lachang-wxapp/ThorUI/components/rate/rate.wxml

<view class="tui-rate-class tui-rate-box" bindtouchmove="touchMove">
  <block wx:for="{{quantity}}" wx:key="{{index}}">
    <view class="tui-icon tui-icon-collection{{hollow && current<=index?'':'-fill'}}" data-index="{{index}}" bindtap="handleTap" style="font-size:{{size}}px;color:{{current>index?active:normal}};"></view>
  </block>
</view>