怎么样在ASP.NET2.0中实现URL重写？
本文参考了网上已有代码，在此基础上进行了整理归纳，总结出在ASP.NET2.0环境下实现URL重写的行之有效的方法。如果转载，请注明出处：雪尘的专栏一、在网站中添加MyHttpModule类，代码如下：
usingSystem;usingSystem.Collections;usingSystem.Collections.Specialized;usingSystem.IO;usingSystem.Text;usingSystem.Text.RegularExpressions;usingSystem.Xml;usingSystem.Web;usingSystem.Web.UI;usingSystem.Web.Caching;namespaceUrlRewrite
{
publicclassMyHttpModule:IHttpModule
{publicvoidInit(HttpApplicationapp){app.AuthorizeRequest+=newEventHandler(app_AuthorizeRequest);
}publicvoidDispose(){}protectedvoidRewrite(stringrequestedPath,System.Web.HttpApplicationapp){//app.Context.RewritePath("~/default.aspx",string.Empty,"test=tttttttt");foreach(URLRewriteurlinSiteUrls.GetSiteUrls().Urls){if(Regex.IsMatch(app.Context.Request.Path,url.Pattern,RegexOptions.Compiled|RegexOptions.IgnoreCase)){app.Context.RewritePath(url.Page,string.Empty,Regex.Replace(app.Context.Request.Path,url.Pattern,url.QueryString,RegexOptions.Compiled|RegexOptions.IgnoreCase));return;}}if(app.Context.Request.Path.ToLower().EndsWith(".shtml")){app.Context.Response.Redirect("~/index.html");}}privatevoidapp_AuthorizeRequest(objectsender,EventArgse){HttpApplicationapp=(HttpApplication)sender;Rewrite(app.Request.Path,app);}}publicclassSiteUrls{内部属性和方法publicstaticSiteUrlsGetSiteUrls(){stringCacheKey="SiteUrls";SiteUrlsurls=System.Web.HttpContext.Current.Cache["SiteUrls"]asSiteUrls;if(urls==null){urls=newSiteUrls();System.Web.HttpContext.Current.Cache.Insert(CacheKey,urls,newCacheDependency(urls.SiteUrlsFile),DateTime.MaxValue,TimeSpan.Zero,CacheItemPriority.High,null);}returnurls;}///<summary>///输出URL示例///</summary>///<paramname="id"></param>///<returns></returns>publicstringShow(intid){returnstring.Format(Paths["Show"],id);}}publicclassURLRewrite{成员变量本文地址：http://www.45fan.com/a/question/69082.html