如何讓表格內的按鈕提示信息
<span slot="action" slot-scope="text, record">
<a-tooltip>
<template slot='title'>
邀請
</template>
<a @click="addDriverRelationInvitation(record)">
<a-icon style="margin-left: 10px" type="share-alt"/>
</a>
</a-tooltip>
</span>