原生js顶部进度条
<script type="text/javascript" src="eventEmitter.min.js"></script>
<script type="text/javascript" src="topIndicator.js"></script>
<script type="text/javascript">
var indicator = new TopIndicator()
indicator.once("end", function() {
//callback
})
</script>
- color: (default: lightseagreen)
var indicator = new TopIndicator({
color: 'red'
})