使用日历向当前日期添加或减去月份

import java.util.Calendar;/**来 自 时 代 J a v a - nowjava.com**/

 

public class Main {

 

  public static void main(String[] args) {

    Calendar now = Calendar.getInstance();

    System.out.println("Current date : " + (now.get(Calendar.MONTH) + 1)

                        + "-"

                        + now.get(Calendar.DATE)

                        + "-"

                        + now.get(Calendar.YEAR));

   

    //add months to current date using Calendar.add method

    now.add(Calendar.MONTH,10);

 

    System.out.println("date after 10 months : " + (now.get(Calendar.MONTH) + 1)

                        + "-"

                        + now.get(Calendar.DATE)

                        + "-"

                        + now.get(Calendar.YEAR));

 
 /**
 时 代 J a v a 公 众 号 - N o w J a v  a . c o m 提供 
 **/

   

    //subtract months from current date using Calendar.add method

    now = Calendar.getInstance();

    now.add(Calendar.MONTH, -5);

 

    System.out.println("date before 5 months : " + (now