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Java UUID 类中的 getMostSignificantBits 和 leastSignificantBits 方法

2024年04月27日 419Browse 0Like 0Comments
getMostSignificantBits() 方法的一些介绍:

getMostSignificantBits 这个方法主要用于在 UUID 中获取高64 位的有效位后返回 Long 数据类型。

在获取最高有效位时不会引发异常。

对应的还有一个 getLeastSignificantBits() 方法。

这个方式是从 UUID 中获取低 64 位的有效位返回 Long数据类型。

2024-04-27_11-04-47

如查看 UUID 的数据结构,我们能看到 UUID 是拆分 2 部分的。

https://www.isharkfly.com/t/java-uuid-getmostsignificantbits-leastsignificantbits/15683

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Last updated:2024年04月28日

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