问题
On a web page, I include
<meta property="fb:pages" content="123...">
as well as various open graph info. I created that Facebook "page" with that number recently.
When the link is shared on Facebook og:image etc. works, but there is no connection to the Facebook "page" I tried to link. Instead, there is an "i" in the top right corner of the share which gives an information box About This Website which says "Facebook Page: Not found for ". (I have put the url in the sharing debugger first and rescraped the url it there.)
I see that there are ways to verify your ownership of a whole domain in the "Business manager" (facebook documentation, but there it says:
You can still add Open Graph tags to your website to indicate ownership—this does not require the use of Business Manager. You can find more information about implementing the fb:pages tag in the Open Graph - Object Properties documentation.
So I think fb:pages is supposed to work, and I think it's supposed to work the way I did. Unfortunately, the link from that quote goes to irrelevant documentation now. Also, Facebook's Sharing Debugger shows fb:app_id among the Open Graph properties it found on the page.
On the other hand, there are other docs where only fb:app_id is mentioned. So is it still possible to without making an app or include more Facebook interactivity on your web pages to just state inside a web page which Facebook "page" it should be associated with? (Like I thought fb_pages would work.)
回答1:
According to the Open Graph - Object Properties documentation, "Effective May 1st, 2019, all newly published Open Graph stories will render as a plain link share in newsfeed". The Open Graph Markup also no longer has the fb:pages meta tag. Some basic tags, like og:image, are still documented.
That's... a decision I don't understand.
来源：https://stackoverflow.com/questions/57637678/how-to-i-associate-a-web-page-with-a-facebook-page-is-fbpages-deprecated