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| <div id="app">
<h3>{{user.name}}=={{user.age}}=={{user.pwd}}</h3>
<!-- 遍历对象 --> <span v-for="(value, key, index) in user"> {{key}}: {{value}}==={{index}} </span>
<!-- 遍历书序 --> <ul v-for="(city, index) in arr"> <li>{{index + 1}}: {{city}}</li> </ul> <hr> <!-- 遍历数组中的对象 --> <ul v-for="(value, index) in users" :key="index"> <li>{{index+1}}: {{value.name}}=={{value.age}}</li> </ul>
</div>
<script src="js/vue.min.js"></script> <script> new Vue({ el: "#app", data: { user: {name: "小黑", age: 23, pwd: "123456"}, arr: ["四川", "北京", "山西"], users: [{name: "小黑", age: 13, pwd: "123456"}, {name: "小张", age: 23, pwd: "123456"}, {name: "小波", age: 63, pwd: "123456"}, ] }, }) </script>
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