jianbing/unpackage/dist/build/mp-weixin/components/price-format/price-format.wxml

<text class="{{[(lineThrough?'line-through':'')+' price-format']}}" style="{{'color:'+(color)+';'+('font-weight:'+(weight)+';')}}"><block wx:if="{{showSubscript}}"><text style="{{'font-size:'+(subscriptSize+'rpx')+';'+('margin-right:'+('2rpx')+';')}}">¥</text></block><text style="{{'font-size:'+(firstSize+'rpx')+';'+('margin-right:'+('1rpx')+';')}}">{{priceSlice.first}}</text><block wx:if="{{priceSlice.second}}"><text style="{{'font-size:'+(secondSize+'rpx')+';'}}">{{"."+priceSlice.second}}</text></block></text>