Facebook的缩略图问题一脉相承safe_image.php [英] Facebook Thumbnails Issue Traced to safe_image.php

问题描述

由于某种原因，Facebook的safe_image.php脚本不会生成缩略图，正常。它生成一个1x1的图片，即使正确的图像在脚本中的参数挂钩。
例如：

For some reason, facebook's safe_image.php script isn't generating thumbnails, properly. It's generating a 1x1 image... even though the correct image is linked in the script's parameters. Example:

<img class="img" alt="" src="https://s-external.ak.fbcdn.net
/safe_image.php?d=AQBtrCt_Es_KsED0&w=90&h=90&url=http%3A%2F
%2Fwww.southlapatriots.info%2Fimages%2FScamra%2FJayCastilleCouncil2.jpg"

链接图像是正确的，但它仍然只是产生一个1x1的形象。

The linked image is correct, but it is still only generating a 1x1 image.

推荐答案

得到了同样的问题，在今天，在我的情况是一个HTTPS的问题。

Got the same problem today, in my case was an https issue.

我每天自动HTTP请求到https重定向，并且在浏览器的工作原理这一点通常情况下，FB的safe_image.php没有。如果您有这样的重定向，以及，你可能要禁用它只是你的OG：图像文件

I automatically redirect every http requests to https, and while the browser works this out normally, FB's safe_image.php doesn't. If you have such redirect as well, you may want to disable it for just your og:image file.

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