<swiper class="swiper" indicator-dots="{{indcatorDots}}" autoplay="{{autoPlay}}" interval="{{interval}}" duration="{{duration}}">
 <block wx:for="{{imgUrls}}" wx:for-index="index">
  <swiper-item>
   <image src="{{item}}" class="side-img"></image>
  </swiper-item>
 </block>
</swiper>

Page({
  data: {
    imgUrls: [
      'http://img02.tooopen.com/images/20150928/tooopen_sy_143912755726.jpg',
      'http://img06.tooopen.com/images/20160818/tooopen_sy_175866434296.jpg',
      'http://img06.tooopen.com/images/20160818/tooopen_sy_175833047715.jpg'],
    indcatorDots: true,
    autoPlay: true,
    interval: 5000,
    duration: 500
  },