如何使用Apache Commons下载

Question

I've just downloaded apache commons-lang3-3.2.1 source and binary because I want to try out their Fraction class.

My first question is how to find the relevant file to add to the build path in Eclipse?

My second question is whether to use binary or source?

I've tried looking in both but I can only see executable JARs and JAVA files and I seem to remember they aren't what I need from past experience.

Answer 1

您需要决定将source或binary添加到eclipse buildpath ，但是我总是会只将完整的binary添加到eclipse构建路径中，如果我需要查看该方法在内部如何真正起作用，我们可以通过任何方式查看api源代码而不将其添加到构建路径。