LocalDate输出日历和当前日期

package core1;
import java.time.LocalDate;

public class D06_LocalDateUsage {
    //输出当前日历
    public static void main(String[] args){
        LocalDate date = LocalDate.now();
        int month = date.getMonthValue();
        int nowDay = date.getDayOfMonth();

        //将date设置为当前月的第一天,往前d（day-1）天
        date = date.minusDays(nowDay - 1);
        int weekValue = date.getDayOfWeek().getValue();

        System.out.println("Mon\tTue\tWed\tThu\tFri\tSat\tSun");
        for(int i=1 ; i<weekValue ; i++)
            System.out.print("   \t");

        while(date.getMonthValue() == month){
            System.out.printf("%2d", date.getDayOfMonth());
            System.out.printf(date.getDayOfMonth() == nowDay ? "*\t" : " \t");
            if(date.getDayOfWeek().getValue() == 7)
                System.out.println();
            date = date.plusDays(1);
        }
    }
}

console输出

Mon	Tue	Wed	Thu	Fri	Sat	Sun
   	   	   	   	 1 	 2 	 3 	
 4 	 5 	 6 	 7 	 8 	 9 	10 	
11 	12 	13 	14 	15 	16 	17 	
18 	19 	20 	21 	22 	23 	24*	
25 	26 	27 	28