Facebook #Hashtag: How to retrive feed by Hastags?

问题:

As we can get feeds of specific user or fan page, I wanted to know that how can I get feeds from specific Hashtag like in twitter by fql or Graph API ?

I am using Facebook SDK 3.5.2

Thanks.

回答1:

As far as I can tell, searching specific posts by hashtags is currently unavailable. You can still find posts regarding a #hashtag querying a user's stream for a specific message:

SELECT message 
FROM stream 
WHERE 
(source_id IN (SELECT uid2 FROM friend WHERE uid1 = me()) OR source_id=me()  )
AND strpos(lower(message),lower('#hashtag')) >=0