javascript 时间

 1 window.onload = function(){
 2
 3 function dwn(s){
 4 document.write(s+"<br />");
 5 }
 6
 7 var date = new Date();
 8
 9 dwn(date);
10 dwn(date.toString());
11 dwn(date.toLocaleString());
12 dwn(date.valueOf()); //显示毫秒数
13 dwn(date.toDateString());
14 dwn(date.toTimeString());
15 dwn(date.toLocaleDateString());
16 dwn(date.toLocaleTimeString());
17 dwn(date.toUTCString());
18
19 dwn(date.getFullYear()+"-"+(date.getMonth()+1)+"-"+date.getDate());
20 dwn("星期"+date.getDay());
21 dwn(date.getHours()+":"+date.getMinutes()+":"+date.getSeconds()+":"+date.getMilliseconds());
22
23
24 function f1(){
25
26 return function(){ //闭包是可以访问函数作用域里变量的函数
27 return "这是一个闭包";
28 }
29
30 }
31
32 }

结果：

Mon Jan 05 2015 10:02:46 GMT+0800
Mon Jan 05 2015 10:02:46 GMT+0800
2015/1/5 上午10:02:46
1420423366509
Mon Jan 05 2015
10:02:46 GMT+0800
2015/1/5
上午10:02:46
Mon, 05 Jan 2015 02:02:46 GMT
2015-1-5
星期1
10:2:46:509