javascript格式化时间

转载于 2010-06-09 10:26:00 发布 · 385 阅读

文章标签：

#javascript #date #function

javascript & ajax & jQuery 专栏收录该内容

14 篇文章

订阅专栏

<html>
<head>
<script>
/**
* 时间对象的格式化;
*/
Date.prototype.format = function(format){
/*
* eg:format="yyyy-MM-dd hh:mm:ss";
*/
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;
}
</script>
<script>
var now = new Date();
var ms = now.getTime();
alert(new Date(ms).format("hh:mm MM-dd-yyyy"));
</script>
</head>
<body>
</body>
</html>