方法一:
function comparedate(datetime1,datetime2){ var formatdate1 = new date(datetime1); var formatdate2 = new date(datetime2); if(formatdate1 > formatdate2) { return formatdate1; } else { return formatdate2; }}//测试代码:var date = comparedate(“2019-05-01”,“2019-05-05”);//须将日期转换成“yyyy-mm-dd”格式
方法二:
var mydate=new date();mydate.setfullyear(2008,8,9);var today = new date();if (mydate>today){alert("today is before 9th august 2008");}else{alert("today is after 9th august 2008");}
【推荐学习:javascript高级教程】
以上就是js如何实现日期比较大小的详细内容。
