| 以下是完整网页轮播图完整代码，喜欢的码农可以赋值进行调试使用：
<html>
<head>
<meta charset="UTF-8">
<title>title>
<style>
#box{
width:660px;
height:330px;
border:5px solid #e5e5e5;
margin:20px auto;
position:relative;
}
#img{
width:660px;
height:330px;
}
#lunbo-title{
height:40px;
line-height:40px;
position:absolute;
right:15px;
color:#fff;
font-size:14px;
}
#lunbo-num{
height:40px;
line-height:40px;
position:absolute;
z-index: 11;
left:15px;
color:#fff;
font-size:14px;
}
.wrap-prev-next{
width:100%;
height:40px;
position:absolute;
z-index: 10;
background: #000;
line-height:30px;
left:0;
bottom:-20px;
opacity:0.8;
}
.prev-next{
width:40px;
height:50px;
line-height:50px;
position:absolute;
top:145px;
font-size:28px;
color:#FFF;
text-decoration:none;
}
a:hover {
opacity:0.3;
}
#prev {
left:5px;
}
#next {
right:5px;
}
style>
head>
<body>
<div id="box">
<a id="imga" href="" target="_blank">
<img id="img" />
a>
<p class="wrap-prev-next">
<a id="lunbo-title">图片文字加载中……a>
<a id="lunbo-num">a>
p>
<a id="prev" class="prev-next" href="javascript:void(0)">《a>
<a id="next" class="prev-next" href="javascript:void(0)">》a>
div>
body>
<script>
window.onload= function(){
var oBox=document.getElementById("box");
var imga = document.getElementById("imga");
var oImg=document.getElementById("img");
var oText1=document.getElementById("lunbo-title");
var p1=document.getElementById("p1");
var oText2=document.getElementById("lunbo-num");
var oPrev=document.getElementById("prev");
var oNext=document.getElementById("next");
var arrSrc=[
"http://p2.cri.cn/M00/98/27/CqgNOlsQRXaAMYcqAAAAAAAAAAA746.660x330.jpg",
"http://p2.cri.cn/M00/98/27/CqgNOlsQRXaAMYcqAAAAAAAAAAA746.660x330.jpg",
"http://p2.cri.cn/M00/98/27/CqgNOlsQRXaAMYcqAAAAAAAAAAA746.660x330.jpg",
"http://p2.cri.cn/M00/98/27/CqgNOlsQRXaAMYcqAAAAAAAAAAA746.660x330.jpg",
"http://storage.j1home.com/Provider/licensePhoto//%25E7%25A4%25BE%25E4%25BC%259A%25E7%25BB%2584%25E7%25BB%2587/%25E5%2585%25AC%25E7%259B%258A/%25E5%2595%2586%25E5%25AE%25B6/3L%25E7%25BE%258E%25E5%258F%2591%25E6%25B2%2599%25E9%25BE%2599/1509514828534.png",
"http://p2.cri.cn/M00/98/27/CqgNOlsQRXaAMYcqAAAAAAAAAAA746.660x330.jpg",
"http://storage.j1home.com/Provider/licensePhoto//%25E7%25A4%25BE%25E4%25BC%259A%25E7%25BB%2584%25E7%25BB%2587/%25E5%2585%25AC%25E7%259B%258A/%25E5%2595%2586%25E5%25AE%25B6/3L%25E7%25BE%258E%25E5%258F%2591%25E6%25B2%2599%25E9%25BE%2599/1509514828534.png"];
var arrTxt=["文案1","文案2","文案3","文案4","文案5","文案6","文案7"];
var arrHref=["http://news.cri.cn/20180531/8abbc78f-bfed-db9d-c919-728ecb02e0ef.html",
"http://news.cri.cn/20180601/c64d3cea-2ca9-5e14-ed79-dad56f3b7a99.html",
"http://news.cri.cn/20180601/c9aee353-5a34-e908-49d2-995955ef4486.html",
"http://news.cri.cn/20180531/8abbc78f-bfed-db9d-c919-728ecb02e0ef.html",
"http://news.cri.cn/20180531/8abbc78f-bfed-db9d-c919-728ecb02e0ef.html",
"http://news.cri.cn/20180531/8abbc78f-bfed-db9d-c919-728ecb02e0ef.html",
"http://news.cri.cn/20180531/8abbc78f-bfed-db9d-c919-728ecb02e0ef.html"];
var num=0;
function lunboFun(){
imga.href= arrHref[num];
oImg.src = arrSrc[num];
oText1.innerHTML= num+1 +"/" + arrSrc.length;
oText2.innerHTML=arrTxt[num];
}
SliderInit();
oPrev.onclick = function(){
num--;
if(num==-1){
num=arrSrc.length-1;
}
lunboFun();
};
oNext.onclick = function(){
num++;
if(num==arrTxt.length){
num=0;
}
lunboFun();
}
function SliderInit() {
lunboFun();
setInterval(function(){
num ++;
if (num==arrSrc.length){
num = 0;
}
lunboFun();
},5000);
}
}
script>
html>
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