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我最近更改了網絡主機。從那以後,我一直收到Facebook的用戶名爲0:Facebook用戶ID始終爲0
<?php
$app_id = "xxxxxxxx";
$canvas_page = "http://apps.facebook.com/the_rsg/";
$auth_url = "http://www.facebook.com/dialog/oauth?client_id=".$app_id."&redirect_uri=".urlencode($canvas_page);
$signed_request = $_REQUEST["signed_request"];
list($encoded_sig, $payload) = explode('.', $signed_request, 2);
$data = json_decode(base64_decode(strtr($payload, '-_', '+/')), true);
if (empty($data["user_id"])) {
echo("<script> top.location.href='".$auth_url."'</script>");
}else{
$pageContent = file_get_contents('http://graph.facebook.com/'.$data["user_id"]);
$parsedJson = json_decode($pageContent);
$user_id = $parsedJson->id;
$user_name = $parsedJson->name;
session_start();
$_SESSION['UserID'] = $user_id;
}
?>
這怎麼解決?
是否正確更改Facebook應用的基本設置? –
是的,我做了,更改了畫布URL –
其餘數據是否正確返回? – JohnP