推迟一周示例:
Calendar curr = Calendar.getInstance();
curr.set(Calendar.DAY_OF_MONTH,curr.get(Calendar.DAY_OF_MONTH)+7);
Date date=curr.getTime();
推迟一个月示例:
Calendar curr = Calendar.getInstance();
curr.set(Calendar.MONTH,curr.get(Calendar.MONTH)+1);
Date date=curr.getTime();
推迟一年示例:
Calendar curr = Calendar.getInstance();
curr.set(Calendar.YEAR,curr.get(Calendar.YEAR)+1);
Date date=curr.getTime();
说明:
向前推则是 “-” 后面的数字对应推迟的天数。
如:向前推2天,则-2.