window.onload=function(){ showtime(); function showtime(){ function checknum(i){ if(i<10){ i='0'+i; } return i } var now=new Date(); var year=now.getFullYear(); var month=now.getMonth()+1; var day=now.getDate(); var d=now.getDay(); var hour=now.getHours(); var minute=now.getMinutes(); var second=now.getSeconds(); var weekday=new array('星期日','星期一','星期二','星期三','星期四','星期五','星期六'); h=checknum(hour); m=checknum(minute); s=checknum(second); document.getElementById('show').innerHTML=year+'年'+month+'月'+day+'日'+weekday[d]+''+h+':'+m+':'+s; t=setTimeout(showtime,1000); }}div的id是show,不明白哪里錯了,求大神指導(dǎo)
javascript日期顯示
我們
2016-03-13 11:22:58