java中的时间判断

java.util.Date nowdate=new java.util.Date(); 

String myString = "2008-09-08";

SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd", Locale.CHINA);

Date d = sdf.parse(myString);

boolean flag = d.before(nowdate);

if(flag)

System.out.print("早于今")

else

System.out.print("晚于今")