javascript 年月日时钟
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>倒计时</title> </head> <body> <input type="text" value="" id="input" size="1000"/> <script type="text/javascript"> function counter() { var date = new Date(); var year = date.getFullYear(); var date2 = new Date(year, 12, 31, 23, 59, 59); var time = (date2 - date)/1000; var day =Math.floor(time/(24*60*60)) var hour = Math.floor(time%(24*60*60)/(60*60)) var minute = Math.floor(time%(24*60*60)%(60*60)/60); var second = Math.floor(time%(24*60*60)%(60*60)%60); var str = year + "年还剩"+day+"天"+hour+"时"+minute+"分"+second+"秒"; document.getElementById("input").value = str; } window.setInterval("counter()", 1000); </script> </body> </html>