LocalDateTime方法plusHours()

 

LocalDateTime的方法总结   https://www.cnblogs.com/linyu1/p/14079141.html  
     DateTimeFormatter dtf = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");

        LocalDateTime d = LocalDateTime.parse("2021-03-04 00:00:00", dtf);
        System.out.println(d.plusHours(-1).format(dtf));

  2021-03-03 23:00:00

posted @ 2021-03-04 17:06  Peter.Jones  阅读(567)  评论(0编辑  收藏  举报