<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>今天距离明天倒计时秒数</title>
<style>
div{
width: 200px;
height: 100px;
border: 1px solid black;
display: flex;
align-items: center;
justify-content: center;
}
p{
margin: 0;
text-align: center;
}
</style>
</head>
<body>
<div>
<section>
<p>距离明天</p>
<p>还有<span class="time">4520</span>秒</p>
</section>
</div>
<script>
var Debugger = function(){};
// 控制台按钮 开
Debugger.switch = true;
Debugger.log = function(message){
try{
if(Debugger.switch){
console.log(message);
}
} catch(exception){
return ‘Error‘
}
}
// 关闭
Debugger.switch = false;
// span标签
var timeT = document.querySelector(‘.time‘)
Debugger.log(timeT)
var timer;
function time(){
var date = new Date();
// 获取当前时间距离----毫秒数
var m1 = date.getTime();
Debugger.log(m1)
// 设置为当前天凌晨0:0:0
date.setHours(0);
date.setMinutes(0);
date.setSeconds(0);
// 获取当前天凌晨距离----毫秒数
var m0 = date.getTime();
Debugger.log(m0)
// 获取距离明天的秒数
var m = 60*60*24 - (m1-m0)/1000;
Debugger.log(m)
timer = setInterval(time,1000);
if(m<=0){
clearInterval(timer);
return
}
timeT.innerHTML = m
}
setInterval(time,1000);
</script>
</body>
</html>
时间： 2024-07-31 23:41:03