Asp.net Url Routing

首先，需要System.Web.Routing.dll文件，因地制宜。公司没安装sp1,所以网上下载了个。

需要加上2个注册在web.config

<assemblies>
            <add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
            <add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
            <add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            <add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
            <add assembly="System.Web.Abstractions,Version=3.5.0.0, Culture=neutral,  PublicKeyToken=31BF3856AD364E35"/>
            <add assembly="System.Web.Routing, Version=3.5.0.0, Culture=neutral,  PublicKeyToken=31BF3856AD364E35"/>
        </assemblies>
//是最后2个。如果没Abstractions，也要引入System.Web.Abstractions.dll

<httpModules>
      <add name="UrlRoutingModule" type="System.Web.Routing.UrlRoutingModule, System.Web.Routing, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
    </httpModules>
当然，还得加这个注册

然后是类的写法，添加一个类继承IRouteHandler

 public class WebFormRouteHandler : IRouteHandler
    {
        public WebFormRouteHandler()
        {

        }

        public string VirtualPath { get; private set; }

        public WebFormRouteHandler(string virtualPath)
        {
            this.VirtualPath = virtualPath;
        }

        public IHttpHandler GetHttpHandler(RequestContext requestContext)
        {
            var page = BuildManager.CreateInstanceFromVirtualPath(VirtualPath, typeof(Page)) as IHttpHandler;
            return page;
        }
    }

添加个全局处理程序

protected void Application_Start(object sender, EventArgs e)
        {
            RegisterRoutes(RouteTable.Routes);
        }
 public static void RegisterRoutes(RouteCollection routes)
        {
            routes.Add("Default", new Route("Home", new WebFormRouteHandler("~/Default.aspx")));
            routes.Add("Personal", new Route("Personal/Home", new WebFormRouteHandler("~/TradeInformation/Default.aspx")));
            routes.Add("Personal.AddTrade", new Route("Personal/AddTrade", new WebFormRouteHandler("~/TradeInformation/AddTradeChoice.aspx")));

            routes.Add("Front.Dog", new Route("Trade/Dog", new WebFormRouteHandler("~/Dog/TradeInformation.aspx")));
            routes.Add("Front.Cat", new Route("Trade/Cat", new WebFormRouteHandler("~/Cat/TradeInformation.aspx")));
            routes.Add("Front.Others", new Route("Trade/Others", new WebFormRouteHandler("~/Others/TradeInformation.aspx")));
            routes.Add("Front.Equipment", new Route("Trade/Equipment", new WebFormRouteHandler("~/Equipment/TradeInformation.aspx")));
            routes.Add("Front.Wholesale", new Route("Trade/Wholesale", new WebFormRouteHandler("~/Wholesale/TradeInformation.aspx")));
            
            routes.Add("Front.CatDetail", new Route("Trade/CatDetail", new WebFormRouteHandler("~/Cat/CatTradeInformationDetail.aspx")));
            
           
        }

然后页面访问就可以访问对应的标记。例如