<swiper-item catchtouchmove='catchTouchMove'>
<!-- 生成图片 -->
<view wx:if="{{hiden}}" style="height:100%;" >
<canvas-share bindclose="close" hid="{{hid}}"/>
</view>
</swiper-item>
相关问题
<swiper-item catchtouchmove='catchTouchMove'>
<!-- 生成图片 -->
<view wx:if="{{hiden}}" style="height:100%;" >
<canvas-share bindclose="close" hid="{{hid}}"/>
</view>
</swiper-item>
https://developers.weixin.qq.com/miniprogram/dev/api/canvas/wx.createCanvasContext.html检查下这个