java循环某年某月的所有天数

通过java calendar可以获取到某年某月的所有天数，然后循环

转载请注明出处:java循环某年某月的所有天数

package com.zuidaima.date;

import java.text.ParseException;
import java.util.Calendar;

public class LoopDayOfMonth {

	public static void main(String[] args) throws ParseException {
		Calendar calendar = Calendar.getInstance();
		int year = 2009;
		int month = Calendar.FEBRUARY;
		int date = 1;

		calendar.set(year, month, date);

		int maxDay = calendar.getActualMaximum(Calendar.DAY_OF_MONTH);
		System.out.println("Max Day: " + maxDay);

		int minDay = calendar.getActualMinimum(Calendar.DAY_OF_MONTH);
		System.out.println("Min Day: " + minDay);

		for (int i = minDay; i <= maxDay; i++) {
			calendar.set(year, month, i);
			System.out.println("Day: " + calendar.getTime().toLocaleString());
		}

	}
}