market-mini/litemall-master/renard-wx/components/notice-bar/index.wxml

<view
  wx:if="{{ show }}"
  class="custom-class van-notice-bar {{ hasRightIcon ? 'van-notice-bar--within-icon' : '' }}"
  style="color: {{ color }};background-color: {{ backgroundColor }}"
  bind:tap="onClick"
>
  <view wx:if="{{ leftIcon }}" class="van-notice-bar__left-icon">
    <image src="{{ leftIcon }}" />
  </view>
  <view class="van-notice-bar__content-wrap">
    <view class="van-notice-bar__content" animation="{{ animationData }}">
      {{ text }}
    </view>
  </view>

  <block wx:if="{{ mode }}">
    <van-icon
      wx:if="{{ mode === 'closeable' }}"
      class="van-notice-bar__right-icon"
      name="close"
      bind:tap="_handleButtonClick"
    />
    <navigator
      wx:if="{{ mode === 'link' }}"
      url="{{ url }}"
      open-type="{{ openType }}"
    >
      <van-icon class="van-notice-bar__right-icon" name="arrow" />
    </navigator>
  </block>
</view>