url重写

Question

各位asp.net中url重写是怎么实现的啊？有例子给发一下？万分感谢哦！

Answer 1

http://blog.csdn.net/shixin1198/archive/2006/10/16/1336846.aspx
原理：
自己注册一个继承 IHttpModule 的类，然后在web.config里面注册。
类如下：using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using RevencoWebDevelopSuite.HttpSecurity;namespace Module
{
    /// <summary>
    /// Summary description for HttpModules
    /// </summary>
    public class rewriteHandleModule : IHttpModule
    {
        #region IHttpModule Members        public void Dispose()
        {        }        public void Init(HttpApplication context)
        {
            context.BeginRequest += new EventHandler(context_BeginRequest);
        }        void context_BeginRequest(object sender, EventArgs e)
        {
            HttpContext context = GetContext(sender);
            //context.Request.Path
            //根据你现在的路径进行分析，之后拼凑成合适的url，使用下面的方法进行跳转
           
            context.RewritePath("你导航的页面");
        }
        private HttpContext GetContext(object sender)
        {
            return ((HttpApplication)sender).Context;
        }
        #endregion
    }
}
 <httpModules>
            <add name="rewriteHandleModule" type="Module.rewriteHandleModule" />
        </httpModules>

Answer 2

 去下载 UrlRewriter.dll 
<configSections>
    <section name="CustomConfiguration" type="URLRewriter.Config.UrlsSection, URLRewriter"/>
  </configSections>
  <CustomConfiguration>
    <urls>
      <add virtualUrl="~/CityActive/Index_(\d{0,9}).html" destinationUrl="~/CityActive/Index.aspx?id=$1"/>
      <add virtualUrl="~/CommercialService/Index_(\d{0,9}).html" destinationUrl="~/CommercialService/Index.aspx?id=$1"/>
      <add virtualUrl="~/HouseMessage/Index_(\d{0,9}).html" destinationUrl="~/HouseMessage/Index.aspx?id=$1"/>
      <add virtualUrl="~/LifeServes/Index_(\d{0,9}).html" destinationUrl="~/LifeServes/Index.aspx?id=$1"/>
      <add virtualUrl="~/MakingFriends/Index_(\d{0,9}).html" destinationUrl="~/MakingFriends/Index.aspx?id=$1"/>
      <add virtualUrl="~/Market/Index_(\d{0,9}).html" destinationUrl="~/Market/Index.aspx?id=$1"/>
      <add virtualUrl="~/Index.html" destinationUrl="~/Index.aspx"/>
      <add virtualUrl="~/live/live.html" destinationUrl="~/LifeServes/Live.aspx"/>
      <add virtualUrl="~/house/house.html" destinationUrl="~/HouseMessage/House.aspx"/>
      <add virtualUrl="~/job/job.html" destinationUrl="~/Job/Job.aspx"/>
      <add virtualUrl="~/news/news.html" destinationUrl="~/News/LocalInformation.aspx"/>
      <add virtualUrl="~/buy/buy.html" destinationUrl="~/Buy/GroupBuy.aspx"/>
      <add virtualUrl="~/business/business.html" destinationUrl="~/Business/BusinessShop.aspx"/>
    </urls>
  </CustomConfiguration>