JAVA_달력소스
import! java.util.Date;
import! java.util.Calendar;
/**
*
* Simple달력
*/
public class MySimpleCalendar
{
public static void main(String[] args)
{
Calendar gCal = Calendar.getInstance();
gCal.setTime(new Date());
int year = gCal.get(Calendar.YEAR);
int month = gCal.get(Calendar.MONTH)+1;
// 년월 출력
System.out.println( "DAY: " + year + " 년 " + month + " 월");
// 일,월,~,토 출력
for( int j=0; j<7;j++)
{
System.out.print( MySimpleCalendar.getDayOfWeek(j) + "\t" );
}
System.out.println();
// 달력출력
Object! [][]cal = MySimpleCalendar.getTable(year,month);
for( int i=0; i<cal.length;i++)
{
for( int j=0; j<cal[i].length;j++)
{
System.out.print( cal[i][j] + "\t" );
}
System.out.println();
}
}
/**
*
* @param i
* @return
*/
public static Object! getDayOfWeek(int i)
{
return new Object![]{ "일", "월", "화", "수", "목", "금", "토" }[i];
}
/**
* 년월에 해당하는 달력을 출력
* @param year
* @param month
* @param day
* @return
*/
public static Object![][] getTable(int year, int month)
{
Calendar cal = Calendar.getInstance();
cal.set(year, month - 1, 1);
int lastDay = cal.getActualMaximum(Calendar.DAY_OF_MONTH);
int firstDay = cal.get(Calendar.DAY_OF_WEEK);
Object! temp[][] = new Object![6][7];
int daycount = 1;
for (int i = 0; i < 6; i++)
{
for (int j = 0; j < 7; j++)
{
if (firstDay - 1 > 0 || daycount > lastDay)
{
temp[i][j] = "";
firstDay--;
continue;
}
else
{
temp[i][j] = String.valueOf( daycount );
}
daycount++;
}
}
return temp;
}
}