<!DOCTYPE html> <html> <head> <title>jquery数字倒计时代码</title> <script src="https://libs.baidu.com/jquery/2.1.4/jquery.min.js"></script> <style type="text/css"> .time-item strong { background: #C71C60; color: #fff; line-height: 49px; font-size: 36px; font-family: Arial; padding: 0 10px; margin-right: 10px; border-radius: 5px; box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2); } #day_show { float: left; line-height: 49px; color: #c71c60; font-size: 32px; margin: 0 10px; font-family: Arial, Helvetica, sans-serif; } .item-title .unit { background: none; line-height: 49px; font-size: 24px; padding: 0 10px; float: left; } </style> <script type="text/javascript"> var intDiff = parseInt(98000); //倒计时总秒数量 function timer(intDiff) { window.setInterval(function() { var day = 0, hour = 0, minute = 0, second = 0; //时间默认值 if (intDiff > 0) { day = Math.floor(intDiff / (60 * 60 * 24)); hour = Math.floor(intDiff / (60 * 60)) - (day * 24); minute = Math.floor(intDiff / 60) - (day * 24 * 60) - (hour * 60); second = Math.floor(intDiff) - (day * 24 * 60 * 60) - (hour * 60 * 60) - (minute * 60); } if (minute <= 9) minute = '0' + minute; if (second <= 9) second = '0' + second; $('#day_show').html(day + "天"); $('#hour_show').html('<s id="h"></s>' + hour + '时'); $('#minute_show').html('<s></s>' + minute + '分'); $('#second_show').html('<s></s>' + second + '秒'); intDiff--; }, 1000); } $(function() { timer(intDiff); }); </script> </head> <body> <div align="center" style="width:416px; margin:0 auto"> <div class="time-item"> <span id="day_show">0天</span> <strong id="hour_show">0时</strong> <strong id="minute_show">0分</strong> <strong id="second_show">0秒</strong> </div> </div> <div style="text-align:center;margin:50px 0; font:normal 14px/24px 'MicroSoft YaHei';"> </div> </body> </html>
