网页抓取类
//--需要引用?using?System.Net?以及?using?System.IO;
private?string?GetContentFromUrll(string?_requestUrl)
????????{
????????????string?_StrResponse?="";
????????????HttpWebRequest?_WebRequest?=?(?HttpWebRequest?)WebRequest.Create(?_requestUrl?);
????????????_WebRequest.Method?=?"GET";
????????????WebResponse?_WebResponse?=?_WebRequest.GetResponse();
????????????StreamReader?_ResponseStream?=?new?StreamReader(?_WebResponse.GetResponseStream(),?System.Text.Encoding.GetEncoding("gb2312"));
????????????_StrResponse?=?_ResponseStream.ReadToEnd();
????????????_WebResponse.Close();?
????????????_ResponseStream.Close();
????????????return?_StrResponse;????????
????????} ?
private?string?GetContentFromUrll(string?_requestUrl)
????????{
????????????string?_StrResponse?="";
????????????HttpWebRequest?_WebRequest?=?(?HttpWebRequest?)WebRequest.Create(?_requestUrl?);
????????????_WebRequest.Method?=?"GET";
????????????WebResponse?_WebResponse?=?_WebRequest.GetResponse();
????????????StreamReader?_ResponseStream?=?new?StreamReader(?_WebResponse.GetResponseStream(),?System.Text.Encoding.GetEncoding("gb2312"));
????????????_StrResponse?=?_ResponseStream.ReadToEnd();
????????????_WebResponse.Close();?
????????????_ResponseStream.Close();
????????????return?_StrResponse;????????
????????} ?
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