dy-admin-live/src/components/live-broadcast/header.tsx

import { defineComponent } from 'vue'
import { ElButton } from 'element-plus'

export default defineComponent({
  name: 'LiveBroadcastHeader',
  render() {
    return (
      <div>
        <h3>直播内容：如何在校管乐团中锻炼孩子的自我管理及团队协作意识</h3>
        <ElButton type="danger">关闭直播</ElButton>
      </div>
    )
  }
})