<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue的方法_侠课岛(9xkd.com)</title>
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.16/dist/vue.js"></script>
</head>
<body>
<h1>点击按钮修改名字</h1>
<div id="app">
<p>{{message}}</p>
<button @click="change">点我改名</button>
</div>
<script>
var app = new Vue({
el:"#app",
data() {
return{
message: "小飞侠"
}
},
methods:{
change(){
this.message = "水星仔" // 改变data中属性的值
}
}
})
</script>
</body>
</html>