Facebook SDK 5帖子带有署名

Question

I've got the Facebook SDK working to auto post blog posts to my Facebook page, but I can't seem to get the post byline/author to appear.

If I share the URL directly to the page, the the article author will show up, but it doesn't with the SDK.

The docs show a variety of variables you can send, but no examples or much more information. The two options which look promising are admin_creator or from.

admin_creator says it requires an object[] with id and name but no examples to show what and how to pass this to the API. Anything I've tried doesn't work (such as profile ID and profile name), and the from I've tried passing a profile ID to no avail.

If anyone has done this can you help? Thanks!

SDK docs ref: https://developers.facebook.com/docs/graph-api/reference/v2.8/post/

Shared manually:

via SDK:

Answer 1

Does the metatag "Author" exist in your articles? Try to use the Object Debugger (https://developers.facebook.com/tools/debug/og/object/) and check if the "Author"'s name comes out. If not, the first thing is to understand why it doesn't appear.

Option 1: you missed the metatag in your code.

<meta name="author" content="Your name">

You can also add these metatags. The first one explicit the object type (article) while the second one links the author's name to an URL (like your FB's profile page):

<meta property="og:type" content="article"/>
<meta property="article:author" content="yourlink.com"/>

Option 2: if you're already using all these metatags you may have some cache problem. Are you sure that the Facebook Spider's can read your metatags? Maybe are you exposing a version of the article that misses the metatags?