<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<style>
</style>
<script src="vue.js"></script>
<script>
</script>
</head>
<body>
<div id="box">
{{a | toDou 1 2}}
</div>
<script>
Vue.filter(‘toDou‘,function(input,a,b){
alert(a+‘,‘+b);
return input<10?‘0‘+input:‘‘+input;
});
var vm=new Vue({
data:{
a:9
},
methods:{
}
}).$mount(‘#box‘);
</script>
</body>
</html>
时间： 2024-10-10 01:29:07