如何使用Facebook Graph API显示相册封面
问题描述：
这是显示页面图片的代码：
This is the code to display the page-picture:
<img src="https://graph.facebook.com/157295940962451/picture"/>
如何在此页面上显示给定相册的相册封面
How can I show the album cover of a given album in this page
答
不知道如果我做错了，但是只是想指出，这些答案在我将access_token附加到url之前并不适用于我：
Not sure if I am doing something wrong, but just wanted to point out that these answers did not work for me until I appended my access_token to the url:
https://graph.facebook.com/<?=$album['id']?>/picture?type=album&access_token=<?=$access_token?>