问asp.net通用处理程序调用另一个处理程序

EN

public class Handler1 : IHttpHandler
{
    public void ProcessRequest(HttpContext context)
    {
        context.Response.ContentType = "text/plain";

        var otherurl = "https://localhost:81/otherhandler.ashx";
        // using System.Net;
        var req = (HttpWebRequest)HttpWebRequest.Create(otherurl);
        var sr = new StreamReader(req.GetResponse().GetResponseStream());
        // read stuff: sr.ReadBlock(), sr.ReadToEnd(), ...
        // do something with the response

        context.Response.Write("Hello World");

    }
}