wxappb2b/GuangZuan/miniprogram/components/rate/index.wxml

<view class="cat-rate custom-class">
  <view class="cat-rate__level">
    <block wx:for="{{ count }}" wx:key="key">
      <text class="cat-icon {{ index < value ? 'active' : '' }}" bindtap="onChange" data-index="{{ index }}"></text>
    </block>
  </view>
  <view class="cat-rate__label" hidden>{{ label[value - 1] }}</view>
</view>