本文实例讲述了jQuery实现的网站banner图片无缝轮播效果。分享给大家供大家参考，具体如下：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>图片轮播</title>
<meta name="description" content="">
<meta name="keywords" content="">
<link href="" rel=" rel="external nofollow" stylesheet">
<style type="text/css">
html,body{
padding: 0;
margin: 0;
}
ul,ul li{
list-style: none;
margin: 0;
padding: 0;
}
.box{
}
#banner{
position: relative;
height:auto;
overflow: hidden;
}
#banner ul{
position:absolute;
}
#banner ul li{
float: left;
}
#banner ul li img{
width: 100%;
height: 100%;
}
#banner #prevBtn,#banner #nextBtn{
height:80px;
width:30px;
background:rgba(0,0,0,0.5);
position:absolute;
top:50%;
margin-top:-40px;
font-size:30px;
line-height:80px;
text-align:center;
text-decoration:none;
color:white;
opacity: 0;
transition: opacity 0.8s ease;
}
#banner #prevBtn{
left:0;
}
#banner #nextBtn{
right:0;
}
#banner:hover #prevBtn,#banner:hover #nextBtn{
opacity: 1;
}
.dot{
height:10px;
width:10px;
border-radius:10px;
background:#2196f3;
display:inline-block;
margin:5px;
}
.on{
background: #009688;
}
</style>
</head>
<body>
<div class="box">
<div id="banner">
<ul id="banner-wrap">
<li>
<img src="http://www.zxhuan.com/wp-content/uploads/2016/02/img1.jpg">
</li>
<li>
<img src="http://www.zxhuan.com/wp-content/uploads/2016/02/img2.jpg">
</li>
<li>
<img src="http://www.zxhuan.com/wp-content/uploads/2016/02/img3.jpg">
</li>
<li>
<img src="http://www.zxhuan.com/wp-content/uploads/2016/02/img4.jpg">
</li>
<li>
<img src="http://www.zxhuan.com/wp-content/uploads/2016/02/img5.jpg">
</li>
</ul>
</div>
</div>
<script type="text/javascript" src='http://libs.baidu.com/jquery/2.0.0/jquery.js'></script>
<script type="text/javascript">
(function($,window,document,undefinen){
$.fn.bannerSwiper=function(option){
this.default={
boxWrap:null,//必填
