                <a href="/dist/html/dashboard/workboard.html" class="nv-nav-subtitle">工作台</a>
                </li>
                <li class="nv-nav-item">
                    <div class="nv-nav-subtitle">
                        <span class="nv-nav-subset-title">可视化方式</span><i class="nvicon-arrow-down"></i></div>
                    <!--子集菜单-->
                    <ul class="nv-nav-leaves">
                        <li class="nv-nav-item">
                            <a class="nv-na