我网站上的图片目前没有动静:
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="/stylesheets/normalize.css" media="all" rel="stylesheet" />
<link href="/stylesheets/master.css" media="all" rel="stylesheet" />
<script>
window.onload = function () {
var images = [],
i=1, indexImages = true,
prefix = '../image/',
extension = '.jpg';
while (indexImages) {
var a = new XMLHttpRequest(); a.open('GET', prefix+i+extension, false); a.send();
if (a.status != 404) { i += 1; images.push(prefix+i+extension); } else {
indexImages = false;
localStorage['backgroundIndex'] = !localStorage['backgroundIndex']?0:+localStorage['backgroundIndex']+2>images.length?0:+localStorage['backgroundIndex']+1;
document.body.style.backgroundImage = 'url(' + images[+localStorage['backgroundIndex']] + ')';
}
}
}
</script>
<style>
body {
background-repeat: no-repeat;
background-attachment: fixed;
background-position: center;
background-color: black;
border-bottom: 8px solid #7D8A28;
}
</style>
</head>
<body>
<section id="card">
</section>
</body>
</html>
每次页面刷新时,我希望图片都是不同的,比如自动更换为2.jpg、3.jpg、10.jpg等等(有数百个可供选择的)。能否有人帮我想一个解决方案?我不太擅长这个,而且这是我的第一个站点。谢谢。