如题，在HTML和JavaScript中设置了数组，但是在网页中并没有显示
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>vueapp</title>
<script src="https://static.runoob.com/assets/vue/1.0.11/vue.min.js"></script>
<script src="vueapp.js"></script>
</head>
<body>
<div id="app">
<ul>
<li v-for="todo in todos">
{{todo.text}}
</li>
</ul>
</div>
<!--arrays--->
<div id="app">
<ul id="example 2">
<li v-for="item in items">
{{parentMessage}}-{{$index}}-{{item.message}}
</li>
</ul>
</div>
</body>
<script src="vueapp.js"></script>
</html>
// JavaScript Document
new Vue({
el:'#app',
data:{
todos:[
{text:'learn javascript'},
{text:'learn vue.js'},
{text:'build something awesome'}
]
}
})
var example2=new Vue({
el:'#example 2',
data:{
parentMessage:'official website',
items:[
{message:'www.runoob.com'},
{message:'www.runoob.com'},
]
}
})
