你这个地址在浏览器浏览就是HTTP Status 500 -type Exception reportmessagedescription The server encountered an internal error () that prevented it from fulfilling this request.exceptionjava.lang.NullPointerExceptionnote The full stack trace of the root cause is available in the Apache Tomcat/6.0.33 logs. Apache Tomcat/6.0.33程序当然是500 了
System.Net.HttpWebRequest request = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(url);
request.UserAgent = "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)";
System.Net.WebResponse response = request.GetResponse();
System.IO.Stream resStream = response.GetResponseStream();
System.IO.StreamReader sr = new System.IO.StreamReader(resStream, Encoding.UTF8);
string html = (sr.ReadToEnd());
resStream.Close();
sr.Close();
return html;
这个方法的.
能提供下其他抓取的方法么?
System.Net.WebResponse response = request.GetResponse();
这句就报500错了.
Apache Tomcat/6.0.33程序当然是500 了
http://www.ruyicai.com/chlw/function/selectAll!getCaseDetail?caselotId=C00000002597450
你看这个.这是可以的.
谢谢.
我找了个朋友试也是这样.这样的东西如何抓呢?