JS如何获取日期

[老牛10岁了]

怎么获取格式为yyyy-MM-dd的当前日期呢？


我用new Date()获取出来的日期不知道是什么格式的。想转成2011-08-02。。怎么弄？

[q107770540]

<script language="JavaScript"> 
Date.prototype.format = function(format) //author: meizz 
{ 
  var o = { 
    "M+" : this.getMonth()+1, //month 
    "d+" : this.getDate(),    //day 
    "h+" : this.getHours(),   //hour 
    "m+" : this.getMinutes(), //minute 
    "s+" : this.getSeconds(), //second 
    "q+" : Math.floor((this.getMonth()+3)/3),  //quarter 
    "S" : this.getMilliseconds() //millisecond 
  } 
  if(/(y+)/.test(format)) format=format.replace(RegExp.$1, 
    (this.getFullYear()+"").substr(4 - RegExp.$1.length)); 
  for(var k in o)if(new RegExp("("+ k +")").test(format)) 
    format = format.replace(RegExp.$1, 
      RegExp.$1.length==1 ? o[k] : 
        ("00"+ o[k]).substr((""+ o[k]).length)); 
  return format; 
} 
alert(new Date().format("yyyy-MM-dd")); 
alert(new Date("january 12 2008 11:12:30").format("yyyy-MM-dd hh:mm:ss")); 
</script>

[kyzy_yy_pm]

DD = new Date();
y = DD.getFullYear();
m = DD.getMonth() < 9 ? "0" + (DD.getMonth() + 1) : DD.getMonth() + 1;
d = DD.getDate() < 10 ? "0" + DD.getDate() : DD.getDate();
s = y + "年" + m + "月" + d + "日";
alert(s);

[BLUE_LG]

http://blog.csdn.net/ayqxm/article/details/6424674

[老徐bozin]

还是取服务器时间把