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js顯示當前日期時間和星期幾，js當前日期星期幾
JavaScript擷取當前日期時間同時顯示星期幾，具體代碼如下：
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <script type="text/javascript" src="/jquery/1.7.0/jquery.min.js"></script> <script type="text/javascript"> function currentTime(){ var d=new Date(),str=''; str+=d.getFullYear()+'年'; str+=d.getMonth() + 1+'月'; str+=d.getDate()+'日'; str+=d.getHours()+'時'; str+=d.getMinutes()+'分'; str+= d.getSeconds()+'秒'; return str; } setInterval(function(){$('#time').html(currentTime)},1000); </script> </head> <body> <div id="time"></div> </body> </html>
在網頁上及時動態顯示當前的日期時間並顯示星期的做法：
function showTime(){ var show_day=new Array('星期一','星期二','星期三','星期四','星期五','星期六','星期日'); var time=new Date(); var year=time.getYear(); var month=time.getMonth(); var date=time.getDate(); var day=time.getDay(); var hour=time.getHours(); var minutes=time.getMinutes(); var second=time.getSeconds(); month<10?month='0'+month:month; month=month+1; hour<10?hour='0'+hour:hour; minutes<10?minutes='0'+minutes:minutes; second<10?second='0'+second:second; var now_time='目前時間：'+year+'年'+month+'月'+date+'日'+' '+show_day[day-1]+' '+hour+':'+minutes+':'+second; document.getElementById('showtime').innerHTML=now_time; setTimeout("showTime();",1000); }
關於這方面的內容網上很多，有js擷取當前日期時間同時顯示星期，js擷取目前時間和一星期錢的時間等內容，都很具有參考價值，希望大家多閱讀類似文章，將類似方法熟練掌握。
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