Question

我正在试图弄清楚如何将Facebook粉丝页面发布为Facebook称之为“页面的声音”。

我有以下代码：

$fb = new Facebook\Facebook([  
      'app_id' => '17xxxxxxxxxx',  
      'app_secret' => 'exxxxxxxxxx',  
      'default_graph_version' => 'v2.4',  
      ]);  

    $helper = $fb->getRedirectLoginHelper();

    try {
      $accessToken = $helper->getAccessToken();

    } catch(Facebook\Exceptions\FacebookSDKException $e) {
      // There was an error communicating with Graph
      echo $e->getMessage();
      exit;
    }

    if (isset($accessToken)) {
      // User authenticated your app!
      // Save the access token to a session and redirect
      $_SESSION['facebook_access_token'] = (string) $accessToken;
      // Log them into your web framework here . . .
      // Redirect here . . .
      print_r($accessToken);

            //// get following data from the db or just replace them ////

            $params["message"] = $title;
            $params["link"] = $targetUrl;
            $params["picture"] = $imgUrl;
            $params["description"] = $description;

            // post to Facebook
            try {
              // Returns a `Facebook\FacebookResponse` object
              $response = $fb->post('/229101234342377163/feed', $params, $accessToken);
            } 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();

当这个运行时我得到错误：

Graph returned an error: Unsupported post request.

根据我的理解，我需要访问我要发布的页面令牌？我怎样才能做到这一点？请帮忙！

Answer 1

您还需要获取页面访问令牌，这里有如何操作。它会为您提供所有页面的列表及其相应的访问令牌。

https://developers.facebook.com/docs/facebook-login/access-tokens#pagetokens

＆＃34;不支持的帖子请求＆＃34;也可能意味着您的应用程序仍处于测试模式。

Facebook PHP SDK V5 - 获取页面访问令牌而非用户访问令牌

1 个答案: