- 先创建data.json文件
{
"name": "wen",
"url": "https://www.cnblogs.com/hellowen/",
"address": {
"country": "中国",
"city": "你猜"
},
"links": [
{
"name": "Google",
"url": "http://www.google.com"
},
{
"name": "Baidu",
"url": "http://www.baidu.com"
}
]
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<div id="app">
<div>{{info.name}}</div>
<div>{{info.address.country}}</div>
<a v-bind:href="info.url">点我</a>
</div>
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.16/dist/vue.js"></script>
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
<script>
var vm = new Vue({
el:"#app",
data(){
//请求的返回参数格式，必须和json字符串一样
return{
info:{
name:null,
url:null,
address:{
country:null,
city:null
}
}
}
},
mounted(){ //钩子函数
axios.get(‘data.json‘).then(response => this.info = response.data)
}
})
</script>
</body>
</html>
最终效果
注意：