微信小程序 轮播图

html

<view class="carousel">
  <swiper indicator-dots="{{indicatorDots}}" autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}" indicator-color="#707071" indicator-active-color="#fff" circular="true">
    <!-- wx:key ： 提高列表渲染效率 -->
    <block wx:for="{{imgUrls}}" wx:key="{{item.index}}">
      <swiper-item>
        <navigator url="{{item.link}}" hover-class="navigator-hover">
          <image src="{{item.url}}" class="slide-image" />
        </navigator>
      </swiper-item>
    </block>
  </swiper>
</view>

css

.carousel .slide-image {
  width: 100%;
  height: 420rpx;
}

js

Page({
  data: {
    imgUrls: [
      {
        link: '../index/index',
        url: 'http://img02.tooopen.com/images/20150928/tooopen_sy_143912755726.jpg',
      },
      {
        link: '../demo/demo',
        url: 'http://img06.tooopen.com/images/20160818/tooopen_sy_175866434296.jpg',
      },
      {
        link: '../logs/logs',
        url: 'http://img02.tooopen.com/images/20150928/tooopen_sy_143912755726.jpg'
      }
    ],
    indicatorDots: true,
    autoplay: true,
    interval: 5000,
    duration: 1000
  }
})