Index.vue:
<script setup>
import { ref, onMounted } from 'vue'
import Child from './Child.vue'
import './index.css'
onMounted(() => {})
</script>
<template>
<div class="m-home-wrap">
<component :is="Child"></component>
<div class="m-home-demo"></div>
</div>
</template>
<style></style>Child.vue:
<template>
<div>子组件</div>
</template>
<script setup></script>
<style></style>
