本文实例为大家分享了jquery版本轮播图及extend扩展的具体代码，供大家参考，具体内容如下
具体代码如下
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
*{
margin:0;
padding:0;
font-size:14px;
-webkit-user-select:none;
}
ul,li{
list-style:none;
}
img{
display:block;
border:none;
}
a{
text-decoration: none;
}
.banner{
position:relative;
margin:10px auto;
width:1000px;
height:300px;
overflow:hidden;
}
.bannerInner{
width:100%;
height:100%;
background:url("../img/default.gif") no-repeat center center;
}
.bannerInner div{
position:absolute;
top:0;
left:0;
z-index:0;
width:100%;
height:100%;
opacity: 0;
filter:alpha(opacity=0);
}
.bannerInner div img{
display:none;
width:100%;
height:100%;
}
.banner .bannerTip{
position:absolute;
right:20px;
bottom:20px;
z-index:10;
overflow:hidden;
}
.banner .bannerTip li{
float:left;
margin-left:10px;
width:18px;
height:18px;
background:lightblue;
border-radius:50%;
cursor:pointer;
}
.banner .bannerTip li.bg{
background:orange;
}
.banner a{
display:none;
position:absolute;
top:50%;
margin-top:-22.5px;
z-index:10;
width:30px;
height:45px;
opacity: 0.5;
filter:alpha(opacity=50);
background-image:url('../img/pre.png');
}
.banner a.bannerLeft{
left:20px;
background-position:0 0;
}
.banner a.bannerRight{
right:20px;
background-position:-50px 0;
}
.banner a:hover{
opacity: 1;
filter:alpha(opacity=100);
}
</style>
</head>
<body>
<div class='banner' id='bannerFir'>
<div class='bannerInner'>
<div><img src="/UploadFiles/2021-04-02/">
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。