前端轻量级进度条NProgress

//引入NProgress样式及JS
<link rel='stylesheet' href="/nprogress/nprogress.css"/>
<script src="/nprogress/nprogress.js"></script>
//app.html中添加启动代码
<script>
    $(function () {
        NProgress.start();
        NProgress.done();
    })
</script>

官网地址：

http://ricostacruz.com/nprogress/