swiper is a plug-in that has been defined in jquery to implement dynamic carousel
1. You can download the files you need to import directly on the official website
https://www.swiper.com.cn/
2.
Import the downloaded files in the following order: (you must first import the jquery.js file and then the swipe.jquery.js file, because the latter is dependent on the former)
<link rel="stylesheet" href="css/swiper-3.4.2.min.css">
<script src="https://cdn.bootcss.com/jquery/2.2.1/jquery.min.js"></script>
<script src="js/swiper-3.4.2.jquery.min.js"> </script>
3. The specific implementation code is as follows: (The class names are all defined in the plug-in, so you can’t change it yourself)
css：
.swiper-container {
width: 100%;
height: 100%;
}
.swiper-slide {
text-align: center;
font-size: 18px;
background: #fff;
display: -webkit-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
-webkit-box-pack: center;
-ms-flex-pack: center;
-webkit-justify-content: center;
justify-content: center;
-webkit-box-align: center;
-ms-flex-align: center;
-webkit-align-items: center;
align-items: center;
}
/* 设置底部分页图标的样式 */
.swiper-pagination-bullet{
display: inline-block;
width: 10px;
height: 10px;
background: #d5d5d5;
margin-left: 10px;
-webkit-border-radius: 0px;
-moz-border-radius: 0px;
border-radius: 0px;
opacity: 1;
}
.swiper-pagination-bullet-active{
background: #fe6406;
}
html：
<div class="swiper-container">
<div class="swiper-wrapper">
<div class="swiper-slide"><img src="img/3.png" width="650" height="350"/></div>
<div class="swiper-slide"><img src="img/4.png" width="650" height="350"/></div>
<div class="swiper-slide"><img src="img/5.png" width="650" height="350"/></div>
</div>
<!-- 添加分页器 -->
<div class="swiper-pagination"></div>
<!--添加前进后退按钮-->
<div class="swiper-button-prev"></div>
<div class="swiper-button-next"></div>
</div>
js：
$(function(){
/*轮播事件 开始*/
var mySwiper = new Swiper('.swiper-container', {
pagination : '.swiper-pagination',
nextButton: '.swiper-button-next',
prevButton: '.swiper-button-prev',
autoplayDisableOnInteraction : false,
autoplay : 2000,
paginationClickable: true,
});
/*轮播事件 结束*/
})