<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>vue-指令v-for</title>
</head>
<body>
<div id="app">
<h3>水果店</h3>
<ul>
<li v-for="(item,index) in list">
{{item}}--{{index}}
</li>
</ul>
</div>
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
<script>
const app = new Vue({
el:'#app',
data:{
list:['西瓜','苹果','鸭梨','榴莲']
},
})
//data中的数据,是会被添加到实列上
//1.访问数据 实列.属性名
//2.修改数据 实列.属性名=新值
</script>
</body>
</html>