我们最近开始在 Facebook 上遇到问题，因为评论插件停止正常工作，在新创建的页面上显示错误“url 无法访问”。
我们检查了 url 调试器，除了主页之外，它出现在我们网站上的每个页面上，并返回“网站无法访问”错误。我们已经检查了标签、字符编码等，但没有运气，所以任何帮助将不胜感激。
作为示例 - 这是通过调试器的主页：
http://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Fwww.netweather.tv%2F
这里是另一个页面（它是实时且可访问的，但给出了错误）：
http://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Fwww.netweather.tv%2Findex.cgi%3Faction%3Dnews%3Bstoryid%3D842% 3Bsess%3D
让事情变得更奇怪的是，我们发现任何带有查询字符串的地址也会返回为不可访问。 （抱歉，不能输入超过 2 个网址）
谢谢
Paul
we've recently started having problems with facebook in that the comments plugin stopped working properly, showing the error 'url inaccessible' on newly created pages.
We checked the url debugger and it appears every page on our website except the homepage brings back the 'website inaccessible' error. We've checked tags, character encoding etc but have had no luck, so any help will be much appreciated.
As an example - here is the homepage via the debugger:
http://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Fwww.netweather.tv%2F
Here is another page (which is live and accessible, but is giving the error):
http://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Fwww.netweather.tv%2Findex.cgi%3Faction%3Dnews%3Bstoryid%3D842%3Bsess%3D
And just to make things a bit weirder, we've spotted that any address with a query string also comes back as inaccessible. (sorry can't put more than 2 urls in)
Thanks
Paul
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评论（1）
您不应在网址中使用分号！这是合法的，但可能不是您的情况的最佳实践，而且它很可能也是您的网址无法访问错误的原因！
而是使用
&来分隔值！You shouldn't use the semicolon in your url! That's legal, but propably not the best practice in your case and it is most likely the reason for your url inaccessible error too!
Instead use
&to seperate values!