几天前,我成功地从http://www.kse.com.pk/phps/mktSummary.php链接提取网页源,现在当我尝试做同样的事情时,它返回以下响应
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><meta http-equiv="Content-Script-Type" content="text/javascript"><script type="text/javascript">function setCookie(c_name, value, expiredays) { var exdate = new Date(); exdate.setDate(exdate.getDate()+expiredays); document.cookie = c_name + "=" + escape(value) + ((expiredays==null) ? "" : ";expires=" + exdate.toGMTString()) + ";path=/"; } function getHostUri() { var loc = document.location; return loc.toString(); } setCookie('YPF8827340282Jdskjhfiw_928937459182JAX666', 'xxx.xxx.xxx.xxx', 10); setCookie('DOAReferrer', document.referrer, 10); location.href = getHostUri();</script></head><body><noscript>This site requires JavaScript and Cookies to be enabled. Please change your browser settings or upgrade your browser.</noscript></body></html>
以上链接用作本网站的框架:http : //www.kse.com.pk 我正在使用此代码
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://www.kse.com.pk/phps/mktSummary.php");
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Stream resStream = response.GetResponseStream();
source = new StreamReader(resStream).ReadToEnd();