zoukankan      html  css  js  c++  java
  • LocalDate、LocalDateTime与timestamp、Date的转换

    LocalDate、LocalDateTime与timestamp、Date的转换

        <!-- 文章内容 -->
        <div data-note-content="" class="show-content">
          <div class="show-content-free">
            <h4>1.LocalDate转Date</h4>
    
    LocalDate nowLocalDate = LocalDate.now();
    Date date = Date.from(nowLocalDate.atStartOfDay(ZoneId.systemDefault()).toInstant());
    

    2.LocalDateTime转Date

    LocalDateTime localDateTime = LocalDateTime.now();
    Date date = Date.from(localDateTime.atZone(ZoneId.systemDefault()).toInstant());
    

    3.Date转LocalDateTime(LocalDate)

    Date date = new Date();
    LocalDateTime localDateTime = date.toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime();
    LocalDate localDate = date.toInstant().atZone(ZoneId.systemDefault()).toLocalDate();
    

    4.LocalDate转时间戳

    LocalDate localDate = LocalDate.now();
    long timestamp = localDate.atStartOfDay(ZoneId.systemDefault()).toInstant().toEpochMilli();
    

    5.LocalDateTime转时间戳

    LocalDateTime localDateTime = LocalDateTime.now();
    long timestamp = localDateTime.toInstant(ZoneOffset.ofHours(8)).toEpochMilli();
    

    6.时间戳转LocalDateTime(LocalDate)

    long timestamp = System.currentTimeMillis();
    LocalDate localDate = Instant.ofEpochMilli(timestamp).atZone(ZoneId.systemDefault()).toLocalDate();
    LocalDateTime localDateTime = Instant.ofEpochMilli(timestamp).atZone(ZoneId.systemDefault()).toLocalDateTime();
    
          </div>
        </div>
    

    原文地址:https://www.jianshu.com/p/b4629857fc6f

  • 相关阅读:
    JQuery 图片轮播
    js版的虚线框
    折叠菜单,选择下拉(手风琴)
    logstash的index值可以为中文
    假如正则从来没来过,我们该如何去匹配一个字符串?
    深度解析javascript中的浅复制和深复制
    笔试题
    前端笔试题总结---持续更新
    清除浮动
    一步一步的理解闭包
  • 原文地址:https://www.cnblogs.com/jpfss/p/11137850.html
Copyright © 2011-2022 走看看