/// <summary>  
        /// 獲取連結返回資料  
        /// </summary>  
        /// <param name="Url">連結</param>  
        /// <param name="type">請求型別</param>  
        /// <returns></returns>  
        public string GetUrltoHtml(string Url, string type)
        {
            try
 

            {
                System.Net.WebRequest wReq = System.Net.WebRequest.Create(Url);
                System.Net.WebResponse wResp = wReq.GetResponse();
                System.IO.Stream respStream = wResp.GetResponseStream();
                using (System.IO.StreamReader reader = new System.IO.StreamReader(respStream, Encoding.GetEncoding(type)))
                {
                    
 
return reader.ReadToEnd();
                }
            }
            catch (System.Exception ex)
            {
                return ex.Message;
            }
        }

  //呼叫方法
stringj=GetUsersHelper.GetUrltoHtml(url,type);//獲取微信伺服器返回字串