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：
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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。。
