如何在一个API调用中获取大的照片URL？ [英] How to get large photo URL in one API call?

问题描述

我想立即在我的Facebook应用的Feed视图中显示大图。可以使用一个API调用从流/ Feed获取大型照片src URL吗？照片ID在流/ Feed中返回，当然可以在附加的FQL或图形API调用中提供此照片ID，以检索有关该照片的所有信息。但是，有没有办法使用多查询或批量调用来获取更大的照片src url使用一个API往返？

I want to display large photos in my Facebook app's feed view immediately. Is it possible to get the large photo src URL from a stream/feed using one API call? The photo id is returned in the stream/feed and one can of course then supply this photo id in an additional FQL or graph API call to retrieve all the information about that photo. However, is there a way using multi-query or batch calls to get a larger photo src url using one API roundtrip?

推荐答案

我没有使用流/ feed照片进行尝试，但普遍接受的方法是：

I haven't tried this with stream/feed photos, but the generally accepted way of doing this is:

http://graph.facebook.com/{ID of object}/picture

如果你想要大版本，你会做的：

If you want the "large" version, you would do:

http://graph.facebook.com/{ID of object}/picture?type=large

我不是100％肯定这是否适用于实际照片（而不是用户个人资料）图片或页面个人资料图片），但我有一个希望 - 唯一的警告是，你显然必须有一个被授权查看照片的登录用户（除非是公开的）。

I'm not 100% sure if this would work for an actual photo (instead of a user profile picture or page profile pic), but I have a hunch it will - the only caveat is that you obviously must have a logged in user that is authorized to view the photo (unless it's public).

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