用户离线时更新Facebook业务页面


Updating Facebook business page when user is offline

我有offline_accessmanage_pages权限,但我不断收到各种OAuth错误-使用下面的代码,我得到了

致命错误:未捕获OAuthException:验证访问令牌时出错:由于用户已更改暗语

我将用户访问令牌和页面访问令牌都保存在数据库中,然后尝试在用户脱机时使用它来更新用户管理的页面。我似乎无法做到这一点:

$access_token = User token got when user was logged in;
$news_token = Page token got when user was logged in;
// $accounts_url = "https://graph.facebook.com/me/accounts?" . $access_token;
            $page_info = $facebook->api("/$news_page?fields=access_token");
                     $args = array(
                                  'access_token'  => $news_token,
                                  'message'       => $u,
                                  'link'          => $news_url,
                                  'description'   => $u,
                                  'name'          => $news_title,
                                  'picture'       => $image
                                  );
                  $post_id = $facebook->api("/$page_id/feed","post",$args);
                  echo $news_source."(Offline): ".$u."<br />'n";

上面的评论行显示了另一件我尝试过但没有成功的事情。

有人能帮忙吗?

offline_access已弃用。

http://developers.facebook.com/roadmap/offline-access-removal/