import java.sql.Date
System.out.println("请输入指定的日期(1999/10/01):");
String date=input.next();
SimpleDateFormat sdf=new SimpleDateFormat("yyyy/mm/dd");
java.util.Date d=null;
try {
d=sdf.parse(date);
} catch (ParseException e) {
e.printStackTrace();
}
Date hiredate=new Date(d.getTime());



