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我有一個應用程序,我用它在Facebook頁面上發佈頁面本身。我想知道如何動態獲取訪問令牌(因爲它每小時或60天過期)。如何獲取我的應用程序的訪問令牌,以便我可以將頁面張貼爲頁面?
這是我使用的代碼:
$facebook = new \Facebook(array(
'appId' => 'XXXXXXXXXXXXXXXXXXXXX',
'secret' => 'XXXXXXXXXXXXXXXXXXXXX'
));
try {
$page_id = 'XXXXXXXXXXXXXXXXXXXXX';
$page_info = $facebook->api("/$page_id?fields=access_token");
$page_info['access_token'] = "XXXXXXXXXXXXXXXXXXXXX"; // HERE'S THE PROBLEM !!
$args = array(
'access_token' => $page_info['access_token'],
'message' => "My message !"
);
$post_id = $facebook->api("/$page_id/feed","post",$args);
} catch (FacebookApiException $e) {
error_log($e);
}