amis/docs/components/button.md

title	description	type	group	menuName	icon	order
Button 按钮		0	⚙ 组件	Button 按钮		29

基本用法

{
  "label": "弹个框",
  "type": "button",
  "actionType": "dialog",
  "dialog": {
    "title": "弹框",
    "body": "这是个简单的弹框。"
  }
}

button 实际上是 action 的别名，更多用法见action