此处的 -在URL中添加 以与代码一起播放您只需要使用JavaScriptsetInterval)函数
$('html').addClass('js');
$(function() {
var timer = setInterval(showDiv, 5000);
var counter = 0;
function showDiv() {
if (counter == 0) {
counter++;
return;
}
$('div', '#container')
.stop()
.hide()
.filter(function() {
return this.id.match('div' + counter);
})
.show('fast');
counter == 3 ? counter = 0 : counter++;
}
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<title>Sand@R_388_2419@</title>
<Meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<style type="text/css" media="screen">
body {
background-color: #fff;
font: 16px Helvetica, Arial;
color: #000;
}
.display {
width: 300px;
height: 200px;
border: 2px solid #000;
}
.js .display {
display: none;
}
</style>
</head>
<body>
<h2>Example of using setInterval to trigger display of Div</h2>
<p>The first div will display after 10 seconds...</p>
<div id='container'>
<div id='div1' class='display' style="background-color: red;">
div1
</div>
<div id='div2' class='display' style="background-color: green;">
div2
</div>
<div id='div3' class='display' style="background-color: blue;">
div3
</div>
<div>
</body>
</html>
$('div','#container')
对此
$('#div1, #div2, #div3')
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