1 <body>
2 <div id="app">
3 <huml></huml>
4 </div>
5 <script src="vue.js"></script>
6 <!-- <script src="vue2.5.1.js"></script> -->
7 <script type="text/java script">
8 var componentA = {
9 el: "#app"
10 }
11 var vm = new Vue({
12 el:"#app",
13 data: {
14 message: "hello Vue",
15 key: "wodow"
16 },
17 components:{
18 huml: componentA
19 }
20
21 })
22 // console.log(Vue)
23 var Parent = Vue.extend({
24 data: function() {}
25 })
26 var Child = Parent.extend({});
27 console.log(vm.$options)
28 </script>
29 </body>