<view class="cu-rate flex"><block wx:for="{{5}}" wx:for-item="item" wx:for-index="index"><text data-event-opts="{{[['tap',[['$emit',['change',index+1]]]]]}}" class="{{[(index>=value)?'cuIcon-favor lg text-gray':'',(index<value)?'cuIcon-favorfill lg text-red':'']}}" bindtap="__e"></text></block></view>