vue-cli3文件的引入

<template>
  <div id="app">
    <h1>{{msg}}</h1>
    <ul v-for="(item,index) in items">
  <li>{{item}}</li>
    </ul>
    <audio :src="audioSrc" autoplay="" controls=""></audio>
  </div>
</template>

<script>
import audio1 from "./assets/audio.mp3"
export default {
  name: ‘App‘,
  data(){
    return {
        msg: "菜单",
        items: ["宫保鸡丁","回锅肉","糖醋排骨"],
        audioSrc: audio1
    }
  }
}
</script>

<style>
</style>