所以我有这样的网址： http://test.com/afolder/who-否则，要到化妆恐怖电影％3F /

So i have this URL: http://test.com/afolder/who-else-wants-to-make-horror-movies%3f/

这是URL连接的codeD版： http://test.com/afolder/who-else -wants到化妆恐怖电影？/

which is URL encoded version of : http://test.com/afolder/who-else-wants-to-make-horror-movies?/

但IIS7抛出一个400：

But IIS7 throws a 400:

HTTP错误400.0 - 错误的请求ASP.NET   在所检测到的无效字符   网址。

HTTP Error 400.0 - Bad Request ASP.NET detected invalid characters in the URL.

但为什么这样做，如果我有正确的连接codeD的网址是什么？

But why is it doing that if i have correctly encoded the URL?

我也有同样的问题与其他网址连接codeD字符如'/'，这是'％2F'，但是当.NET解决了处理它这样做，然后更改了有效路径URL解码后，grrrr。

I'm also having the same issue with other URL encoded chars like '/' which is '%2f' but when .net resolves the handler it does so after decoding the URL which then changes the effective path, grrrr.

推荐答案

貌似也有一些问题，IIS7在x64 ....不知道如果这是你的问题或不：

Looks like there are some issues with IIS7 on x64....not sure if this is your issue or not:

http://blogs.iis.net/rakkimk/archive/2008/10/10/asp-net-2-0-x64-you-may-get-http-400-bad-request-or-error-as-mentioned-in-kb-932552-or-826437.aspx