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