Java中获取本地系统时间的方法

import java.util.*;

public class D
{
public static void main(String []abc)
{
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("现在时刻是"+y+"年"+m+"月"+d+"日"+h+"时"+mi+"分"+s+"秒");
}

}
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public class Main{
public static void main(String[] args){
java.util.Calendar c=java.util.Calendar.getInstance();
java.text.SimpleDateFormat f=new java.text.SimpleDateFormat("yyyy年MM月dd日hh时mm分ss秒");
System.out.println(f.format(c.getTime()));
}
}
##########################################################################
public class Main{
public static void main(String[] args){
java.util.Calendar c=java.util.Calendar.getInstance();
java.text.SimpleDateFormat f=new java.text.SimpleDateFormat("yyyy年MM月dd日hh时mm分ss秒");
System.out.println(f.format(c.getTime()));
}
}