【小程序入门】小程序轮播实现

很多软件都有了轮播效果，微信也有，通过Swiper组件来实现，能实现触屏焦点图、触屏Tab切换、触屏多图切换等常用效果。这里有关此组件具体使用的官方说明链接https://developers.weixin.qq.com/miniprogram/dev/component/swiper.html

<swiper indicator-dots="{{indicatorDots}}"
 autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}">
 <block wx:for="{{imgUrls}}" wx:key="unique">
  <swiper-item>
   <image src="{{item}}" class="slide-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'
    ],
    indicatorDots: true,
    autoplay: true,
    interval: 3000,
    duration: 500,
  },
})

indicatordots Boolean 是否显示面板指示点
autoplay Boolean 是否自动切换
interval Number 自动切换时间间隔
duration Number 滑动动画时长