import java.text.ParseException;

import java.util.Calendar;

import java.util.GregorianCalendar;

import java.util.Scanner;

public class TestCalendar2 {

    public static void main(String[] args) throws ParseException {

        System.out.println("请输入日期（格式为：2010-3-3）：");

        Scanner scanner = new Scanner(System.in);

        String dateString = scanner.nextLine(); // 2010-3-1

        // 将输入的字符串转化成日期类

        System.out.println("您刚刚输入的日期是：" + dateString);

        String[] str = dateString.split("-");

        int year = Integer.parseInt(str[0]);

        int month = new Integer(str[1]);

        int day = new Integer(str[2]);

        Calendar c = new GregorianCalendar(year, month - 1, day); // Month:0-11

        // 大家自己补充另一种方式：将字符串通过SImpleDateFormat转化成Date对象，

        //再将Date对象转化成日期类

        // SimpleDateFormat sdfDateFormat = new SimpleDateFormat("yyyy-MM-dd");

        // Date date = sdfDateFormat.parse(dateString);

        // Calendar c = new GregorianCalendar();

        // c.setTime(date);

        // int day = c.get(Calendar.DATE);

        c.set(Calendar.DATE, 1);

        int dow = c.get(Calendar.DAY_OF_WEEK); // week:1-7 日一二三四五六

        System.out.println("日\t一\t二\t三\t四\t五\t六");

        for (int i = 0; i < dow - 1; i++) {

            System.out.print("\t");

        }

        int maxDate = c.getActualMaximum(Calendar.DATE);

        // System.out.println("maxDate:"+maxDate);

        for (int i = 1; i <= maxDate; i++) {

            StringBuilder sBuilder = new StringBuilder();

            if (c.get(Calendar.DATE) == day) {

                sBuilder.append(c.get(Calendar.DATE) + "*\t");

            } else {

                sBuilder.append(c.get(Calendar.DATE) + "\t");

            }

            System.out.print(sBuilder);

            // System.out.print(c.get(Calendar.DATE)+

            //                ((c.get(Calendar.DATE)==day)?"*":"")+"\t");

            if (c.get(Calendar.DAY_OF_WEEK) == Calendar.SATURDAY) {

                System.out.print("\n");

            }

            c.add(Calendar.DATE, 1);

        }

    }

}