Unicode 可打印字符的范围是多少? [英] What is the range of Unicode Printable Characters?

问题描述

谁能告诉我 Unicode 可打印字符的范围是多少?[例如.Ascii 可打印字符范围是 u0020 - u007f]

Can anybody please tell me what is the range of Unicode printable characters? [e.g. Ascii printable character range is u0020 - u007f]

推荐答案

参见，http://en.wikipedia.org/wiki/Unicode_control_characters

您可能想特别关注 C0 和 C1 控制字符 http://en.wikipedia.org/wiki/C0_and_C1_control_codes

You might want to look especially at C0 and C1 control character http://en.wikipedia.org/wiki/C0_and_C1_control_codes

wiki 上说，C0 控制字符的范围是 U+0000—U+001F 和 U+007F(与 ASCII 的范围相同)，C1 控制字符的范围是 U+0080—U+009F

The wiki says, the C0 control character is in the range U+0000—U+001F and U+007F (which is the same range as ASCII) and C1 control character is in the range U+0080—U+009F

除了 C 控制字符，Unicode 还有数百个格式控制字符，例如零宽度非连接器，使字符间距更近，或双向文本控制.这个格式化控制字符比较分散.

other than C-control character, Unicode also has hundreds of formatting control characters, e.g. zero-width non-joiner, which makes character spacing closer, or bidirectional text control. This formatting control characters are rather scattered.

更重要的是，您在做什么需要您了解 Unicode 的不可打印字符?更有可能的是，无论您尝试做什么，都是解决问题的错误方法.

More importantly, what are you doing that requires you to know Unicode's non-printable characters? More likely than not, whatever you're trying to do is the wrong approach to solve your problem.

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