int y,m,d,h,mi,s;
Calendar cal=Calendar.getInstance();
y=cal.get(Calendar.YEAR);
m=cal.get(Calendar.MONTH);
d=cal.get(Calendar.DATE);
h=cal.get(Calendar.HOUR_OF_DAY);
mi=cal.get(Calendar.MINUTE);
s=cal.get(Calendar.SECOND);
System.out.println("現(xiàn)在時(shí)刻是"+y+"年"+m+"月"+d+"日"+h+"時(shí)"+mi+"分"+s+"秒");