前端页面加载进度条插件对比：NProgress.js与Pace.js实战指南

<link rel="stylesheet" type="text/css" href="css/NProgress.css" rel="external nofollow" >
 <script src="js/NProgress.js" type="text/javascript"></script><br>//还有jquery要引入进来

<script>
$(function() {
 　　NProgress.start();
 　　$(window).load(function() {
 　　NProgress.done();
 });
</script>

<script type="text" id="myId"><br>　　<div class="splash card"><br> 　　<p class="lead" style="text-align:center">不要回来，马上走开...</p>
　　 <div class="progress">
 　　<div class="mybar" role="bar">
 　　</div>
 　　</div>
</div><br></script>

html,body,iframe{
 margin: 0;
 padding: 0;
}
#nprogress{
 position: fixed;
 top: 0;
 right: 0;
 bottom: 0;
 left: 0;
 background-color: #f7f7f7;
 z-index: 999;
}
.spinner-icon{
 display: none!important;
}
.splash {
 position:absolute;
 top:40%;
 left:0;
 right:0;
 margin: auto;
 }
 .splash img {
 display: block;
 margin-left: auto;
 margin-right: auto;
 height: 100px;
 width: 100px;
 }
 .card {
 background-color: #f7f7f7;
 padding: 20px 25px 15px;
 margin: 0 auto 25px;
 width: 380px;
 }
 .mybar {
 background: #29d;
 height:10px;
 }
 .progress {
 height: 10px;
 overflow: hidden;
 }

<script type="text/javascript">
 $(function(){
  NProgress.configure({
  template: $('#myId').html() // template是用来设置动画样式的属性
  });
  NProgress.start();
 });
 $(window).load(function(){
  NProgress.done();
 })
 </script>

<script type="text" id="myId">
　　<em id="__mceDel"><em id="__mceDel"><div class="bar" role="bar" style="display=block"><br>　　　　<div class="peg"></div><br>　　</div><br>　　<div class="spinner" role="spinner"><br>　　　　<div class="spinner-icon"></div><br>　　</div></em></em>
</script>

<head>
 <script src="/pace/pace.js"></script>
 <link href="/pace/themes/pace-theme-barber-shop.css" rel="external nofollow" rel="stylesheet" /> <br>　　<!-- 此处的css样式就决定了加载进度动画的样式 -->
</head>