使用Java日历获取月和年的周

import java.util.Calendar;


public class Main {/** nowjava.com - 时代Java 提供 **/


  public static void main(String[] args) {


    Calendar now = Calendar.getInstance();


    System.out.println("Current week of month is : " + now.get(Calendar.WEEK_OF_MONTH));


    System.out.println("Current week of year is : " + now.get(Calendar.WEEK_OF_YEAR));

    /*
     from nowjava.com 
    */

    now.add(Calendar.WEEK_OF_MONTH, 1);

    System.out.println("date after one year : " + (now.get(Calendar.MONTH) + 1) + "-" + now.get(Calendar.DATE) + "-"

        + now.get(Calendar.YEAR));


  }

}