Facebook graph api facebook图形API“/pageid/feed”返回空白

1我已经安装了我的facebook应用程序。 2我得到了我的facebook页面id、应用程序密码和访问令牌

function fetchUrl($url) {

  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, $url);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($ch, CURLOPT_TIMEOUT, 20);

  $feedData = curl_exec($ch);
  curl_close($ch); 

  return $feedData;

}

$profile_id = "288644066152";

//App Info, needed for Auth
$app_id = "appid";
$app_secret = "app_secret";  // do not expose app secret!

//Retrieve auth token
$authToken = fetchUrl("https://graph.facebook.com/oauth/access_token?type=client_cred&client_id={$app_id}&client_secret={$app_secret}");

$json_object = fetchUrl("https://graph.facebook.com/{$profile_id}/feed?{$authToken}");

print_r($json_object);

返回：

{"data":[]}

有人帮忙吗？

---

谢谢

有两种类型的访问令牌。用户访问令牌和应用程序访问令牌

function fetchUrl($url) {

  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, $url);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($ch, CURLOPT_TIMEOUT, 20);

  $feedData = curl_exec($ch);
  curl_close($ch); 

  return $feedData;

}

$profile_id = "288644066152";

//App Info, needed for Auth
$app_id = "appid";
$app_secret = "app_secret";  // do not expose app secret!

//Retrieve auth token
$authToken = fetchUrl("https://graph.facebook.com/oauth/access_token?type=client_cred&client_id={$app_id}&client_secret={$app_secret}");

$json_object = fetchUrl("https://graph.facebook.com/{$profile_id}/feed?{$authToken}");

print_r($json_object);

尝试以下方法：

https://www.facebook.com/dialog/oauth?client_id=******&redirect_uri=*************&scope=user_about_me,publish_stream,friends_about_me,****&state=SOMETHING

---

有两种类型的访问令牌。用户访问令牌和应用程序访问令牌

function fetchUrl($url) {

  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, $url);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($ch, CURLOPT_TIMEOUT, 20);

  $feedData = curl_exec($ch);
  curl_close($ch); 

  return $feedData;

}

$profile_id = "288644066152";

//App Info, needed for Auth
$app_id = "appid";
$app_secret = "app_secret";  // do not expose app secret!

//Retrieve auth token
$authToken = fetchUrl("https://graph.facebook.com/oauth/access_token?type=client_cred&client_id={$app_id}&client_secret={$app_secret}");

$json_object = fetchUrl("https://graph.facebook.com/{$profile_id}/feed?{$authToken}");

print_r($json_object);

尝试以下方法：

https://www.facebook.com/dialog/oauth?client_id=******&redirect_uri=*************&scope=user_about_me,publish_stream,friends_about_me,****&state=SOMETHING

---

我不确定你是否想展示你的秘密api密钥。有一个bug报告了。php sdk中的用户身份验证失败，除此之外，我不确定您是否希望显示您的机密api密钥。报告了一个错误。PHPSDK中的用户身份验证失败，我建议对您的帖子进行编辑。请尽量使用正确的英语和格式：我建议对你的帖子进行编辑。请尽量使用正确的英语和格式：