Facebook发布的图片托管在公共CDN上 [英] Facebook Post with picture hosted on public CDN

问题描述

Facebook似乎阻止了任何由CDN支持的图像。

1. 这是真的吗？


2. 有没有办法解决这个问题？


3. 是否有文档说明了您可以在帖子的图片参数中引用什么？

解决方案

1. 是的，Facebook阻止您在帖子，分享等中使用CDN中的图片。


2. 是。您可以使用采用CDN映像的中间页面，并将其复制。我的脚本确实如此（见下文）


3. 没有关于使用CDN图像的官方文档。

http://sportplatform.sportengland.org/videos/image.php?src=http://a8.sphotos.ak.fbcdn.net/hphotos-ak-snc6/602487_10150174597139971_1671360825_n基本结构是 http://sportplatform.sportengland.org/videos/image.php?src = {image url} 。您可以将图像添加到URL中，在Facebook的CDN上添加一个图像。但是，这是我创建的商业脚本，所以我不建议直接使用它。认为它更像是一个概念证明。

Facebook is seemingly blocking any image that I reference which is backed by a CDN.

1. Is this true?
2. Is there a way to get around this?
3. Is there documentation out there that states what you can and can not reference in the "Picture" argument of a post?

解决方案

1. Yes, facebook prevents you from using images from it's CDN in posts, shares etc.
2. Yes. You can use a intermediate page that takes the CDN image and copy it on-the-fly. My script does exactly that (see below)
3. There is no official documentation regarding the use of CDN images.

http://sportplatform.sportengland.org/videos/image.php?src=http://a8.sphotos.ak.fbcdn.net/hphotos-ak-snc6/602487_10150174597139971_1671360825_n.jpg

Basic structure is http://sportplatform.sportengland.org/videos/image.php?src={image url}. You can add an image into the URL, include one on Facebook's CDN. However, this is a commercial script that I created so I don't advise on using it directly. Think of it more like a proof of concept.

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