<template>

    <!-- <button>
        <slot name="s1">按钮1</slot>
    </button>
    <button>
        <slot name="s2">按钮2</slot>
    </button>
    <button>
        <slot name="s3">按钮3</slot>
    </button> -->
    <button>
        <!-- 作用域插槽的定义 -->
        <slot name="header" message="hello vue.js"></slot>
    </button>
</template>

<script setup>

</script>

<style scoped>

</style>
