<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style type="text/css">
body,p,img,dl,dt,dd,ul,ol,h1,h2,h3,h4,h5,h6{margin:0;padding:0;}
body{position:relative;font:12px/1.5 Simsun,Arial;}
ul,ol{list-style:none;}img{border:0 none;}input,select{vertical-align:middle;}table{border-collapse:collapse;}s,em,i{font-style:normal;text-decoration:none;}
a{outline:none;text-decoration:none;}a:hover{text-decoration:underline;}
.clear{*zoom:1;}.clear:after{clear:both;content:".";display:block;height:0;overflow:hidden;visibility:hidden;zoom:1;}
#app li {
position: absolute;
left: 0;
top: 0;
}
</style>
<script src="https://unpkg.com/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
<ul>
<li v-for="img in imgs" :key="img"><img :src="img"></li>
</ul>
</div>
<script type="text/javascript">
new Vue({
el: '#app',
data: {
imgs: [
'https://img11.360buyimg.com/da/jfs/t4000/107/2234194410/85271/6c24d985/58a50cafNb60886c9.jpg',
'https://img20.360buyimg.com/da/jfs/t3154/175/5917485830/129679/f123634c/5897e6a2N83837dd2.jpg',
'https://img1.360buyimg.com/da/jfs/t3133/89/5984232745/66970/beaf615c/589ac9bcNe544a72e.jpg',
'https://img20.360buyimg.com/da/jfs/t3157/165/6117849901/102894/88bf53b8/589d67b6Ne8986a9e.jpg'
]
},
mounted: function () {
this.startChange();
},
methods: {
startChange: function () {
setInterval(this.next, 2000);
},
next: function () {
this.imgs.push(this.imgs.shift());
}
}
})
</script>
</body>
</html>
