在Facebook上共享时无法显示图像(Image not displaying when shared on Facebook)

在Facebook上共享时无法显示图像(Image not displaying when shared on Facebook)

我有一个小Rails应用程序，我偶尔会在Facebook上分享。 尽管首页上有图像，但如果我分享这个图像，则不会显示缩略图。 有什么我需要做的，以确保Facebook可以拿起图像，或者有什么理由为什么它不会从我的页面中选择一些东西？ 链接到我的网站

I have a small Rails application which I occasionally share on Facebook. Despite there being images on the front page, If I share the this, no thumbnails are displayed. Is there anything I need to do to make sure Facebook can pick up the images, or is there any reason why it wouldn't pick something up from my page? Link to my website

最满意答案

og:image你定义的og:image - 根据FB调试器 - http://pastonpaper.com/logo.jpg是404ing。 一旦你解决了这个问题和任何其他错误，你应该很高兴。

The og:image you're defining - according to the FB Debugger - http://pastonpaper.com/logo.jpg is 404ing. Once you fix that and any other errors, you should be good to go.