<body>
<div id="root">
<child @click.native="handleClick"></child>
</div>
<script>
Vue.component("child",{
template: "<div>Child</div>"
})
var vm = new Vue({
el: "#root",
data: {
},
methods: {
handleClick: function(){
alert("click")
}
}
})
</script>
</body>