@RequestMapping("/dataList") public void dataList(HttpServletRequest request, HttpServletResponse response) { Map<String, Object> map = new HashMap<String, Object>(); map.put("code", ServletRequestUtils.getStringParameter(request, "code", "").trim()); map.put("name", ServletRequestUtils.getStringParameter(request, "name", "").trim()); map.put("isvalid", ServletRequestUtils.getStringParameter(request, "isvalid", "").trim()); Page<Role> page = PageUtil.getPageObj(request); page = roleBusiness.queryPage(map, page); // 设置页面数据 Map<String, Object> jsonMap = new HashMap<String, Object>(); jsonMap.put("total", page.getTotalCount()); jsonMap.put("rows", page.getResult()); HtmlUtil.writerJson(response, jsonMap); }