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我想通过使用Facebook登录一个网站。为此,我采取了Facebook的PHP SDK的帮助。现在我的代码看起来像这样facebook php sdk使登录和注销?
<div id="fb-root"></div>
<script type="text/javascript">
//<![CDATA[
window.fbAsyncInit = function() {
FB.init({
appId : 'xxxxxxxxxxxxxx', // App ID
channelURL : '', // Channel File, not required so leave empty
status : true, // check login status
cookie : true, // enable cookies to allow the server to access the session
oauth : true, // enable OAuth 2.0
xfbml : false // parse XFBML
});
};
// logs the user in the application and facebook
function login(){
FB.getLoginStatus(function(r){
if(r.status === 'connected'){
window.location.href = 'fbconnect.php';
}else{
FB.login(function(response) {
if(response.authResponse) {
//if (response.perms)
window.location.href = 'fbconnect.php';
} else {
// user is not logged in
}
},{scope:'email'}); // which data to access from user profile
}
});
}
// Load the SDK Asynchronously
(function() {
var e = document.createElement('script'); e.async = true;
e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js';
document.getElementById('fb-root').appendChild(e);
}());
//]]>
</script>
<?php
require_once 'src/facebook.php'; //include the facebook php sdk
$facebook = new Facebook(array(
'appId' => 'xxxxxxxxxxxxxx', //app id
'secret' => 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', // app secret
));
$user = $facebook->getUser();
if ($user) { // check if current user is authenticated
try {
// Proceed knowing you have a logged in user who's authenticated.
$user_profile = $facebook->api('/me'); //get current user's profile information using open graph
}
catch(Exception $e){}
}
?>
<a href='#' onclick='login();'>Facebook Login</a>
现在,使用此代码我可以轻松地进行登录。但在此之后,我需要两件事。
- 登录后进行注销。那么如何在这里做出注销功能 ,这样当用户点击注销时,他将一次从 脸书和网站注销。
- 如何获得用户信息登录像他的名字,电子邮件ID等
所以有人可以请你告诉我如何做到这一点后?我只是Facebook应用程序中的新手。所以,任何帮助和建议都将是可观的。由于
它不工作.... – NewUser