HTML+JS+CSS 实现随机跳转到一个网址
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>即将奔赴</title>
<link rel="shortcut icon" href="链接">
<style type="text/css">
* {
color: #111827;
}
a {
text-decoration: none;
}
.blink {
position: fixed;
height: 100%;
width: 100%;
text-align: center;
display: flex;
display: -webkit-flex;
align-items: center;
justify-content: center;
animation: blink 3s linear infinite;
-webkit-animation: blink 3s linear infinite;
-moz-animation: blink 3s linear infinite;
-ms-animation: blink 3s linear infinite;
-o-animation: blink 3s linear infinite;
}
.all_bg{
position:fixed;
top: 0;
left: 0;
width:100%;
height:100%;
min-width: 780px;
z-index:-10;
zoom: 1;
background-color: #fff;
background: url(链接);
background-repeat: no-repeat;
background-size: cover;
-webkit-background-size: cover;
-o-background-size: cover;
background-position: center 0;
}
@keyframes blink {
0% {
opacity: 0;
transform: scale(1);
}
20% {
opacity: 0;
transform: scale(1);
}
40% {
opacity: 0.3;
transform: scale(1);
}
80% {
opacity: 1;
transform: scale(0.98);
}
90% {
opacity: 1;
transform: scale(0.98);
}
100% {
opacity: 0.2;
transform: scale(1.2);
}
}
@-webkit-keyframes blink {
0% {
opacity: 0;
transform: scale(1);
}
20% {
opacity: 0;
transform: scale(1);
}
40% {
opacity: 0.3;
transform: scale(1);
}
80% {
opacity: 1;
transform: scale(0.98);
}
90% {
opacity: 1;
transform: scale(0.98);
}
100% {
opacity: 0.2;
transform: scale(1.2);
}
}
@-moz-keyframes blink {
0% {
opacity: 0;
transform: scale(1);
}
20% {
opacity: 0;
transform: scale(1);
}
40% {
opacity: 0.3;
transform: scale(1);
}
80% {
opacity: 1;
transform: scale(0.98);
}
90% {
opacity: 1;
transform: scale(0.98);
}
100% {
opacity: 0.2;
transform: scale(1.2);
}
}
@-ms-keyframes blink {
0% {
opacity: 0;
transform: scale(1);
}
20% {
opacity: 0;
transform: scale(1);
}
40% {
opacity: 0.3;
transform: scale(1);
}
80% {
opacity: 1;
transform: scale(0.98);
}
90% {
opacity: 1;
transform: scale(0.98);
}
100% {
opacity: 0.2;
transform: scale(1.2);
}
}
@-o-keyframes blink {
0% {
opacity: 0;
transform: scale(1);
}
20% {
opacity: 0;
transform: scale(1);
}
40% {
opacity: 0.3;
transform: scale(1);
}
80% {
opacity: 1;
transform: scale(0.98);
}
90% {
opacity: 1;
transform: scale(0.98);
}
100% {
opacity: 0.2;
transform: scale(1.2);
}
}
.botCenter {
position: fixed;
width: 100%;
height: 50px;
bottom: 2px;
line-height: 20px;
font-size: 12px;
text-align: center;
animation: botCenter 3s linear;
-webkit-animation: botCenter 3s linear;
-moz-animation: botCenter 3s linear;
-ms-animation: botCenter 3s linear;
-o-animation: botCenter 3s linear;
}
@keyframes botCenter {
0% {
opacity: 0;
}
20% {
opacity: 0;
}
40% {
opacity: 0.3;
}
80% {
opacity: 1;
}
90% {
opacity: 1;
}
100% {
opacity: 1;
}
}
@-webkit-keyframes botCenter {
0% {
opacity: 0;
}
20% {
opacity: 0;
}
40% {
opacity: 0.3;
}
80% {
opacity: 1;
}
90% {
opacity: 1;
}
100% {
opacity: 1;
}
}
@-moz-keyframes botCenter {
0% {
opacity: 0;
}
20% {
opacity: 0;
}
40% {
opacity: 0.3;
}
80% {
opacity: 1;
}
90% {
opacity: 1;
}
100% {
opacity: 1;
}
}
@-ms-keyframes botCenter {
0% {
opacity: 0;
}
20% {
opacity: 0;
}
40% {
opacity: 0.3;
}
80% {
opacity: 1;
}
90% {
opacity: 1;
}
100% {
opacity: 1;
}
}
@-o-keyframes botCenter {
0% {
opacity: 0;
}
20% {
opacity: 0;
}
40% {
opacity: 0.3;
}
80% {
opacity: 1;
}
90% {
opacity: 1;
}
100% {
opacity: 1;
}
}
</style>
</head>
<body>
<div class="blink">
<a href="链接" target="_blank"
title="点击加入“奔赴”，分享网站流量 :-)">欢迎回来，即将奔赴<br />Welcome back, coming soon...</a>
</div>
<script>
function jumpUrl(){
var arr = new Array(
"随机链接1",
"随机链接2",
"随机链接3",
"随机链接4",
"随机链接5",
);
window.location.href = arr[Math.floor(Math.random() * arr.length)];
}
setTimeout(function () {
jumpUrl();},5000);//设定跳转时间，1s=1000
</script>
<div class="all_bg"></div>
</body>
</html>
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