CookieContainer cookieContainer = new CookieContainer(); 　　　　 [HttpPost]         public string CommonPost(string url)         {             log.Info(CookieHelper.GetCookie("ITDC_UserName") + "进入方法CommonPost Url=" + url);             Uri address = new Uri(System.Configuration.ConfigurationManager.AppSettings["RESTfulAPI"].ToString() + url);             HttpWebRequest request = WebRequest.Create(address) as HttpWebRequest;             request.Method = "POST";             request.ContentType = "application/x-www-form-urlencoded"; 　　　　　　　//远程服务,需要加入cookie验证             cookieContainer.Add(address, GetCookie("ITDC_UserName"));             cookieContainer.Add(address, GetCookie("ITDC_UserRole"));             request.CookieContainer = cookieContainer;             StringBuilder data = new StringBuilder();             for (int i = 0; i < Request.QueryString.Count; i++)             {                 if (Request.QueryString.Keys[i].ToString() == "url") continue;                 data.Append("&" + Request.QueryString.Keys[i].ToString() + "=" + Request.QueryString[i].ToString());             }             // Create a byte array of the data we want to send             byte[] byteData = UTF8Encoding.UTF8.GetBytes(data.ToString().TrimStart('&'));             // Set the content length in the request headers             request.ContentLength = byteData.Length;             // Write data              using (Stream postStream = request.GetRequestStream())             {                 postStream.Write(byteData, 0, byteData.Length);             }              string result = "";             using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)             {                 StreamReader reader = new StreamReader(response.GetResponseStream());                 result = reader.ReadToEnd();             }             log.Info(CookieHelper.GetCookie("ITDC_UserName") + " 执行完成 CommonPost Url=" + url);             return (result);         }

Ext.Ajax.request({url: APIUrl + '/Nebula/CommonPost?url=/Nebula/PostComment/&KlId=1&Msg=ok&Author=admin&Title=文章标题',                   method: "POST",                   success: function (response) {                               Ext.Viewport.unmask();                               var obj = Ext.decode(response.responseText);                               Ext.Msg.alert("提示", obj.Msg, Ext.emptyFn);                            },                   failure: function (response) {                               Ext.Viewport.unmask();                               Ext.Msg.alert("提示", "操作失败，请检查网络！", Ext.emptyFn);                            } });