huangjingfen/pro_v3.5.1/public/statics/mp_view/components/zb-code/zb-code.wxml

<view class="zb-code"><canvas class="zb-code-canvas" style="{{'width:'+(cpSize+'px')+';'+('height:'+(cpSize+'px')+';')}}" canvas-id="{{cid}}"></canvas><image hidden="{{!(show)}}" style="{{'width:'+(cpSize+'px')+';'+('height:'+(cpSize+'px')+';')}}" src="{{result}}"></image></view>