也可以使用PHP SDK和JS SDK的組合,後者執行登錄,前者將數據存儲在服務器上。喜歡的東西:
<?php
require_once 'config.php';
require_once 'lib/facebook.php';
$facebook = new Facebook(array(
'appId' => FB_APP_ID,
'secret' => FB_APP_SECRET,
));
?>
<!DOCTYPE html>
<html xmlns:fb="http://www.facebook.com/2008/fbml">
<body>
<div id="fb-root"></div>
<script>
window.fbAsyncInit = function() {
FB.init({
appId:'<?php echo $facebook->getAppID() ?>',
cookie:true,
xfbml:true,
oauth:true
});
FB.Event.subscribe('auth.login', function (response) {
window.location = "showUser.php"; //redirect to showUser.php on Login
});
FB.Event.subscribe('auth.logout', function (response) {
window.location.reload();
});
};
(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>
<div class="fb-login-button" data-show-faces="true" data-width="200"
data-max-rows="1"></div>
</body>
</html>
而且在showUser.php
你有這樣的:
<?php
#showUser.php
require_once 'config.php';
require_once 'lib/facebook.php';
$facebook = new Facebook(array(
'appId' => FB_APP_ID,
'secret' => FB_APP_SECRET,
));
$user = $facebook->getUser();
if($user)
{
if ($user) {
try {
// Proceed knowing you have a logged in user who's authenticated.
$user_profile = $facebook->api('/me');
var_dump($user_profile); //You can now save this data
} catch (FacebookApiException $e) {
echo '<pre>'.htmlspecialchars(print_r($e, true)).'</pre>';
$user = null;
}
}
}
?>
Per @Jon Watte的回答,請注意,通過AJAX以這種方式發送的用戶信息c不被信任。最好只發送Facebook用戶ID和訪問令牌到服務器,並在服務器端API調用中查找用戶信息。 – grossvogel
直接與Facebook沒有更優雅的方式嗎?這個解決方案非常不安全 – basZero