获取http://XX.XX.XX.XX :XXXX/QuestionResult.aspx?method=接口返回值

private string GetWeather(string strRegisterNo)

        {

            string getWeatherUrl = "http://XX.XX.XX.XX :XXXX/QuestionResult.aspx?method=GetQuestionResultData&reportNo=" + strRegisterNo + "";  //

            WebRequest webReq = WebRequest.Create(getWeatherUrl);

            WebResponse webResp = webReq.GetResponse();

            Stream stream = webResp.GetResponseStream();

            StreamReader sr = new StreamReader(stream, Encoding.UTF8);

            string html = sr.ReadToEnd();

            sr.Close();

            stream.Close();

            return html.Replace("(", "").Replace(")", "");

        }