js 时间戳格式话

来源：互联网发布：淘宝布料编辑：程序博客网时间：2024/06/17 09:08

<html>
<meta charset="utf-8" />
<head>

</head>
<body>
<script type="text/javascript">
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( 1383734177000 );//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("yyyy-MM-dd");
alert(testStr + " " + testStr2);
</script>
</body>

</html>

==================================

第二中方法

//时间格式化
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 time = new Date(data[i].time*1000);//这里必须是整数，毫秒
var timestr = time.format("yyyy-MM-dd");

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