testwnl.java~19~

梅花雪树的经典制作

package com.test;

import java.util.*;

public class TestWNL {
    public TestWNL() {
    }

    private static int[] monthDay = {31,28,31,30,31,30,31,31,30,31,30,31};

    public static void main(String[] args) {
        TestWNL testwnl = new TestWNL();
        for (int i = 0; i <monthDay.length; i++) {
            testwnl.printDate(2008,i);
        }
    }

    public void printDate(int year,int month){
       GregorianCalendar grC = new GregorianCalendar(year,month,1);
       int day = grC.get(GregorianCalendar.DAY_OF_WEEK);
       System.out.println("\t\t\t"+year+"年"+(month+1)+"月的日历");
       System.out.println("星期日\t星期一\t星期二\t星期三\t星期四\t星期五\t星期六");
       int count = 0;
       for (int i = 0; i <day-1; i++) {
           System.out.print(" \t");
           count++;
       }

       int monthOfDay = monthDay[month];

       if(month==1){
           if(grC.isLeapYear(year)){
              monthOfDay = monthOfDay + 1;
           }
       }

       for (int i = 1; i <=monthOfDay; i++) {
           System.out.print(i+"\t");
           count++;
           if(count%7==0){
              System.out.println("");
           }
       }
    }
}