获取301 URl重定向到的位置

Question

我有以下几点：

HttpWebRequest webRequest = HttpWebRequest)WebRequest.Create("http://www.google.com/");
webRequest.AllowAutoRedirect = false;
HttpWebResponse response = (HttpWebResponse)webRequest.GetResponse();
HttpStatusCode wRespStatusCode = new HttpStatusCode();

try
{
    response = (HttpWebResponse)webRequest.GetResponse();
    wRespStatusCode = response.StatusCode;
}
catch (WebException we)
{
    wRespStatusCode = ((HttpWebResponse)we.Response).StatusCode;
}

MessageBox.Show(wRespStatusCode.ToString());

获取HTTP请求的状态代码。

如果是301“永久移动”响应，我想知道如何找到请求被重定向到的新URL？

Answer 1

如301 status code section in the HTTP specification所示，请查看Location标题，可从HttpWebResponse.Headers媒体资源中访问。