缓存共享信息
由于某种原因,即使 og:title 和共享查询 var &t="" 值正确,共享链接标题也不会更新。
有问题的网址是... http://www.youtube.com/watch?v=iRB_O0hduHQ
如果您查看此内容通过 Facebook 调试页面它是正确的,但通过 Facebook 共享对话框查看时它是错误的。 http://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DiRB_O0hduHQ
有什么想法吗清除此或强制刷新共享缓存?这显然是与 Facebook 域关联的缓存。有传言说点击 Facebook 调试页面会刷新缓存,但这并没有效果。
任何建议将不胜感激。谢谢。
For some reason the share link title is NOT updating, even though the og:title and share query var &t="" value is correct.
The URL with the problem is...
http://www.youtube.com/watch?v=iRB_O0hduHQ
If you view this through the Facebook debug page it's correct, but when viewing via the Facebook share dialog it's wrong.
http://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DiRB_O0hduHQ
Any ideas how to clear this or force a refresh on the share cache? It's clearly a cache associated to the Facebook domain. It's rumoured hitting the Facebook debug page will refresh the cache, but this has had no effect.
Any advice would be greatly appreciated. Thanks.
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您可以使用 Linter 刷新
og:tags
.来自文档:
You can use the Linter to refresh the caching of your
og:tags
.From the documentation :