网页设计之标题栏显示当前系统日期
代码片
.<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<script type="text/javascript">
var isMonth = new Array("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 isWeek = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
//获取时间
today = new Date();//获取系统当前日期
Year = today.getFullYear();//获取四位年份
Month = today.getMonth();//获取月份
Date = today.getDate();//获取当前日
Week = today.getDay();//获取星期
//拼接时间字符串
var titleDate = "今天是:"+Year+"年"+isMonth[Month]+Date+"日"+isWeek[Week];
//获取网页的标题栏
if(document.all)
document.all;
document.title = titleDate;//字符串添加到title中
</script>
</head>
<body>
<h1>标题栏显示当前系统日期</h1>
</body>
</html>
效果如图所示: