2-38.html
来自「文件是《精通Javascript+jQuery》的书中实例」· HTML 代码 · 共 21 行
HTML
21 行
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>Date对象</title>
<script language="javascript">
function disDate(oDate, iDate){
var ms = oDate.getTime(); //换成毫秒数
ms -= iDate*24*60*60*1000; //计算相差的毫秒数
return new Date(ms); //返回新的时间对象
}
var oBeijing = new Date(2008,7,8);
var iNum = 100; //前100天
var oMyDate = disDate(oBeijing, iNum);
document.write(oMyDate.getFullYear()+"年"+(oMyDate.getMonth()+1)+"月"+oMyDate.getDate()+"日" + "距离"+oBeijing.getFullYear()+"年"+(oBeijing.getMonth()+1)+"月"+oBeijing.getDate()+"日为"+iNum+"天");
</script>
</head>
<body>
</body>
</html>
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