我如何在 ios 的 Facebook 集成中获取用户的位置、家乡和电子邮件 ID

Question

我正在使用 Facebook Sdk 获取用户数据，我正在获取所有其他用户数据，而不是电子邮件 - id、用户的位置和用户的家乡。

下面是我实现的代码。

-(void)facebookLogin
{
    NSArray *permissionsNeeded = @[@"basic_info",@"email",@"user_about_me",@"public_profile"];

    NSArray *permissions = @[@"user_birthday",@"user_hometown",@"user_location",@"email",@"basic_info"];
    loginView = [[FBLoginView alloc] initWithReadPermissions:permissions];

    loginView.frame = CGRectMake(42, 349, 115, 40);

    [self.view addSubview:loginView];

    loginView.delegate = self;      
}

-(void)loginViewFetchedUserInfo:(FBLoginView *)loginView user:(id<FBGraphUser>)user
{
    NSLog(@"%@", user);

    facebookID = [user objectForKey:@"email"];
}

Answer 1

你能在loginViewFetchedUserInfo:user:下面试试吗

//id<FBGraphUser> user = (id<FBGraphUser>)result;
NSString * faceId = [user objectID];
NSLog(@"faceId:%@", faceId);
id<FBGraphPlace> fbPlace = [user location];
NSLog(@"fbPlace name:%@", [fbPlace name]);
id<FBGraphLocation> fbLocation = [fbPlace location];
NSString * userCity = [fbLocation objectForKey:@"city"];
NSLog(@"userCity:%@", userCity);
NSString * userCountry = [fbLocation country];
NSLog(@"userCountry:%@", userCountry);
NSString * userZip = [fbLocation objectForKey:@"zip"];
NSLog(@"userZip:%@", userZip);
NSString * birthday = [user birthday];
NSLog(@"birthday:%@", birthday);
NSString * email = [user objectForKey:@"email"];
NSLog(@"email:%@", email);
NSString * name = [user name];
NSLog(@"facebook name:%@", name);