急救！怎么转发Reqeust_ASP.NET

急救！如何转发Reqeust？
现在我是想实现这样一个功能，当有人访问A站点的一个页面的时候，我想把这个request同时转发到我另外一个站点B的同样一张页面上，该如何操作呢？A和B是部署的同样两份webapplication

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你这样做有什么意义？

可以在Global.asax

C# code

  void Application_BeginRequest(Object sender, EventArgs e)    {        //这里把你的请求转发到站点B    }
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C# code    void Application_BeginRequest(Object sender, EventArgs e)    {        HttpApplication application = sender as HttpApplication;        HttpRequest request = application.Request;        string domain = "http://www.b.com";        string url = domain + request.Url.AbsolutePath + request.Url.Query;        System.Net.HttpWebRequest webRequest = System.Net.WebRequest.Create(url) as System.Net.HttpWebRequest;        if (request.HttpMethod == "GET")        {            //模拟个包            webRequest.Accept = "*/*";            webRequest.UserAgent = request.UserAgent;            foreach(string head in request.Headers)                webRequest.Headers.Add(head,request.Headers[head]);                        //还有其它的也加进去        }        else if (request.HttpMethod == "POST")        {             //同理        }            }