13 - DOM传送门

[zhipengbird]

// 你的答案
<script setup>
import { Teleport } from 'vue';
const msg = 'Hello World';
</script>

<template>
  <!-- Renders it to a child element of the `body` -->

  <Teleport to="body">
    <span>{{ msg }}</span>
  </Teleport>
</template>