private UserGroupAdminModel userGroupAdminModel;
@RequestMapping(value={"", "/"})
public String index(Model model, HttpServletRequest request){
PageParam pageParam = createPageParam(request);
List<User> userList = userAdminModel.getList(pageParam);
model.addAttribute("users", userList);
int total = userAdminModel.getTotal();
Pagination pagination = new Pagination();
pagination.setTotal(total).setPage(pageParam.getPage())
.setLimit(pageParam.getLimit()).setText(message(request, "text.pagination"))
.setUrl(uri("/admin/user/user"));
model.addAttribute("pagination", pagination.render());
return "/admin/user/userList";
}