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 }