<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<input type="text" id="showTime"/>
<input type="button" οnclick="clock()" value="getNowTime"/>
<script type="text/javascript">
function clock(){
//分别获取时分秒
var date = new Date();
var hours = date.getHours();
var minu = date.getMinutes();
var sed = date.getSeconds();
//检查时间为个位数时，前面加0，如9---09
hours = check(hours);
minu = check(minu);
sed = check(sed);
var strDate = hours + ":" + minu + ":" + sed;
var textTime = document.getElementById("showTime");
//进行清空
textTime.value = "";
textTime.value = strDate;
//计时器，每500ms刷新一次
window.setTimeout("clock()","500");
}
function check(date){
if (0<=date && date <=9){
date = "0" + date;
return date;
}
else{
return date;
}
}
</script>
</body>
</html>
点点互动一面12人在聊
，可以适当对关键信息加粗一点，比如关键技术、性能指标之类的。