java 日历

package s1;
import java.util.*;
import java.text.SimpleDateFormat;
public class A6 {
public static void main(String[] args) {
Date s=new Date();
SimpleDateFormat d=new SimpleDateFormat("'BeijingTime':yyyy/MM/dd HH EE");
System.out.println(d.format(s));
}
}

package shiyan2;
import java.util.*;
public class Rili {
public static void main(String[] args) {
Scanner cin=new Scanner(System.in);
System.out.println("请输入想查询日历的日期，例（1931 8 15）：");
int x=cin.nextInt();
int y=cin.nextInt();
int z=cin.nextInt();
Calendar rl=Calendar.getInstance();
rl.set(x,y,z);
int xq=rl.get(Calendar.DAY_OF_WEEK)-1;
String a[]=new String[xq+30];
for(int i=0;i<xq;i++){
a[i]=" ";
}
for(int i=xq,n=1;i<xq+30;i++){
a[i]=String.valueOf(n);
n++;
}
int year=rl.get(Calendar.YEAR);
int month=rl.get(Calendar.MONTH);
System.out.println("        "+year+"  年        "+month+"  月       "+"  日历  ");
System.out.printf("%14c%14c%14c%14c%14c%14c%14c\n",'日','一','二','三','四','五','六');
for(int i=0;i<a.length;i++){
if(i%7==0&&i!=0)
System.out.println("\n");
System.out.printf("%5s",a[i]);
}
}
}