java gui字体颜色,Java GUI中的日语字体

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于 2021-02-25 03:39:00 发布

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文章标签： java gui字体颜色

博客探讨在Java中编写GUI程序，使其能在不同操作系统语言设置下正确显示日文。指出问题关键在于字体，而非语言设置。Java可处理日文文本，显示日文需有含日文字符的字体，字体可能需默认安装、按需安装或手动安装。

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Is it possible to write a GUI in Java that would display Japanese fonts correctly regardless of the language settings of the OS it's being run on?

I'd like to write a program which is able to do this but I'm not sure how to start going about this. Any advice would be a huge help!

解决方案

The language settings aren't the problem here. Fonts are.

Java certainly can handle Japanese text, no matter what the system settings are, if the developer doesn't fall into the trap of depending on the platform default encoding by using things like FileReader, or new String(byte[]).

But to actually display the Japanese text, you need a font that has Japanese characters, and fonts are not part of Java. Depending on the OS, Japanese-capable fonts may be part of the default installation, or the user may be prompted to install them as needed, or they may have to be installed manually.