我正在开发一个Laravel应用程序。我想通过我的应用程序代表登录用户在Facebook上发帖。我已通过facebook / default身份验证系统登录我的网站。我收到此错误:
Graph returned an error: Invalid OAuth access token.
我添加了这条路线:
Route::get('post/facebook','ProjectController@post');
在我的帖子方法中:
{
$user=Auth::user()->facebook_id;
return view('Facebook.post',compact('user'));
}
然后在我看来:
$fb = new Facebook\Facebook([
'app_id' => '*********',
'app_secret' => '*************',
'default_graph_version' => 'v2.2',
]);
$linkData = [
'message' => 'User provided message',
];
try {
// Returns a `Facebook\FacebookResponse` object
$response = $fb->post('/'. $user .'/feed', $linkData, '{access-token}');
} catch(Facebook\Exceptions\FacebookResponseException $e) {
echo 'Graph returned an error: ' . $e->getMessage();
exit;
} catch(Facebook\Exceptions\FacebookSDKException $e) {
echo 'Facebook SDK returned an error: ' . $e->getMessage();
exit;
}
$graphNode = $response->getGraphNode();
echo 'Posted with id: ' . $graphNode['id'];