问题
I get a ̀Object moved message when sharing URLs from my site on facebook. Facebook debugger tells me that he sees an http response 302 he can't follow:
URL requested a HTTP redirect, but it could not be followed.
But in the browser I get a 200 for the same URL.
When I try to rescrape, I get the following error:
Error parsing input URL, no data was cached, or no data was scraped.
This question has been asked quite a few times, but I've not come accross an answer. The website runs with sitecore/IIS and is available via HTTP only (no HTTPS, if that's relevant).
回答1:
I had a simillar issue with the server configuration and it's redirection 301 & 302, I'm not sure what's your problem exactly but maybe try this website to figure it out, make sure to check both with WWW and without it.
one must be a permanent 301 redirect, and the other one must be a direct link, for instance without WWW must be redirected to WWW, and the WWW one shouldn't be redirected at all.
回答2:
The problem was as obvious as described in the question: We had special code in our site that caused redirects for some clients (non-germans), so our browser got a 200 and Facebook a 302.
For anyone stumbling upon this question and looking for help, the best answer I found after a long search (not top on google) was given to the following question:
Facebook won't share a link to my site
来源：https://stackoverflow.com/questions/27824651/facebook-sharer-object-moved-302-error