1/fore-end/miniprogram_npm/antd-mini/Popover/index.wxml

<view
  class="ant-popover {{ showMask && mixin.value ? 'ant-popover-children' : '' }} {{ className ? className : '' }}"
  style="{{ style || '' }}">
  <view
    id="ant-popover-children{{ $id ? '-' + $id : '' }}"
    bind:tap="onVisibleChange">
    <view id="ant-popover-children-container">
      <slot />
    </view>
  </view>
  <view
    wx:if="{{ !destroyOnClose || mixin.value }}"
    hidden="{{ !mixin.value }}"
    id="ant-popover-content{{ $id ? '-' + $id : '' }}"
    class="ant-popover-content ant-popover-{{ adjustedPlacement }}"
    style="{{ popoverContentStyle }}; {{ adjustedPlacement ? '' : 'opacity: 0' }}">
    <view
      class="ant-popover-arrow ant-popover-{{ adjustedPlacement }}-arrow"
      style="{{ color ? 'border-bottom-color:' + color : '' }}" />
    <view
      class="ant-popover-inner {{ contentClassName || '' }}"
      style="{{ color ? 'background:' + color : '' }};{{ contentStyle || '' }}">
      <slot
        wx:if="{{ !content }}"
        name="content" />
      {{ content }}
    </view>
  </view>
</view>
<mask
  show="{{ showMask && mixin.value }}"
  id="ant-popover-mask{{ $id ? '-' + $id : '' }}"
  className="ant-popover-mask {{ maskClassName || '' }}"
  style="{{ maskStyle }}"
  bind:masktap="onVisibleChange" />