复制代码 代码如下:

Date.prototype.format = function(format)

{

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;

}

var testDate = new Date( 1320336000000 );//这里必须是整数，毫秒

var testStr = testDate.format("yyyy年MM月dd日hh小时mm分ss秒");

var testStr2 = testDate.format("yyyyMMdd hh:mm:ss");

alert(testStr + " " + testStr2);