<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>$event</title>
<script src="./vue.js"></script>
</head>
<body>
<div id="app">
<a href="http://www.apple.com" @click="handleClick('禁止打开',$event)">打开链接</a>
</div>
<script>
var app=new Vue({
el:'#app',
methods:{
handleClick:function(message,event){
event.preventDefault();
window.alert(message);
}
}
})
</script>
</body>
</html>
