<view class="content"><canvas class="{{['tki-qrcode-canvas',(!loading)?'qrimg':'']}}" id="qrShareBox" canvas-id="qrShareBox" data-event-opts="{{[['longtap',[['alertCanv',['$event']]]]]}}" bindlongtap="__e"></canvas><view class="tki-qrcode-canvas" style="{{'display:'+(loading?'none':'block')+';'}}"><image class="tki-qrcode-canvas" src="{{ctxSrc}}" mode="scaleToFill"></image></view><view data-event-opts="{{[['tap',[['e0',['$event']]]]]}}" class="{{['share-bottom flex',(!loading)?'action-share-bottom':'']}}" bindtap="__e"><text>{{loading?'点击生成图片':'长按二维码下载'}}</text></view></view>