httppost请求jwt接口,basic认证

  /// <summary>
        /// jwt 验证接口
        /// </summary>
        /// <param name="url"></param>
        /// <param name="data"></param>
        /// <returns></returns>

        public static string PostBearerAsync(string Url, string token, string data)
        {
            string retString = string.Empty;
            try
            {

                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url);
                request.Method = "POST";
                request.ContentType = "application/json; charset=utf-8";
                request.Headers.Add("Authorization", "Bearer " + token);
                using (StreamWriter dataStream = new StreamWriter(request.GetRequestStream()))
                {
                    dataStream.Write(data);
                    dataStream.Close();
                }
                HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                string encoding = response.ContentEncoding;
                if (encoding == null || encoding.Length < 1)
                {
                    encoding = "UTF-8"; //默认编码  
                }
                StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.GetEncoding(encoding));
                retString = reader.ReadToEnd();

            }

            catch (Exception ex)
            {
                retString = ex.Message.ToString();
            }
            return retString;





        }

     public static async Task<string> PostAsync(string serviceAddress, string strContent, string ContentType, string m_Username, string m_Password)
        {

            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(serviceAddress);

            request.Method = "POST";
            if (string.IsNullOrEmpty(ContentType))
            {
                request.ContentType = "application/json";
            }
            else
            {
                request.ContentType = ContentType;
            }

            string mergedCredentials = string.Format("{0}:{1}", m_Username, m_Password);
            byte[] byteCredentials = UTF8Encoding.UTF8.GetBytes(mergedCredentials);
            string base64Credentials = Convert.ToBase64String(byteCredentials);
            request.Headers.Add("Authorization", "Basic " + base64Credentials);


            using (StreamWriter dataStream = new StreamWriter(request.GetRequestStream()))
            {
                dataStream.Write(strContent);
                dataStream.Close();
            }
            HttpWebResponse response = (HttpWebResponse)await request.GetResponseAsync();
            string encoding = response.ContentEncoding;
            if (encoding == null || encoding.Length < 1)
            {
                encoding = "UTF-8"; //默认编码  
            }
            StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.GetEncoding(encoding));
            string retString = reader.ReadToEnd();

            return retString;

            //解析josn
            //JObject jo = JObject.Parse(retString);
            //Response.Write(jo["message"]["mmmm"].ToString());

        }