<script src="https://unpkg.com/vue/dist/vue.js"></script>
<div id="example-2">
<simple-counter></simple-counter>
<simple-counter></simple-counter>
<simple-counter></simple-counter>
</div>
<script>
var xx=Vue.extend({
template: '<h1>{{message}}</h1>',
data:function(){
return {
message:'good'
}
}
});
Vue.component('simple-counter',xx)
var vm = new Vue({
el:"#example-2"
}
)
</script>
输出
image.png
