在http://pwqzc.cnblogs.com/archive/2005/11/21/281331.html看到的讨论
其实csdn的那两个帖子
http://community.csdn.net/Expert/topic/4401/4401936.xml?temp=.317898

http://community.csdn.net/Expert/topic/4406/4406615.xml?temp=.513714
中已经有网友们说到方法了，hander module 都可以做
在iis中设置*.*映射到 aspnet_isapi.dll ISAPI 扩展，我测试后没有发现什么访问被拒绝访问的401.3错误,
需要输入用户名的问题。

  

以下在代码xpsp2 .net1.1 sp1 下测试通过

using System;<br /> using System.Web;<br /> using System.Web.UI;</div> <div mce_tmp="1">namespace AspxBoy.VisualUrl<br /> {<br /> /// <summary><br /> /// VisualUrlHttpHander 的摘要说明。<br /> /// </summary><br /> public class VisualUrlHttpHander : IHttpHandlerFactory<br /> {<br /> #region IHttpHandlerFactory 成员</div> <div mce_tmp="1"> public void ReleaseHandler(IHttpHandler handler)<br /> {<br /> // TODO: 添加 VisualUrlHttpHander.ReleaseHandler 实现<br /> }</div> <div mce_tmp="1"> public IHttpHandler GetHandler(HttpContext context, string requestType, string url, string pathTranslated)<br /> {<br /> // TODO: 添加 VisualUrlHttpHander.GetHandler 实现</div> <div mce_tmp="1"> string rawUrl = context.Request.RawUrl.Trim();</div> <div mce_tmp="1"> ///<br /> ///这里只示范地址是http://domainname/xxx<br /> ///和http://domainname/xxx/这样的地址<br /> ///<br /> string userName = rawUrl.TrimStart('/').TrimEnd('/');<br /> string sendToUrl = url;<br /> string filePath = pathTranslated;<br /> string sendToUrlLessQString;</div> <div mce_tmp="1"> sendToUrl = Globals.AppPath + "/get.aspx?username=" + userName;</div> <div mce_tmp="1"> Globals.RewriteUrl(context, sendToUrl, out sendToUrlLessQString, out filePath);</div> <div mce_tmp="1"> return PageParser.GetCompiledPageInstance(sendToUrlLessQString, filePath, context);<br /> }</div> <div mce_tmp="1"> #endregion</div> <div mce_tmp="1"> }</div> <div mce_tmp="1"> public class Globals<br /> {<br /> /// <summary><br /> /// 应用程序路径<br /> /// </summary><br /> public static string AppPath<br /> {</div> <div mce_tmp="1"> get<br /> {<br /> string applicationPath = "/";</div> <div mce_tmp="1"> if(HttpContext.Current != null)<br /> {<br /> applicationPath = HttpContext.Current.Request.ApplicationPath;<br /> }</div> <div mce_tmp="1"> if (applicationPath == "/")<br /> {<br /> return string.Empty;<br /> }<br /> else<br /> {<br /> if (applicationPath.EndsWith("/"))<br /> {<br /> return applicationPath;<br /> }<br /> else<br /> {<br /> return applicationPath + "/";<br /> }<br /> }</div> <div mce_tmp="1"> }<br /> }<br /> /// <summary><br /> /// 在ASP.NET中执行URL重写<br /> /// see http://www.github.com/484/archive.aspx<br /> /// </summary><br /> /// <param name="context"></param><br /> /// <param name="sendToUrl"></param><br /> /// <param name="sendToUrlLessQString"></param><br /> /// <param name="filePath"></param><br /> public static void RewriteUrl(HttpContext context, string sendToUrl, out string sendToUrlLessQString, out string filePath)<br /> {<br /> if (context.Request.QueryString.Count > 0)<br /> {<br /> if (sendToUrl.IndexOf('?') != -1)<br /> {<br /> sendToUrl += "&" + context.Request.QueryString.ToString();<br /> }<br /> else<br /> {<br /> sendToUrl += "?" + context.Request.QueryString.ToString();<br /> }<br /> }</div> <div mce_tmp="1"> string queryString = String.Empty;<br /> sendToUrlLessQString = sendToUrl;<br /> if (sendToUrl.IndexOf('?') > 0)<br /> {<br /> sendToUrlLessQString = sendToUrl.Substring(0, sendToUrl.IndexOf('?'));<br /> queryString = sendToUrl.Substring(sendToUrl.IndexOf('?') + 1);<br /> }</div> <div mce_tmp="1"> filePath = string.Empty;<br /> filePath = context.Server.MapPath(sendToUrlLessQString);</div> <div mce_tmp="1"> context.RewritePath(sendToUrlLessQString, String.Empty, queryString);<br /> }<br /> }<br /> }</div> <div mce_tmp="1">

下载
http://www.cnblogs.com/Files/huobazi/VisualUrl.rar