基于jquery的web页面日期格式化插件

(function ($) { 
var FormatDateTime = function FormatDateTime() { }; 
$.FormatDateTime = function (obj, IsMi) { 
var correcttime1 = eval('( new ' + obj.replace(new RegExp("\/", "gm"), "") + ')'); 
var myDate = correcttime1; 
var year = myDate.getFullYear(); 
var month = ("0" + (myDate.getMonth() + 1)).slice(-2); 
var day = ("0" + myDate.getDate()).slice(-2); 
var h = ("0" + myDate.getHours()).slice(-2); 
var m = ("0" + myDate.getMinutes()).slice(-2); 
var s = ("0" + myDate.getSeconds()).slice(-2); 
var mi = ("00" + myDate.getMilliseconds()).slice(-3); 
if (IsMi == true) { 
return year + "-" + month + "-" + day + " " + h + ":" + m + ":" + s; 
} 
else { 
return year + "-" + month + "-" + day + " " + h + ":" + m + ":" + s + " " + mi; 
} 

} 
})(jQuery);

$.FormatDateTime(item.ControlEndTime, false) 

//item.ControlEndTime:后台返回的日期 
//false:布尔型，是否返回毫秒