<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<div class="kkk">
<p class="count" id="count" style="font-size: 50px;color: red;font-weight: 700;"></p>
</div>
</body>
<script>
window.onload = function () {
//获取并设置当天时间
function getCurrentDate() {
var now = new Date();
var year = now.getFullYear(); //得到年份
var month = now.getMonth() + 1;//得到月份
var date = now.getDate();//得到日期
var EndTime = '18:00:00';//你下班的时间
var time = year + "/" + month + "/" + date + "," + EndTime
return time;
}
let XB_Times = getCurrentDate();
//处理时间
function addZero(i) {
return i < 10 ? "0" + i : i + "";
}
function countDown() {
var nowtime = new Date();
var endtime = new Date(XB_Times);
var lefttime = parseInt((endtime.getTime() - nowtime.getTime()) / 1000);
var d = parseInt(lefttime / (24 * 60 * 60))
var h = parseInt(lefttime / (60 * 60) % 24);
var m = parseInt(lefttime / 60 % 60);
var s = parseInt(lefttime % 60);
d = addZero(d)
h = addZero(h);
m = addZero(m);
s = addZero(s);
document.getElementById('count').innerHTML = `下班倒计时： ${d}天 ${h} 时 ${m} 分 ${s} 秒`;
if (lefttime <= 0) {
document.getElementById('count').innerHTML = "已经下班啦";
return;
}
setTimeout(() => {
countDown(XB_Times)
}, 1000);
}
countDown(XB_Times);
}
</script>
<style>
.kkk{
100%;
height: 100vh;
display: flex;
justify-content: center;
align-items: center;
}
</style>
</html>