Java中的无符号短 [英] Unsigned short in Java

问题描述

如何在 Java 中声明 unsigned short 值?

How can I declare an unsigned short value in Java?

推荐答案

你不能，真的.Java 没有任何无符号数据类型，除了 char.

You can't, really. Java doesn't have any unsigned data types, except char.

诚然，您可以使用 char - 它是一个 16 位无符号类型 - 但在我看来这会很糟糕，因为 char 是显然是用于文本:当代码使用 char 时，我希望它用于表示程序感兴趣的文本的 UTF-16 代码单元，而不是没有关系的任意无符号 16 位整数到文本.

Admittedly you could use char - it's a 16-bit unsigned type - but that would be horrible in my view, as char is clearly meant to be for text: when code uses char, I expect it to be using it for UTF-16 code units representing text that's interesting to the program, not arbitrary unsigned 16-bit integers with no relationship to text.

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