1 DOCTYPE html>
2 <html lang='en'>
3 <head>
4 <meta charset='UTF-8'>
5 <meta http-equiv='X-UA-Compatible' content='IE=edge'>
6 <meta name='viewport' content='width=device-width, initial-scale=1.0'>
7 <script src='https://unpkg.com/vue/dist/vue.js'>script>
8 <title>title>
9 head>
10 <body>
11 <div id='app'>
12 <botton-count>botton-count>
13 <botton-count>botton-count>
14
15 <botton-count>botton-count>
16
17 div>
18 <script>
19 Vue.component("botton-count",{
20 template:"",
21 data:function(){
22 return{
23 count:0
24 }
25 }
26 }
27
28 )
29
30 new Vue({
31 el:'#app',
32 data:{}
33 }
34 )
35 script>
36 body>
37 html>