适合 PJAX / SPA 的顶部细进度条。
引用代码
<link rel="stylesheet" href="https://cdn.bootcdn.net/ajax/libs/nprogress/0.2.0/nprogress.min.css">\n<script src="https://cdn.bootcdn.net/ajax/libs/nprogress/0.2.0/nprogress.min.js"></script>资源地址
https://cdn.bootcdn.net/ajax/libs/nprogress/0.2.0/nprogress.min.js