是否有良好的Java库，便于构建命令行应用程序？ [英] Are there good Java libraries that facilitate building command-line applications?

问题描述

我需要在Java中编写一个简单的命令行应用程序。这将是很好，使用一个库，照顾解析命令，并照顾标志和可选/强制参数...

UPDATE <

解决方案

内置TAB完成的东西会特别好。 div>

我使用 Apache Commons CLI库进行命令行参数解析。这是相当容易使用，并有相当不错的文档。

您选择的图书库可能是您喜欢的选项风格（--gnu-style或-javac-style）。

I need to write a simple command-line application in Java. It would be nice to use a library that takes care of parsing commands and takes care of things like flags and optional/mandatory parameters...

UPDATE

Something that has built-in TAB completion would be particularly great.

解决方案

I've used the Apache Commons CLI library for command-line argument parsing. It's fairly easy to use and has reasonably good documentation.

Which library you choose probably comes down to which style of options you prefer ("--gnu-style" or "-javac-style").

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