ios - Facebook 开发者 API iOS，age_range 返回 NULL

这是我的代码，我在这里做错了什么？请记住，我正在使用 FBLoginView 并且其他字符串返回实际有效结果，而不是年龄范围。在此先感谢，-丹尼尔

- (void)loginViewFetchedUserInfoFBLoginView *)loginView
                        userid<FBGraphUser>)user {

NSString *userID = [NSString stringWithFormat"%@", user.objectID]; //objectID instead?
NSLog(@"userID = %@", userID);

NSString *nameFull = [NSString stringWithFormat"%@", user.name];
NSLog(@"nameFull = %@", nameFull);

NSString *firstName = [NSString stringWithFormat"%@", user.first_name];
NSLog(@"firstName = %@", firstName);

NSString *middleName = [NSString stringWithFormat"%@", user.middle_name];
NSLog(@"middleName = %@", middleName);

NSString *lastName = [NSString stringWithFormat"%@", user.last_name];
NSLog(@"lastName = %@", lastName);

NSString *link = [NSString stringWithFormat"%@", user.link];
NSLog(@"link = %@", link);

NSString *gender = [NSString stringWithFormat"%@", [user objectForKey"gender"]];
NSLog(@"gender = %@", gender);

NSDictionary *ageRangeDict = [user objectForKey"user_age_range"];
NSString *ageRange = [NSString stringWithFormat"%@-%@",
                      [ageRangeDict objectForKey:@"min"],
                      [ageRangeDict objectForKey:@"max"]];

NSLog(@"ageRange = %@", ageRange);
}

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Best Answer-推荐答案

改变这一行:

NSDictionary *ageRangeDict = [user objectForKey:@"user_age_range"];

到这里:

NSDictionary *ageRangeDict = [user objectForKey:@"age_range"];

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关于ios - Facebook 开发者 API iOS，age_range 返回 NULL，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/25106602/