1
//格式化日期
2Date.prototype.format = function(format)
3
{
4
var o =
5
{
6 "M+" : this.getMonth()+1, //month
7 "d+" : this.getDate(), //day
8 "h+" : this.getHours(), //hour
9 "m+" : this.getMinutes(), //minute
10 "s+" : this.getSeconds(), //second
11 "q+" : Math.floor((this.getMonth()+3)/3), //quarter
12 "S" : this.getMilliseconds() //millisecond
13
}
14 if(/(y+)/.test(format))
15 format=format.replace(RegExp.$1,(this.getFullYear()+"").substr(4 - RegExp.$1.length));
16 for(var k in o)
17 if(new RegExp("("+ k +")").test(format))
18 format = format.replace(RegExp.$1,RegExp.$1.length==1 ? o[k] : ("00"+ o[k]).substr((""+ o[k]).length));
19 return format;
20
}
21
//格式化日期2
Date.prototype.format = function(format)3
{
4
var o =5
{
6
"M+" : this.getMonth()+1, //month7
"d+" : this.getDate(), //day8
"h+" : this.getHours(), //hour9
"m+" : this.getMinutes(), //minute10
"s+" : this.getSeconds(), //second11
"q+" : Math.floor((this.getMonth()+3)/3), //quarter12
"S" : this.getMilliseconds() //millisecond13
}14
if(/(y+)/.test(format))15
format=format.replace(RegExp.$1,(this.getFullYear()+"").substr(4 - RegExp.$1.length));16
for(var k in o)17
if(new RegExp("("+ k +")").test(format))18
format = format.replace(RegExp.$1,RegExp.$1.length==1 ? o[k] : ("00"+ o[k]).substr((""+ o[k]).length));19
return format;20
}21