javascript在页面显示时间

最新推荐文章于 2024-03-25 22:03:05 发布

最新推荐文章于 2024-03-25 22:03:05 发布 · 154 阅读

文章标签：

#JavaScript #JSP #CSS #Cache #HTML #ViewUI

本文介绍了一个使用JSP和JavaScript实现的简单网页，该网页能够动态显示当前日期及时间，并详细介绍了所使用的脚本文件showtime.js的具体实现方式。

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文件a.jsp

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">

<title>My JSP 'showTime.jsp' starting page</title>

<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">

<script src="<%=path%>/test/showtime.js" type="text/javascript" charset="gbk"></script>
</head>

<body>
<span class="textcolor2" style="padding-left:150px;padding-right:0px;"><script>document.write(""+getFullYear(today)+"年 "+isnMonths[today.getMonth()]+""+today.getDate()+"日 "+isnDays[today.getDay()]+" "+clck+"");</script></span>
This is my JSP page. <br>
</body>
</html>

showtime.js文件:

function initArray()
{
for(i=0;i<initArray.arguments.length;i++)
this[i]=initArray.arguments[i];
}
var isnMonths=new initArray("1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月");
var isnDays=new initArray("星期日","星期一","星期二","星期三","星期四","星期五","星期六","星期日");
today=new Date();
hrs=today.getHours();
min=today.getMinutes();
sec=today.getSeconds();
clckh=""+((hrs>12)?hrs-12:hrs);
clckm=((min<10)?"0":"")+min;clcks=((sec<10)?"0":"")+sec;
clck=(hrs>=12)?"下午":"上午";
var stnr="";
var ns="0123456789";
var a="";