lvdao_v4/miniprogram/components/toast/index.wxml

<view class="toast_con">
  <popup >
    <view class="toast_body">
      <type wx:if="{{type=='join'}}" generic:typecom="join"/>
      <type wx:elif="{{type=='new'}}" generic:typecom="new"/>

    </view>
  </popup>
</view>