如何编译具有jar依赖项的java文件？ [英] How do I compile a java file that has jar dependencies?

问题描述

我有一个帮助库，我写的是坐在Apache Commons之上，当我尝试javac它（这样我可以把它变成一个罐子里）时，它抱怨，很合理，它不知道我是什么在谈论commons.jar中的内容时，我正在谈论。

I have a helper lib that I wrote to sit on top of Apache Commons, and when I try to javac it (so that I can make it into a jar) it complains, quite reasonably, that it has no idea what I'm talking about when I make reference to the stuff that's in the commons.jar.

如何包含jar以便javac可以编译？

How does one include a jar so as that javac can compile?

推荐答案

对于Windows：

javac -cp ".;/dir/commons.jar;/dir/more_jar_files.jar" MyClass.java

对于unix或mac（感谢提示Dawood）：

For unix or mac (thanks for the tip Dawood):

javac -cp ".:/dir/commons.jar:/dir/more_jar_files.jar" MyClass.java

这意味着：

javac -cp <path to jar> MyClass.java

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