/*
/*
1.什么是swiper?
Swiper是纯javascript打造的滑动特效插件，面向PC、平板电脑等移动终端。
Swiper能实现触屏焦点图、触屏Tab切换等常用效果。
Swiper开源、免费、稳定、使用简单、功能强大，是架构移动终端网站的重要选择！
2.如何使用:
2.1引入swiper对应的css和js文件
2.2按照框架的需求搭建三层结构
2.3创建一个Swiper对象, 将容器元素传递给它
*/
*/
示例代码：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>04-移动端轮播图</title>
<link rel="stylesheet" href="css/swiper.css">
<script src="js/swiper.js"></script>
<style>
*{
margin: 0;
padding: 0;
touch-action: none;
}
div{
width: 100%;
}
ul{
list-style: none;
}
ul>li>img{
width: 100%;
vertical-align: bottom;
}
.my-bullet{
display: inline-block;
width: 20px;
height: 20px;
background: #fff;
border-radius: 50%;
margin: 0 5px;
}
.my-bullet-active{
background: #f40;
opacity: 1;
}
.swiper-button-prev, .swiper-button-next{
width: 30px;
height: 50px;
background: rgba(0,0,0,0.3);
}
.swiper-button-prev::before{
content: "<";
display: inline-block;
width: 30px;
height: 50px;
line-height: 50px;
text-align: center;
font-weight: bold;
font-size: 30px;
color: #fff;
}
.swiper-button-next::before{
content: ">";
display: inline-block;
width: 30px;
height: 50px;
line-height: 50px;
text-align: center;
font-weight: bold;
font-size: 30px;
color: #fff;
}
</style>
</head>
<body>
<div class="swiper-container">
<ul class="swiper-wrapper">
<li class="swiper-slide"><img src="images/img1.jpg" alt=""></li>
<li class="swiper-slide"><img src="images/img2.jpg" alt=""></li>
<li class="swiper-slide"><img src="images/img3.jpg" alt=""></li>
<li class="swiper-slide"><img src="images/img4.jpg" alt=""></li>
</ul>
<!-- 如果需要分页器 -->
<div class="swiper-pagination"></div>
<!-- 如果需要导航按钮 -->
<div class="swiper-button-prev"></div>
<div class="swiper-button-next"></div>
</div>
<script>
let mySwiper = new Swiper ('.swiper-container', {
// 如果需要分页器
pagination: {
el: '.swiper-pagination',
bulletClass : 'my-bullet',
bulletActiveClass: 'my-bullet-active',
},
// 如果需要前进后退按钮
navigation: {
nextEl: '.swiper-button-next',
prevEl: '.swiper-button-prev',
},
loop: true, // 循环模式选项
autoplay: {
delay: 2000,
},
});
</script>
</body>
</html>
