我用它来显示图像和标题，但是几周后它就不再起作用了。我找不到原因。我再次阅读了开发者网站，但没有任何改变。
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Looks fine to me, the debug tool output for your page shows you're missing the necessary meta tags but Facebook's made a guess at the title, etc and it seems OK to me.
When i share that URL the title and description load fine. The only image URL Facebook detected is a 404 error so maybe that's what your problem is, was it displaying OK on Facebook before you removed the image?
于 2011-11-10T08:15:34.697 回答