@RequestMapping("/ftp/o_update.do") public String update(Ftp bean, Integer pageNo, HttpServletRequest request, ModelMap model) { WebErrors errors = validateUpdate(bean.getId(), request); if (errors.hasErrors()) { return errors.showErrorPage(model); } // 留空不修改 if (StringUtils.isBlank(bean.getPassword())) { bean.setPassword(manager.findById(bean.getId()).getPassword()); } bean = manager.update(bean); log.info("update Ftp id={}.", bean.getId()); cmsLogMng.operating( request, "ftp.log.update", "id=" + bean.getId() + ";name=" + bean.getName()); return list(pageNo, request, model); }