现在用的windows 7的系统,在web调试时,运行到webRequest.GetResponse()就报错401错误未经授权。
而我把这个改成windows form程序时就没任何问题。
请问如何解决这个问题??? public string HttpGet(string url, string queryString)
        {
            string responseData = null;            if (!string.IsNullOrEmpty(queryString))
            {
                url += "?" + queryString;
            }            HttpWebRequest webRequest = WebRequest.Create(url) as HttpWebRequest;
            webRequest.Method = "GET";
            webRequest.ServicePoint.Expect100Continue = false;
            webRequest.Timeout = 20000;            StreamReader responseReader = null;            try
            {
                responseReader = new StreamReader(webRequest.GetResponse().GetResponseStream());
                responseData = responseReader.ReadToEnd();
            }
            catch
            {
            }
            finally
            {
                webRequest.GetResponse().GetResponseStream().Close();//在这报错了
                responseReader.Close();
                responseReader = null;
                webRequest = null;
            }            return responseData;
        }