C#請求網頁(Get、Post)

Get方式請求網頁

 string url = "http://127.0.0.1/page.aspx?id=1&user=hzt"; WebRequest request = WebRequest.Create(url); WebResponse response = request.GetResponse(); Stream s = response.GetResponseStream(); StreamReader sr = new StreamReader(s, Encoding.GetEncoding("gb2312")); MessageBox.Show(sr.ReadToEnd()); sr.Dispose(); sr.Close(); s.Dispose(); s.Close();

 

 

Post方式請求網頁

string url = "http://127.0.0.1/page.aspx"; string postData = "id=1&user=hzt"; WebRequest request = WebRequest.Create(url); request.Method = "Post"; request.ContentType = "application/x-www-form-urlencoded"; request.ContentLength = postData.Length; StreamWriter sw = new StreamWriter(request.GetRequestStream()); sw.Write(postData); sw.Flush(); WebResponse response = request.GetResponse(); Stream s = response.GetResponseStream(); StreamReader sr = new StreamReader(s, Encoding.GetEncoding("gb2312")); MessageBox.Show(sr.ReadToEnd()); sw.Dispose(); sw.Close(); sr.Dispose(); sr.Close(); s.Dispose(); s.Close();