public static JsonMessage Process(HttpRequestModel model)
        {
            JsonMessage slt = new JsonMessage()
            {
                Flag = false
            };

            if (model == null)
            {
                slt.Message = "参数错误";
                return(slt);
            }
            if (string.IsNullOrEmpty(model.Url))
            {
                slt.Message = "请填写网址";
                return(slt);
            }
            if (string.IsNullOrEmpty(model.Method))
            {
                slt.Message = "请不要篡改请求方式";
                return(slt);
            }
            model.Url = model.Url.ToLower();
            if (!model.Url.StartsWith("http://"))
            {
                model.Url = "http://" + model.Url;
            }
            if (!string.IsNullOrEmpty(model.Params))
            {
                if (model.Params.StartsWith("?"))
                {
                    model.Params = model.Params.Replace("?", "");
                }
                if (model.Method == "get")
                {
                    if (model.Url.IndexOf("?") > 0)
                    {
                        model.Url = model.Url + "&" + model.Params;
                    }
                    else
                    {
                        model.Url = model.Url + "?" + model.Params;
                    }
                }
            }
            try {
                switch (model.Method)
                {
                case "get":
                    slt.Flag = true;
                    slt.Data = RequestUtility.HttpGet(model.Url);
                    break;

                case "post":
                    slt.Flag = true;
                    Stream queryStream = RequestUtility.GetQueryStream(model.Params);
                    slt.Data = RequestUtility.HttpPost(model.Url, null, queryStream);
                    break;
                }
            }
            catch (Exception ex) {
                slt.Flag    = false;
                slt.Message = ex.Message;
            }
            return(slt);
        }