private HttpWebRequest buildRequest(Dictionary <object, object> context, RequestInputModel Params) { Config Config = (Config)context[Constant.CONFIG_CONTEXT_KEY]; string zone = (string)context[Constant.PARAM_KEY_REQUEST_ZONE]; Dictionary <object, object> paramsQuery = ParamInvokeUtil.getRequestParams(Params, Constant.PARAM_TYPE_QUERY); Dictionary <object, object> paramsBody = ParamInvokeUtil.getRequestParams(Params, Constant.PARAM_TYPE_BODY); Dictionary <object, object> paramsHeaders = ParamInvokeUtil.getRequestParams(Params, Constant.PARAM_TYPE_HEADER); paramsHeaders.Add("action", context["action"]); if (paramsHeaders.ContainsKey("zone")) { paramsHeaders["zone"] = zone; } else { paramsHeaders.Add("zone", zone); } if (context.ContainsKey(Constant.PARAM_KEY_USER_AGENT)) { paramsHeaders.Add(Constant.PARAM_KEY_USER_AGENT, context[Constant.PARAM_KEY_USER_AGENT]); } String requestApi = (String)context[Constant.PARAM_KEY_REQUEST_APINAME]; //string FileBody = GetBodyFile(context[Constant.PARAM_KEY_OBJECT_NAME].ToString()).ToString(); string method = (string)context[Constant.PARAM_KEY_REQUEST_METHOD]; string requestPath = Config.getHost() + Config.getUri(); string singedUrl = SignatureUtil.getURL( Config.getAccessKey(), Config.getAccessSecret(), method, requestPath, paramsQuery, paramsHeaders); singedUrl = Config.getProtocol() + "://" + singedUrl; logger.Info(singedUrl); //System.Console.WriteLine(singedUrl); HttpWebRequest request = HttpRequestClient.getInstance() .buildCloudRequest(method, paramsBody, singedUrl, paramsHeaders); return(request); }