public HttpResponseMessage GetSectionDataGis(string BeginDate = "", string EndDate = "") { string result = string.Empty; try { DataTable dt = new DataTable(); dt = rule.GetWaterAutoPublishGis(BeginDate, EndDate); result = rule.JsonStr("ok", "", dt); } catch (Exception e) { result = rule.JsonStr("error", e.Message, ""); } return(new HttpResponseMessage { Content = new StringContent(result, System.Text.Encoding.UTF8, "application/json") }); }