Question

js中如何将日期转化字符串

Answer 1

var
dependedVal="2005-3-4";
//根据日期字符串转换成日期
var
regEx
=
new
RegExp("\\-","gi");
dependedVal=dependedVal.replace(regEx,"/");
//dependedVal=dependedVal.replace("\\-","/");//这样不行
alert(dependedVal)
//parse
需要
2005/3/4
这种格式!法克!
var
milliseconds=Date.parse(dependedVal);
alert(milliseconds)
var
dependedDate=new
Date();
dependedDate.setTime(milliseconds);
var
now
=
new
Date();
//注意括号,优先级问题,无奈
alert("相隔年数:"+(now.getFullYear()
-
dependedDate.getFullYear()));