If there are the following menus in the page
ul class="nav navbar-nav"
li class="active"a href="/index.html"首页/a/li
li id="archive"a href="/archive.html"归档/a/li
li id="categorys"a href="/categorys.html"分类/a/li
li id="about"a href="/about.html"关于/a/li
/ul
If bootstrap does not define the active CSS style by itself
script type="text/javascript"
$(document).ready(function() {
$(".navbar-nav li").click(function() {
$(this).addClass("active").siblings().removeClass("active");
});
});
/script