[英]Get info user Facebook SDK iOS
I followed a little 'guides online, but I can not figure out how to get the username of the user such as Facebook. 我在网上遵循了一些“指南”,但是我不知道如何获取用户(如Facebook)的用户名。 The login and session work properly. 登录和会话正常工作。 But I can not just take the values of the current user. 但是我不能仅仅采用当前用户的值。 This is the working code 这是工作代码
if (!appDelegate.session.isOpen) {
// create a fresh session object
appDelegate.session = [[FBSession alloc] init];
// if we don't have a cached token, a call to open here would cause UX for login to
// occur; we don't want that to happen unless the user clicks the login button, and so
// we check here to make sure we have a token before calling open
if (appDelegate.session.state == FBSessionStateCreatedTokenLoaded) {
// even though we had a cached token, we need to login to make the session usable
[appDelegate.session openWithCompletionHandler:^(FBSession *session,
FBSessionState status,
NSError *error) {
NSLog(@"SESSION FACEBOOK OK");
// how i get username ?
Thanks in advance 提前致谢
Learn how to use the Facebook Graph API . 了解如何使用Facebook Graph API 。
To request the user info : 要请求用户信息 :
[FBRequestConnection startForMeWithCompletionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
if (!error) {
// Success! Include your code to handle the results here
NSLog(@"user info: %@", result);
} else {
// An error occurred, we need to handle the error
// See: https://developers.facebook.com/docs/ios/errors
}
}];
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