<!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>Document</title>
</head>
<body>
<div id="app">
<h1>{{acount | currency('€')}}</h1>
</div>
<script src="./vue.js"></script>
<script>
Vue.filter('currency', function (value, flag) {
flag = flag || '￥';
return flag + value.toFixed(2);
})
new Vue({
el: '#app',
data: {
acount: 2000
}
})
</script>
</body>
</html>
