<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 测试实例 - 菜鸟教程(runoob.com)</title>
<script src="https://unpkg.com/vue@next"></script>
</head>
<body>
<div id="hello-vue" class="demo">
{{ message }}
<gretting>小王</gretting>
</div>
<script>
const HelloVueApp = {
data() {
return {
message: 'Hello Vue!!'
}
}
}
var app=Vue.createApp(HelloVueApp);
app.component("gretting",{template:'<div>你好：<slot>匿名用户</slot></div>'});
app.mount('#hello-vue')
</script>
</body>
</html>