网页抓取，asp.net C#源码 

1 WebRequest request = WebRequest.Create("目标地址");
2 WebResponse response = request.GetResponse();
3 StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.GetEncoding("gb2312"));
4 
5  result = reader.ReadToEnd();//返回的html源码
6 
7 reader.Close();
8 reader.Dispose();
9 response.Close();

 

posted @ 2016-04-27 16:56  b小青青  阅读(203)  评论(0)    收藏  举报