Add image to facebook share

问题:

I'm trying to add an image to page share via https://developers.facebook.com/docs/plugins/share-button/ However, I can't seem to find how can I add an image to the facebook share post

回答1:

As rightly commented by demrks, Facebook uses open graph meta tags.

For your specific problem, you can use the og:image meta tag,

<meta name='og:image' content='path'>

Replace path with the path to where your image is.

You can check how your url appears on the timeline by using the Facebook url debugger.

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