jianbing/unpackage/dist/dev/mp-weixin/components/loading/loading.wxml

<view class="{{['loading '+(vertical?'loading--vertical':'')]}}"><view class="{{['loading__spinner loading__spinner--'+type]}}" style="{{'color:'+(color)+';'+('width:'+(size+'rpx')+';')+('height:'+(size+'rpx')+';')}}"><block wx:for="{{array12}}" wx:for-item="item" wx:for-index="index" wx:key="index"><block wx:if="{{type==='spinner'}}"><view class="loading__dot"></view></block></block></view><view class="loading__text" style="{{'font-size:'+(textSize+'rpx')+';'+('color:'+(color)+';')}}"><slot></slot></view></view>