET
                                                  URL:url
                                           parameters:parameters];
request.account = self.account;
[request performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
    NSLog(@"Facebook request received, status code %d", urlResponse.statusCode);
    NSString *response = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
    NSLog(@"Response data: %@", response);
    dispatch_async(dispatch_get_main_queue(), ^{

    });
}];
}

问题是我从Facebook收到错误代码2500:“工作中的接入令牌必须用于查询当前用户的信息。” 如果我更改查询到https://graph.facebook.com/[facebook ID]然后正常工作。 我假设的问题是,iOS版的节点,经requestForServiceType的请求时,通过该应用程序的访问令牌,而不是用户的访问令牌。 我只是不知道如何解决它。 显然,预测和我的硬编码用户的Facebook的标识是不是一种选择。 有什么建议?

Answer 1:

添加您的积极的访问令牌在paramete像

NSDictionary *parameters = [NSDictionary dictionaryWithObject:@"PUT_ACCESS_TOKEN_HERE" forKey:@"access_token"];


Answer 2:

我面临着同样的问题,找到了解决方法:

NSString *uid = [NSString stringWithFormat:@"%@", [[self.account valueForKey:@"properties"] valueForKey:@"uid"]] ;                
NSURL *url = [NSURL URLWithString:[@"https://graph.facebook.com" stringByAppendingPathComponent:uid]];


Answer 3:

确定这里是我做这种整合与iOS 6,并得到了我从Facebook希望:

在AppDelegate中我这样做:

- (BOOL)application:(UIApplication *)application
            openURL:(NSURL *)url
  sourceApplication:(NSString *)sourceApplication
         annotation:(id)annotation {
    return [FBSession.activeSession handleOpenURL:url];
}
- (void)applicationDidBecomeActive:(UIApplication *)application
{
    [FBSession.activeSession handleDidBecomeActive];
}

- (void)applicationWillTerminate:(UIApplication *)application
{
    [FBSession.activeSession close];
}

在我的ViewController,我想找回我自己或我的朋友信息,我这样做(注:这是一个测试,所以这是一个很大的权限):

NSArray *permissions =
    [NSArray arrayWithObjects:@"email", @"user_location",
     @"user_birthday",
     @"user_likes", @"user_interests",@"friends_interests",@"friends_birthday",@"friends_location",@"friends_hometown",@"friends_photos",@"friends_status",
     @"friends_about_me", @"friends_birthday", @"friends_hometown", @"friends_interests", @"friends_likes", @"friends_location", nil];

    [FBSession openActiveSessionWithReadPermissions:permissions
                                       allowLoginUI:YES
                                  completionHandler:^(FBSession *session, FBSessionState status, NSError *error) {
                                      /* handle success + failure in block */
                                      if (status) {
                                          NSLog(@"Facebook Read Permission is successful!");
                                          [self presentPostOptions];

                                          //   [self presentPostOptions];


                                      }
                                  }];

然后在“presentPostOptions”我这样做(在这个例子中,我试图找回我的朋友的东西):

- (void)presentPostOptions
{

    [[FBRequest requestForMyFriends] startWithCompletionHandler:^(FBRequestConnection *connection, NSDictionary<FBGraphUser> *user, NSError *error)

     {

         if (!error) {

NSArray *data = [user objectForKey:@"data"];
             NSLog(@"%d", [data count]);
             for (FBGraphObject<FBGraphUser> *friend in data) {
                 NSLog(@"%@", [friend first_name]);
                 NSLog(@"%@", [friend last_name]);
                 NSLog(@"%@", [friend id]);
                 //make sure you have FBProfilePictureView outlet in your view
                 //otherwise skip the profile picture!
                 self.fbProfilePic.profileID = @"you'r friend's profile.id";

             }
         }
         else
         {
             NSLog(@"error");
             //  [self didFailWithError:error];
         }
     }];

我不知道你想做的事,因为你的问题,你只是试图建立连接还有什么,但这样一来,你可以做你想做什么都当你是集成在iOS 6中。

还有一两件事,要确保你的应用程序设置上的Facebook和CONFIGS那边想使你的iOS应用,并为iPhone / iPad上的ID。 另外,FacebookAppID在你的plist。

让我知道,如果它为你,

编辑:顺便说一句我的Facebook SDK 3.1.1是。



Answer 4:

我有同样的错误信息,我通过更新凭证后,救了我的帐户固定它。



Answer 5:

确保您的(ACAccount *)facebookAccount(或你的情况self.account)对象是强大的,你正确设置它,而获得权限。



Answer 6:

答案很简单

在viewDidLoad中()使用方法:

accountStore= [[ACAccountStore alloc]init];
facebookAccountType= [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook];

NSDictionary *options= @{
ACFacebookAudienceKey: ACFacebookAudienceEveryone,
ACFacebookAppIdKey: @"<YOUR FACEBOOK APP ID>",
ACFacebookPermissionsKey: @[@"public_profile"]

                          };    

[accountStore requestAccessToAccountsWithType:facebookAccountType options:options completion:^(BOOL granted, NSError *error) {

    if (granted) {
        NSLog(@"Permission has been granted to the app");
        NSArray *accounts= [accountStore accountsWithAccountType:facebookAccountType];
        facebookAccount= [accounts firstObject];
        [self performSelectorOnMainThread:@selector(facebookProfile) withObject:nil waitUntilDone:NO];

    } else {
        NSLog(@"Permission denied to the app");
    }
}];

而功能 - (无效)facebookProfile

NSURL *url = [NSURL URLWithString:@"https://graph.facebook.com/me"];

请注意,你需要添加为字典参阅以下完整列表PARAMS https://developers.facebook.com/docs/graph-api/reference/user

NSDictionary *param=[NSDictionary dictionaryWithObjectsAndKeys:@"picture,id,name",@"fields", nil];

SLRequest *profileInfoRequest= [SLRequest requestForServiceType:SLServiceTypeFacebook requestMethod:SLRequestMethodGET URL:url parameters:param];
profileInfoRequest.account= facebookAccount;


[profileInfoRequest performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
    NSLog(@"Facebook status code is : %ld", (long)[urlResponse statusCode]);

    if ([urlResponse statusCode]==200) {

        NSDictionary *dictionaryData= [NSJSONSerialization JSONObjectWithData:responseData options:NSJSONReadingMutableLeaves error:&error];



    } else {

    }
}];


}


文章来源: Querying Facebook user data through new iOS6 social framework
标签: facebook ios6