1、axios组件
Vue并不能直接支持ajax，所以通过组件来实现ajax异步请求。
最为推荐的组件就是 axios。
axios在线cnd
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
示例：
<!DOCTYPE html>
<html lang="en" xmlns:v-bind="http://www.w3.org/1999/xhtml" xmlns:v-on="http://www.w3.org/1999/xhtml">
<head>
<meta charset="UTF-8">
<title>Title</title>
<!--1、导入Vue.js-->
<script src="https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.js"></script>
<!--2、导入axios-->
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
<style>
/* 解决闪烁问题 */
[v-clock]{
display: none;
}
</style>
</head>
<body>
<div id="app" v-clock>
<div>{{info.name}}</div>
<a v-bind:href="info.url">点我</a>
</div>
<script>
var vm = new Vue({
el:"#app",
data(){
return{
info:{
name: null,
url: null,
address: {
street: null,
city: null,
country: null
}
}
}
},
mounted(){
axios.get("../data.json").then(response=>(this.info=response.data));
}
});
</script>
</body>
</html>
data.json
{
"name":"狂神说java",
"url": "http://baidu.com",
"page": "1",
"isNonProfit":"true",
"address": {
"street": "含光门",
"city":"陕西西安",
"country": "中国"
},
"links": [
{
"name": "B站",
"url": "https://www.bilibili.com/"
},
{
"name": "4399",
"url": "https://www.4399.com/"
},
{
"name": "百度",
"url": "https://www.baidu.com/"
}
]
}
结果：
网友评论