Facebook的PHP SDK V5 - 下載饋送後的全圖片

我需要下載（通過php：curl，file_get_contents ...）後整個圖片到網站文件夾。Facebook的PHP SDK V5 - 下載饋送後的全圖片

我能得到這個職位，項目數據，甚至full_picture URL，但是當我想通過wget來下載或捲曲的服務器有403

響應如果我嘗試下載的瀏覽器，網址，沒問題，我能看到它。

https://scontent.xx.fbcdn.net/hvthumb-xta1/v/t15.0-10/s720x720/12525704_987920591279679_1409522552_n.jpg?oh=33b2b223cc3e6c2ddd1a94f098c44457&oe=5748C6D2

但是，如果我從捲曲或wget的嘗試，我得到一個401響應

wget https://scontent.xx.fbcdn.net/hvthumb-xta1/v/t15.0-10/s720x720/12525704_987920591279679_1409522552_n.jpg?oh=33b2b223cc3e6c2ddd1a94f098c44457&oe=5748C6D2 

[1] 9988 
[2] 9989 

$ converted 'https://scontent.xx.fbcdn.net/hvthumb-xta1/v/t15.0-10/s720x720/12525704_987920591279679_1409522552_n.jpg?oh=33b2b223cc3e6c2ddd1a94f098c44457' (ANSI_X3.4-1968) -> 'https://scontent.xx.fbcdn.net/hvthumb-xta1/v/t15.0-10/s720x720/12525704_987920591279679_1409522552_n.jpg?oh=33b2b223cc3e6c2ddd1a94f098c44457' (UTF-8) 
--2016-01-22 15:20:39-- https://scontent.xx.fbcdn.net/hvthumb-xta1/v/t15.0-10/s720x720/12525704_987920591279679_1409522552_n.jpg?oh=33b2b223cc3e6c2ddd1a94f098c44457 
Resolving scontent.xx.fbcdn.net (scontent.xx.fbcdn.net)... 31.13.83.4, 31.13.83.4 
Connecting to scontent.xx.fbcdn.net (scontent.xx.fbcdn.net)|31.13.83.4|:443... connected. 
HTTP request sent, awaiting response... 403 Forbidden 
2016-01-22 15:20:39 ERROR 403: Forbidden.

我試過還追加訪問令牌路徑：

...&access_token=XXXXXXXX

這是json發表文章項目：

stdClass Object 
(
    [id] => 396231587217143_531401453700155 
    [created_time] => 2016-01-11T13:21:37+0000 
    ... 
    [picture] => https://scontent.xx.fbcdn.net/hvthumb-xta1/v/t15.0-10/s130x130/12525704_987920591279679_1409522552_n.jpg?oh=34e4a1b419bb842c5f84441f9a781745&oe=574676AE 
    [full_picture] => https://scontent.xx.fbcdn.net/hvthumb-xta1/v/t15.0-10/s720x720/12525704_987920591279679_1409522552_n.jpg?oh=33b2b223cc3e6c2ddd1a94f098c44457&oe=5748C6D2 
    [attachments] => stdClass Object 
     (
      [data] => Array 
       (
        [0] => stdClass Object 
         (
          [media] => stdClass Object 
           (
            [image] => stdClass Object 
             (
              [height] => 405 
              [src] => https://scontent.xx.fbcdn.net/hvthumb-xta1/v/t15.0-10/s720x720/12525704_987920591279679_1409522552_n.jpg?oh=33b2b223cc3e6c2ddd1a94f098c44457&oe=5748C6D2 
              [width] => 720 
             ) 

           ) 

          [target] => stdClass Object 
           (
            [id] => 10153413586308403 
            [url] => https://www.facebook.com/WorldArchery/videos/10153413586308403/ 
           ) 

          [type] => video_inline 
          [url] => https://www.facebook.com/WorldArchery/videos/10153413586308403/ 
         ) 

       ) 

     ) 

    ... 
)

我g以這種方式從Facebook頁面中發佈信息。

初始化Facebook類：

$this->facebook = new Facebook([ 
    'app_id' => $app_id, 
    'app_secret' => $app_secret, 
    'default_graph_version' => 'v2.5', 
    //'default_access_token' => '{access-token}', // optional 
]);

獲取post數據：

... 
$fields = array(
    'id', 
    'application', 
    'call_to_action', 
    'caption', 
    'created_time', 
    'description', 
    'from', 
    'icon', 
    'is_hidden', 
    'is_published', 
    'link', 
    'message', 
    'message_tags', 
    'name', 
    'object_id', 
    'picture', 
    'full_picture', 
    'place', 
    'privacy', 
    'properties', 
    'source', 
    'status_type', 
    'story', 
    'story_tags', 
    'targeting', 
    'to', 
    'type', 
    'updated_time', 
    'with_tags', 
    'actions', 
    // 'tags', 
    // 'object_attachment', 
    'feed_targeting', 
    'attachments', 
); 
$data = $this->facebook->get($id . '?fields=' . implode(',', $fields)); 
$item = json_decode($data->getBody()); 
$object (object) $item;

來源

2016-01-22 jorgetutor

追加訪問令牌是沒有用的 - 您在此處未提出API請求，但正在從其CDN請求資源，並且不使用訪問令牌。 //你有沒有嘗試過添加「通常」的請求頭，讓你的請求看起來像來自一個真正的瀏覽器 - 諸如'User-Agent'之類的東西......？ – CBroe

泰設置UA像@CBroe提到：

wget -U Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36 {your-url}

您可以考慮使用如捲曲替代方案： Saving image from PHP URL

來源

2016-01-22 15:00:33

Curl +標題已經保存了我的一天！謝謝 – jorgetutor

Facebook的PHP SDK V5 - 下載饋送後的全圖片

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