1.调用导航及子菜单

<nav>
  <ul id="starlist">
    <php>
       $navMenuModel = new \app\admin\model\NavMenuModel(); 
           $menus = $navMenuModel->navMenusTreeArray('1');
    </php>
    <li>
      <a href="/">网站首页</a>
    </li>
    <volist name="menus" id="vo">
      <php>
         $submenus = $navMenuModel->subNavMenusTreeArray($vo['id']);
      </php>
      <li class="menu">
        <a href="{$vo['href']}" target="{$vo['target']}">{$vo['name']}</a>
          <ul class="sub">
          <volist name="submenus" id="subvo">
            <li>
              <a href="{$subvo['href']}">{$subvo.name}</a>
            </li>
          </volist>
         </ul>
                    <span>