代码实例
<html lang="en">
<head>
<meta set="UTF-8">
<title>vue.js时间刷新</title>
</head>
<body>
<div id="app">
{{date}}
</div>
<script src="https://www.jq22.com/jquery/vue.min.js"></script><script>
var app=new Vue({
el:'#app',
data:{
date:new Date()
},
mounted:function(){
var _this=this;
this.timer=setInterval(function(){
_this.date=new Date();
},1000)},
beforDestroy:function(){
if(this.timer){
clearInterval(this.timer);
}
}
})
</script>
</body>
</html>