方法一:
var t = "2015-03-16";
var array =  t.split("-");
var dt = new Date(array[0], array[1], array[2]);
//    var dtt = new Date(t.replace("-g-/", ""));
方法二:
var remindTime = "2008-04-02 10:08:44";  
var str = remindTime.toString();
str = str.replace("/-/g", "/");
//// str =  str.replace("T"," "); 
var oDate1 = new Date(str);
原文:http://www.cnblogs.com/ziyunxiu/p/4343241.html