huanghongfa
2021-06-02 7aa165a3de1fa1878ee5d55512faeb7134c05692
springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/DateUtils.java
@@ -594,6 +594,27 @@
        }
    }
    /**
     * 日期相加减
     * @param time
     *             时间字符串 yyyy-MM-dd HH:mm:ss
     * @param num
     *             加的数,-num就是减去
     * @return
     *             减去相应的数量的年的日期
     * @throws ParseException
     */
    public static Date yearAddNum(Date time, Integer num) {
        //SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        //Date date = format.parse(time);
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(time);
        calendar.add(Calendar.YEAR, num);
        Date newTime = calendar.getTime();
        return newTime;
    }