<template>
    <div ref="div1"></div>
<template>
<script>
export default {
    mounted() {
        console.log(this.$refs.div1)
    }
}
</script>

<script setup>
import { ref } from 'vue'
const show = ref(true)
// 任意类型
const list = ref([])
// 对象
const obj = reactive({})

</script>