public ActionResult Save() { GeoModel geo = new GeoModel(); geo = ObjectUtil.Eval(geo, Request.Params, "", ""); if (string.IsNullOrEmpty(geo.id)) { geo.id = geo.createPk().ToString(); } JsResultObject result = BaseZdBiz.SaveOrUpdate(geo, "地理信息"); return(JsonText(result, JsonRequestBehavior.AllowGet)); }