<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>

<div id="app">
        <li v-for="(item,key) in array">
            {{item}}{{key}}
        </li>
        <li v-for="(v,key,index) in object">
            {{v}}__{{key}}__{{index}}
        </li>
</div>

<script>
    var app = new Vue({
        el: '#app',
        data: {
            array:[
                {id:1,name:'测试循环1'},
                {id:2,name:'测试循环2'},
                {id:3,name:'测试循环3'}
            ],
            object:{
                name:'姓名',
                age:30,
                sex:'未知'
            }
        }
    })
</script>
</body>
</html>

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