js计时器。
<html> <head> <title> Nonove js clock 时钟 </title> <script type="text/javascript"> function Clock() { var date = new Date(); this.year = date.getFullYear(); this.month = date.getMonth() + 1; this.date = date.getDate(); this.day = new Array("星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六")[date.getDay()]; this.hour = date.getHours() < 10 ? "0" + date.getHours() : date.getHours(); this.minute = date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes(); this.second = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds(); this.toString = function() { return "现在是:" + this.year + "年" + this.month + "月" + this.date + "日 " + this.hour + ":" + this.minute + ":" + this.second + " " + this.day; }; this.toSimpleDate = function() { return this.year + "-" + this.month + "-" + this.date; }; this.toDetailDate = function() { return this.year + "-" + this.month + "-" + this.date + " " + this.hour + ":" + this.minute + ":" + this.second; }; this.display = function(ele) { var clock = new Clock(); ele.innerHTML = clock.toString(); window.setTimeout(function() {clock.display(ele);}, 1000); }; } </script> </head> <body> <div id="clock" align="center"></div> <script type="text/javascript"> var clock = new Clock(); clock.display(document.getElementById("clock")); </script> </body> </html>