wxhuanart/miniprogram/miniprogram_npm/tdesign-miniprogram/swiper/swiper-nav.wxml

<view
  class="{{prefix}}-class {{classPrefix}} {{classPrefix}}--{{direction}} {{classPrefix}}--position-{{paginationPosition}}"
  wx:if="{{total >= minShowNum}}"
>
  <view wx:if="{{ type === 'dots' || type === 'dots-bar'}}" class="{{classPrefix}}__{{type}}">
    <view
      wx:for="{{total}}"
      wx:for-index="idx"
      wx:key="idx"
      class="{{classPrefix}}__{{type}}-item {{index === idx ? prefix + '-is-active' : ''}}"
    />
  </view>
  <view wx:if="{{ type === 'fraction'}}" class="{{classPrefix}}__fraction"> {{index+1}}/{{total}} </view>
  <view wx:if="{{hasNavBtn}}" class="{{classPrefix}}__btn">
    <view class="{{classPrefix}}__btn--prev" bind:tap="nav" data-dir="prev" />
    <view class="{{classPrefix}}__btn--next" bind:tap="nav" data-dir="next" />
  </view>
</view>