facebook-> getUser()返回0 [英] facebook->getUser() returning 0
问题描述
每当我尝试登录时，都会打开一个提示，询问基本权限，然后将其重定向到带有URL的redirect_uri
Whenever I try to login a prompt opens asking for the basic permissions, after that its being redirected to my redirect_uri with an URL
=> HTTP://本地主机/演示/代码= AQDwzia3Wx1BktixF59jVHbm0ViGVJm8Xhb2tNZDyYreZh0KoSJhrSsJ8Aa2KX3gocwR0XNQjQz7ZlBh26_nBi-3iOMByhVO2cxwJ8maC4IHxBacfqXjzqIyBaZQbWKUUxPI6VBrqBgFXQasj7PEtmug7lt93dK4fmMC2A4i2dUYU-gSvzn0f0ZdB3eT_aSvgR1KoLCmQgLh3xix4H05QR6LCP9nLtQC4l9rMJW83kS0PNmWq0COZYvGfuX1R7519Fn3iXRB9F0MTsK1KQ_ulpK84PUCkuMu8et88Lln0ZwuzaPo0oERelkPWYnrrTKa-5W&安培;状态= ed66ea618d8076d9e72c15d9a65a6312# =
即使 facebook-> getUser()返回0
这是我的代码
<?php
require_once('php-sdk/facebook.php');
$facebook = new Facebook (array(
'appId' => '1234',
'secret' => '12313',
'cookie' => true
));
?>
<html>
<head> <title> Warming Up with FB API </title> </head>
<body> <h1> Hello World </h1> </body>
</html>
<?php
$loginUrl = $facebook->getLoginUrl(array (
'display' => 'popup',
'redirect_uri' => 'http://localhost/demo'
));
$user = $facebook->getUser();
//echo $user. '</br>';
if ($user) {
echo '<em>User Id: </em> '.$user;
} else {
$loginUrl = $facebook->getLoginUrl(array (
'display' => 'popup',
'redirect_uri' => 'http://localhost/demo'
));
echo '<a href = "'.$loginUrl.'">Login Here </a> ';
}
?>
我知道这是一个非常琐碎的问题，但是我对此一无所知，无法继续进行下去.请提出该怎么做.
I know its a very trivial question but I am kinda stuck at this and unable to proceed further. Kindly suggest what to do.
* UPDATE *
*UPDATE*
将App Domain保留为空可以解决我的问题.
Leaving the App Domain empty solved my problem.
推荐答案
更改此
$loginUrl = $facebook->getLoginUrl(array (
'display' => 'popup',
'redirect_uri' => 'http://localhost/demo'
));
到
$loginUrl = $facebook->getLoginUrl(array (
'display' => 'popup',
'redirect_uri' => 'http://localhost/demo/index.php'
));
看看是否可行！
这篇关于facebook-> getUser()返回0的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
