HttpWebRequest request = (HttpWebRequest)WebRequest.Create(URL);怎么获取返回值？

Question

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(URL);怎么获取返回值？

Answer 1

byte[] data = encoding.GetBytes("");
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("");
Stream writer = request.GetRequestStream();
        writer.Write(data, 0, data.Length);
        writer.Flush();
        writer.Close();
        HttpWebResponse response = (HttpWebResponse)request.GetResponse();
        Stream stream = response.GetResponseStream();
        StreamReader reader = new StreamReader(stream, encoding);
        string html = reader.ReadToEnd();

Answer 2

            HttpWebResponse webResponse = (HttpWebResponse)httpRequest.GetResponse();            
            Stream receiveStream = webResponse.GetResponseStream();
            StringBuilder responseData = new StringBuilder();             
            StreamReader streamReader = new StreamReader(receiveStream, Encoding.GetEncoding("GB2312"));
            string line = null;
            while ((line = streamReader.ReadLine()) != null)
            {
                responseData.Append(line);
            }
            webResponse.Close();
            return responseData.ToString();
使用httpwebresponse来接收