hh-k8-ampe-mini/node_modules/vant-aliapp/dist/pages/overlay/index.axml

<view class='page-container-classname' ref='saveChildRef0'>
  <demo-block title='基础用法' padding=" " ref='saveChildRef1'>
    <van-button type='primary' onClick='onClickShow' ref='saveChildRef2'>
      显示遮罩层
    </van-button>
    <van-overlay show='{{ show }}' onClick='onClickHide' ref='saveChildRef3'>
    </van-overlay>
  </demo-block>
  <demo-block title='嵌入内容' padding=" " ref='saveChildRef4'>
    <van-button type='primary' onClick='onClickShowEmbedded' ref='saveChildRef5'>
      嵌入内容
    </van-button>
    <van-overlay show='{{ showEmbedded }}' onClick='onClickHideEmbedded' ref='saveChildRef6'>
      <view class='wrapper'>
        <view class='block' catchTap='antmoveAction' data-antmove-tap='noop'>
        </view>
      </view>
    </van-overlay>
  </demo-block>
</view>