一个没有技术含量的东西竟然上面还有人说难？？两三分钟就完事。新建一个txt，把下面的代码复制进去，然后把文件扩展名改成html，双击打开就行
<html>
<head>
<title>新年倒计时</title>
</head>
<body>
<div>新年倒计时</div>
<div><span id="hour"></span><span>小时</span><span id="minute"></span><span>分钟</span><span id="second"></span><span>秒</span></div>
</body>
<script>
function parseTime(value) {
let hour = parseInt(value / 3600)
let minute = parseInt(value /60 % 60)
let second = parseInt(value % 60)
return [hour, minute, second]
}
let hourDom = document.getElementById('hour')
let minuteDom = document.getElementById('minute')
let secondDom = document.getElementById('second')
let currentDate = new Date()
let newDate = new Date("2022-01-01 00:00:00")
let diffSecond = parseInt((newDate.getTime() - currentDate.getTime()) / 1000)
setInterval(() => {
diffSecond--
let times = parseTime(diffSecond)
hourDom.innerText = times[0]
minuteDom.innerText = times[1]
secondDom.innerText = times[2]
}, 1000)
</script>
</html>
<html>
<head>
<title>新年倒计时</title>
</head>
<body>
<div>新年倒计时</div>
<div><span id="hour"></span><span>小时</span><span id="minute"></span><span>分钟</span><span id="second"></span><span>秒</span></div>
</body>
<script>
function parseTime(value) {
let hour = parseInt(value / 3600)
let minute = parseInt(value /60 % 60)
let second = parseInt(value % 60)
return [hour, minute, second]
}
let hourDom = document.getElementById('hour')
let minuteDom = document.getElementById('minute')
let secondDom = document.getElementById('second')
let currentDate = new Date()
let newDate = new Date("2022-01-01 00:00:00")
let diffSecond = parseInt((newDate.getTime() - currentDate.getTime()) / 1000)
setInterval(() => {
diffSecond--
let times = parseTime(diffSecond)
hourDom.innerText = times[0]
minuteDom.innerText = times[1]
secondDom.innerText = times[2]
}, 1000)
</script>
</html>
IP属地:江苏
49楼2021-12-30 23:02
49楼2021-12-30 23:02收起回复
Levi丶
