本文实例为大家分享了微信小程序实现实现轮播效果展示的具体代码，供大家参考，具体内容如下

wxml:

<view id="content">
 <!--banner-->
 <view class="recommend">
 <view class="swiper-container">
 <swiper autoplay="auto" interval="5000" duration="500" current="{{swiperCurrent}}" circular="{{circular}}" bindchange="swiperChange" class="swiper">
 <block wx:for="{{slider}}" wx:key="unique">
 <swiper-item data-id="{{item.id}}" data-url="{{item.linkUrl}}" class="dot{{index == swiperCurrent ? ' active' : ''}}" bindtap="chuangEvents" id="{{index}}">
 <image src="{{item.picUrl}}" class="img"></image>
 <span>{{item.index+1}}</span>
 </swiper-item>
 </block>
 </swiper>
 <view class="dots">
 <swiper autoplay="auto" interval="5000" display-multiple-items="7" duration="500" current="{{dotsCurrent}}" circular="{{circular}}" bindchange="dotsChange">
 <block wx:for="{{slider}}" wx:key="unique">
 <swiper-item data-id="{{item.id}}" class="dot{{index == swiperCurrent ? ' active' : ''}}" bindtap="chuangEvent" id="{{index}}">
 <image src="{{item.picUrl}}" class="imgs"></image>
 </swiper-item>
 </block>
 </swiper>
 </view>
 
 </view>
 </view>
</view>

wxss:

/* pages/shouye/shouye.wxss */
 
page {
 background: #333;
 width: 100%;
 height: 100%;
 overflow: hidden;
}
 
#content {
 background: #333;
 width: 100%;
 height: 100%;
 overflow: hidden;
}
 
a {
 width: 100%;
 height: 50px;
 overflow: hidden;
}
 
/*banner轮播 */
 
.swiper-container {
 margin-top: 23%;
 position: relative;
}
 
.swiper-container .swiper {
 height: 600rpx;
}
 
.swiper-container .swiper .img {
 width: 100%;
 height: 100%;
}
 
.swiper-container .dots {
 position: fixed;
 height: 80px;
 right: 0rpx;
 width: 100%;
 bottom: 0rpx;
}
 
.swiper-container .dots .dot {
 /* margin: auto 3px; */
 /* width: 58px !important; */
 height: 65px !important;
 /* background: #333; */
 /* transition: all 0.6s; */
}
 
.swiper-container .dots .dot.active .imgs {
 width: 100% !important;
 height: 100%;
 margin: 0% auto;
}
 
.imgs {
 width: 85%;
 display: block;
 margin: 5% auto;
 height: 90%;
}
 
.swiper-container .dotes {
 position: absolute;
 right: 40rpx;
 bottom: 20rpx;
 display: flex;
 justify-content: center;
}
 
.swiper-container .dotes .dote {
 margin: 0 10rpx;
 width: 28rpx;
 height: 28rpx;
 background: #fff;
 border-radius: 50%;
 transition: all 0.6s;
 font: 300 18rpx/28rpx "microsoft yahei";
 text-align: center;
}
 
.swiper-container .dotes .dote.actives {
 background: #f80;
 color: #fff;
}

js

 //banner
Page({
 data: {
 //轮播图
 slider: [],
 swiperCurrent: 3,
 slider: [{
 url: '', picUrl: 'images/1.jpg'
 },
 {
 picUrl: 'images/5.jpg'
 },
 {
 picUrl: 'images/3.jpg'
 },
 {
 picUrl: 'images/4.jpg'
 },
 {
 picUrl: 'images/5.jpg'
 },
 {
 picUrl: 'images/3.jpg'
 },
 {
 picUrl: 'images/5.jpg'
 },
 {
 picUrl: 'images/3.jpg'
 },
 {
 picUrl: 'images/5.jpg'
 },
 {
 picUrl: 'images/3.jpg'
 },
 {
 picUrl: 'images/5.jpg'
 },
 {
 picUrl: 'images/3.jpg'
 }
 ],
 indicatorDots: true,
 autoplay: true,
 interval: 2000,
 duration: 1000,
 circular: true,
 beforeColor: "white",//指示点颜色 
 afterColor: "coral",//当前选中的指示点颜色 
 },
 //轮播图的切换事件 
 swiperChange: function (e) {
 //只要把切换后当前的index传给<swiper>组件的current属性即可 
 this.setData({
 swiperCurrent: e.detail.current
 })
 },
 dotsChange: function (e) {
 //只要把切换后当前的index传给<swiper>组件的current属性即可 
 this.setData({
 dotsCurrent: e.detail.current
 })
 },
 //点击指示点切换 
 chuangEvent: function (e) {
 this.setData({
 swiperCurrent: e.currentTarget.id
 })
 },
 chuangEvents: function (e) {
 this.setData({
 dotsCurrent: e.currentTarget.id
 })
 },
 
})

效果图：