重写网址.ASP.NET C# [英] rewrite url. asp.net c#

问题描述

如何重写url字符串.在 asp.net 中使用 c#.net.

how to rewrite url string. in asp.net with c#.net.

推荐答案

ASP.NET 通过 System.Web.Routing，它不仅仅适用于 ASP.NET MVC.

ASP.NET supports URL rewriting via System.Web.Routing, it is not just for ASP.NET MVC.

请参阅 MSDN 上的如何:通过 Web 表单使用路由.

See How to: Use Routing with Web Forms on MSDN.

让 URL ~/foo 由页面处理 ~/example/foo.aspx 在 global.asax.cs 中注册路由

To have URL ~/foo handled by page ~/example/foo.aspx register the route in global.asax.cs

void Application_Start(object sender, EventArgs e)
{
    Route r = new Route("{Parameter}", new ExampleRouteHandler());
    Routes.Add(r);
}

路由处理程序可能如下所示:

And the route handler might look like this:

public class ExampleRouteHandler : IRouteHandler
{
    public IHttpHandler GetHttpHandler(RequestContext requestContext)
    {
        string page = requestContext.RouteData.GetRequiredString("Parameter");

        if (page == "") {
            page = "default";
        }

        string @virtual = string.Format("~/example/{0}.aspx", page);

        return (Page)BuildManager.CreateInstanceFromVirtualPath(@virtual, typeof(Page));
    }
}

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