Java OffsetDateTime显示奇怪的年份值 [英] Java OffsetDateTime showing strange year value

问题描述

根据IntelliJ调试器，OffsetDateTime值显示如下:

Per the IntelliJ debugger, the OffsetDateTime value is showing like:

+ 51434-04-02T15:28:41Z

[phone]T15:28:41Z

有什么主意如何解析年份部分或使之有意义吗?当我在数据库上查看原始日期时，原始日期实际上是以毫秒为单位.我无法访问保存这些日期的团队.另外，通过测试访问数据时，执行log.debug时也显示相同的结果.

Any idea how to parse the year part or make sense of it? The raw date is actually in milliseconds when I view it on the DB. I have no access to the team that is saving these dates. Also, when accessing the data via my tests it's showing the same when I do a log.debug.

推荐答案

看到时间戳，我想我知道为什么会这样.代码的某些部分错误地解释了时间戳1559909381182.此时间戳表示自时期以来的毫秒数，但是您的代码已将其解释为 seconds 的数目.比较这两行:

Seeing the timestamp, I think I know why this is happening. Some part of the code has incorrectly interpreted the timestamp 1559909381182. This timestamp represents a the number of milliseconds since the epoch, but your code has interpreted it as a number of seconds. Compare these two lines:

System.out.println(Instant.ofEpochSecond(1559909381182L));
System.out.println(Instant.ofEpochMilli(1559909381182L));

第一行将打印出未来几千年的日期，而第二行将打印出更合理的日期.

The first will print out a date thousands of years in the future, while the second line will print a more reasonable date.

您应该尝试查找您将其解释为第二秒的地方.

You should try and find where you have interpreted it as a second.

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