vue3 ＜script setup＞ 子组件，获取父组件的数据

父组件

<template>
    <div>
        <slot/>
    </div>
</template>

<script lang="ts" setup>
const props = defineProps({
    type: {
        type:  String,
        default: 10
    }
})
</script>

子组件

<template>
    <div>test</div>
</template>

<script lang="ts" setup>
import { getCurrentInstance } from "vue"
//获取父组件数据
const type = getCurrentInstance()?.parent?.props.type;
console.log(type)
</script>