HTML页
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
<script type="text/javascript" src="./vue.js"></script>
</head>
<body>
<div id="app">
<my-com></my-com>
</div>
<script type="text/javascript" src="./index.js"></script>
<script type="text/javascript" src="./input-number.js"></script>
<!-- <script type="text/javascript">
Vue.component('my-com',{
template:'<div>brb</div>'
});
</script> -->
</body>
</html>
组件页
Vue.component('my-com',{
template:'<div>bea</div>'
});
index.js页
var app =new Vue({
el:'#app',
})
Stardust1001