源文件夹和（普通）文件夹之间有什么区别 [英] What is the difference between a source folder and a (normal) folder

问题描述

我正在遵循本指南： Spring MVC 和我意识到我不知道源文件夹（src）和普通文件夹之间的区别。

I'm following this guide: Spring MVC and I realized that I do not know the difference between a source folder (src) and a plain folder.

我正在使用eclipse，所以差异只在IDE中有用吗？

I'm using eclipse, so maybe the difference is only useful in an IDE?

另外，我已经注意到java类倾向于进入src文件夹;而其他每个文件都进入普通文件夹（或项目根文件夹）。

Also, I've noticed that java classes tend to go in src folders; whilst every other file goes into a plain folder (or the project root folder).

那么，源文件夹（src）的意义是什么？为什么在普通文件夹上使用源文件夹？

So, What is the significance of the source folder (src)? Why use a source folder over a plain folder?

谢谢！

推荐答案

Eclipse将源文件夹标记为包含java源。然后，当您编译项目时，Eclipse将在您的所有源文件夹中查找源代码。

A source folder is marked by Eclipse as containing java sources. Then, when you compile your project Eclipse will look for your source code into all your source folders.

您可以将任何文件夹变为源文件夹，将其添加到java构建中路径。因此，下次编译项目时，Eclipse也会在该文件夹中查找java类。

You can make any folder become a source folder adding it to the java build path. Thus, next time you compile your project Eclipse will also look for java classes in that folder.

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