用官方的案例轮播图代码 为什么报错?
<swiper indicator-dots=“{{indicatorDots}}” indicator-color=“{{indicatorColor}}” autoplay=“{{autoplay}}” interval=“{{interval}}” duration=“{{duration}}” circular=“{{circular}}”>
<block wx:for=“{{imgUrls}}”>
<swiper-item>
<image src=“{{item}}” class=“toutu”/>
</swiper-item>
</block>
</swiper>
Now you can provide attr “wx:key” for a “wx:for” to improve performance.
