c#从0开始写采集软件第二弹创建界面访问网页 - 精易论坛

private void but_http_Click (object sender, EventArgs e)
{
string url = "http://www.17k.com/";
string host = "www.17k.com";
string html= this.Get (url,host);
text_msg.Text = html;
}

private string Get (string url,string host)
{
string html = string.Empty;
HttpWebRequest http = WebRequest.CreateHttp (url);
http.Method = "GET";
http.Host = host;
http.UserAgent = "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36";
http.ProtocolVersion = HttpVersion.Version10;
HttpWebResponse response = http.GetResponse () as HttpWebResponse;
Stream responseStream = response.GetResponseStream ();
using (StreamReader reader = new StreamReader (responseStream, Encoding.GetEncoding ("UTF-8")))
{
html = reader.ReadToEnd ();
}
responseStream.Close ();
response.Close ();
return html;
}