乾貨：

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
 <aside class="col-sm-3 col-md-2 col-lg-2 sidebar">
      <ul class="nav nav-sidebar">
        <li><a href="javascript:void(0)">報告</a></li>
      </ul>
      <ul class="nav nav-sidebar">
        <li><a href="${pageContext.request.contextPath}/admin/blog/listPage.html">文章</a></li>
        <li><a href="notice.html">公告</a></li>
        <li><a href="comment.html">評論</a></li>
        <li><a data-toggle="tooltip" data-placement="bottom" title="網站暫無留言功能">留言</a></li>
      </ul>
      <ul class="nav nav-sidebar">
        <li><a href="category.html">欄目</a></li>
        <li><a class="dropdown-toggle" id="otherMenu" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">其他</a>
          <ul class="dropdown-menu" aria-labelledby="otherMenu">
            <li><a href="flink.html">友情連結</a></li>
            <li><a data-toggle="modal" data-target="#areDeveloping">訪問記錄</a></li>
          </ul>
        </li>
      </ul>
      <ul class="nav nav-sidebar">
        <li><a class="dropdown-toggle" id="userMenu" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">使用者</a>
          <ul class="dropdown-menu" aria-labelledby="userMenu">
            <li><a data-toggle="modal" data-target="#areDeveloping">管理使用者組</a></li>
            <li><a href="manage-user.html">管理使用者</a></li>
            <li role="separator" class="divider"></li>
            <li><a href="loginlog.html">管理登入日誌</a></li>
          </ul>
        </li>
        <li><a class="dropdown-toggle" id="settingMenu" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">設定</a>
          <ul class="dropdown-menu" aria-labelledby="settingMenu">
            <li><a href="setting.html">基本設定</a></li>
            <li><a href="readset.html">閱讀設定</a></li>
            <li role="separator" class="divider"></li>
            <li><a data-toggle="modal" data-target="#areDeveloping">安全配置</a></li>
            <li role="separator" class="divider"></li>
            <li class="disabled"><a>擴充套件選單</a></li>
          </ul>
        </li>
      </ul>
</aside>
<script>
$(document).ready(function () {
    /*通過位址列url啟用選單狀態*/
    $(".sidebar .nav-sidebar li a").each(function () {
        if (window.location==$(this)[0].href) {
            $(this).removeAttr("data-hover");
            $(this).parent().addClass('active').siblings().removeClass("active");
        }
    });
});
</script>