<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <script type="text/javascript"> function curTime(){ var now = new Date(); var year = now .getFullYear(); var month =add_zero( now .getMonth()+1); var day =add_zero( now .getDate()); var dy = now .getDay();//获取星期 //星期格式化 var week; switch (dy){ case 1: week="星期一"; break; case 2: week="星期二"; break; case 3: week="星期三"; break; case 4: week="星期四"; break; case 5: week="星期五"; break; case 6: week="星期六"; break; default: week="星期天"; } var hour = add_zero(now .getHours()); var minute = add_zero(now .getMinutes()); var second = add_zero(now .getSeconds()); var time=year+"年"+month+"月"+day+"日"+" "+week+" "+hour+" :"+minute+" :"+second; document.getElementById("curTime").innerHTML=time; } //给不满10的数字前面加0 function add_zero(temp) { if(temp<10) return "0"+temp; else return temp; } //添加计时器，每一秒执行一次curTime()函数 setInterval("curTime()",1000); </script> </head>
