js倒计时

最新推荐文章于 2025-05-29 14:47:07 发布

絮飘

最新推荐文章于 2025-05-29 14:47:07 发布

阅读量770

点赞数

CC 4.0 BY-SA版权

分类专栏： Javascript

本文链接：https://blog.youkuaiyun.com/comeonJ/article/details/20611961

Javascript 专栏收录该内容

52 篇文章

订阅专栏

这是一个用于显示倒计时的网站，设定结束时间为2014年5月9日8时0分0秒，实时更新剩余时间。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>倒计时</title>
</head>

<body>
<div id="times_wrap" class="time_num">
<div class="time_w">
<b id="times_d" class="time"> </b>天
<b id="times_h" class="time"> </b>时
<b id="times_m" class="time"> </b>分
<b id="times_s" class="time"> </b>秒
</div>
</div>
<script type="text/javascript">
setTimeout("show_time()",1000);
var time_wrap = document.getElementById("times_wrap");
var time_d = document.getElementById("times_d");
var time_h = document.getElementById("times_h");
var time_m = document.getElementById("times_m");
var time_s = document.getElementById("times_s");

var time_end = new Date("2014/5/9 08:00:00"); // 设定结束时间
time_end = time_end.getTime();

function show_time(){
var time_now = new Date("2014/4/9 01:20:10"); // 获取当前时间
time_now = time_now.getTime();
var time_distance = time_end - time_now; // 结束时间减去当前时间
var int_day, int_hour, int_minute, int_second;
if(time_distance >= 0){
// 天时分秒换算
int_day = Math.floor(time_distance/86400000)
time_distance -= int_day * 86400000;
int_hour = Math.floor(time_distance/3600000)
time_distance -= int_hour * 3600000;
int_minute = Math.floor(time_distance/60000)
time_distance -= int_minute * 60000;
int_second = Math.floor(time_distance/1000)

// 时分秒为单数时、前面加零站位
if(int_hour < 10)
int_hour = "0" + int_hour;
if(int_minute < 10)
int_minute = "0" + int_minute;
if(int_second < 10)
int_second = "0" + int_second;

// 显示时间
time_d.innerHTML = int_day;
time_h.innerHTML = int_hour;
time_m.innerHTML = int_minute;
time_s.innerHTML = int_second;

setTimeout("show_time()",1000);
}else{
time_d.innerHTML = time_d.innerHTML;
time_h.innerHTML = time_h.innerHTML;
time_m.innerHTML = time_m.innerHTML;
time_s.innerHTML = time_s.innerHTML;

// clearTimeout(timerID)
}
};
</script>
</body>
</html>