Google和Facebook如何实现和创建预览链接功能？ [英] How do Google and Facebook implement and create the preview link functionality?

问题描述

谷歌，Facebook和其他一些人现在都有预览链接功能，您可以在其中查看网站主页的屏幕截图。有什么建议我怎么能做到这一点？

具体来说，我希望能够获取截图（iPhone屏幕截图），并将其作为jpg或png等图像提供。

如果可能，我想从python中做到这一点。

解决方案

我们'重新使用 Bluga 服务，它不是太广泛，而且很容易实现。如果您不喜欢还有许多其他可用服务。

Google, Facebook and some others now have a preview link functionality where you can view a "screenshot" of say a website's home page. Are there any suggestions how I can achieve this?

Specifically I'd like to be able to grab a screenshot (a la iPhone screen shot) and make it available as an image such as a jpg or png.

I want to do this from python if possible.

解决方案

We're using the service Bluga, it's not too expansive and is pretty easy to implement. If you don't like that there are many other services available.

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