date制作电子时钟

首先我们得获取时间，利用函数date来获取各个需要的值：

View Code

 1 var time = new Date();

 2     var year = time.getFullYear();

 3     var month = time.getMonth()+1;

 4     var day = time.getDate();

 5     var week = time.getDay();

 6     var hour = time.getHours();

 7     var minute  = time.getMinutes();

 8     var second  = time.getSeconds();

 9     var flag = 'AM';

10     switch(week){

11         case 1:week = "一"; break;

12         case 2:week = "二"; break;

13         case 3:week = "三"; break;

14         case 4:week = "四"; break;

15         case 5:week = "五"; break;

16         case 6:week = "六"; break;

17         default: week = "日";break;

18     }

19     if(hour<10){

20         hour = "0" + hour;

21         

22     }

23     if(hour>12){

24         flag = "PM";

25     }

26     if(minute<10){

27         minute = "0" + minute;

28     }

29     if(second<10){

30         second = "0" + second;

31     }

32     var result = year+"年 "+month+"月 "+day+"日  星期"+week+" "+hour+":"+minute+":"+second + " "+flag;

33     document.write(result);

如果要想让它自动刷新，就看制作电子表（二）吧。。