js 实现页面时钟

来源:互联网 发布:用友网络面试题 编辑:程序博客网 时间:2024/05/22 19:26


<!DOCTYPE html><html><head><meta charset="UTF-8"><title>页面时钟</title><script type="text/javascript">function check(val) {if (val < 10) {return ("0" + val);} else {return (val);}}function ShowTime() {var date = new Date();var year = date.getFullYear();var month = date.getMonth() + 1;var day = date.getDate();var hour = date.getHours();var minutes = date.getMinutes();var second = date.getSeconds();var timestr = year + "年" + month + "月" + day + "日  " + check(hour)+ ":" + check(minutes) + ":" + check(second);document.getElementById("stime").innerHTML = timestr;var timerID = setTimeout('ShowTime()', 1000);}</script></head><body onload="ShowTime();"><span id="stime"></span> </body></html>


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