读取远程网页能做什么就不用多说了吧,做小偷程序或是采集,也就诸如此类了吧。
public string GetPage(string url){HttpWebRequest request = null;HttpWebResponse response = null;StreamReader reader = null;try{request = (HttpWebRequest)WebRequest.Create(url);request.Timeout = 20000;request.AllowAutoRedirect = false;response = (HttpWebResponse)request.GetResponse();if (response.StatusCode == HttpStatusCode.OK && response.ContentLength < 1024 * 1024){reader = new StreamReader(response.GetResponseStream(), System.Text.Encoding.Default);string html = reader.ReadToEnd();return html;}}catch{}finally{if (response != null){response.Close();response = null;}if (reader != null)reader.Close();if (request != null)request = null;}return string.Empty;}