piccgrad/build/classes/java/main/templates/common/top.ftl

<div class="row border-bottom">
    <nav class="navbar white-bg navbar-fixed-top" role="navigation" style="margin-bottom: 0">
        <ul id="top-ul" class="nav navbar-top-links navbar-right">

            <li><span class="m-r-sm text-muted welcome-message">欢迎使用车辆管理</span></li>
            <li class="dropdown">
                <a data-toggle="dropdown" class="dropdown-toggle">
                    <span class="text-muted text-xs block">${(shiro.getUser().getUserName())!}<b class="caret"></b></span>
                </a>
                <ul class="dropdown-menu animated fadeInRight m-t-xs">
                    <li><a href="logout">退出</a></li>
                </ul>
            </li>
    </nav>
</div>