@RequestMapping("/load/config") @ResponseBody public ExtData load( @RequestParam(value = "page", required = false, defaultValue = "1") Integer currentPage, @RequestParam(required = false, value = "limit", defaultValue = "10") Integer pageSize, HttpServletRequest request) { Page<SystemConfigEntity> datas = systemConfigDao.findAll(new ExtPageRequest(currentPage, pageSize)); return new ExtGridData(true, datas.getTotalElements(), datas.getContent()); }