Java 项目与 Maven 项目 (Eclipse)，需要澄清目录结构
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Java Project vs Maven Project (Eclipse), dir structure clarification needed
提问by James Raitsev
When i create a new Maven project in Eclipse, directory structure contains both src/main/javaand src/main(down below)
当我在 Eclipse 中创建一个新的 Maven 项目时，目录结构包含src/main/java和src/main（在下面）
Question:
I understand my code should fall under src/main/java, what is the purpose of the src/main? Why does Eclipse create it?
问题：我知道我的代码应该属于src/main/java， 的目的是src/main什么？为什么 Eclipse 会创建它？
采纳答案by Paul Whelan
For src/main/java to exist src/main/ must first exist so eclipse just shows you all the folders in your project including src/main/
要使 src/main/java 存在 src/main/ 必须首先存在，因此 eclipse 只会向您显示项目中的所有文件夹，包括 src/main/
If you want to remove them from your view in package explorer, you can create a filter for the package explorer view and exclude Non-Java elements.
如果您想从包资源管理器的视图中删除它们，您可以为包资源管理器视图创建一个过滤器并排除Non-Java 元素。
Look for the down arrow in the top right of the package explorer view for the filters option.
在包浏览器视图右上角寻找过滤器选项的向下箭头。
回答by Oh Chin Boon
src/main/javais Maven's standard layout for placement of your Java source codes.
src/main/java是 Maven 用于放置 Java 源代码的标准布局。
Check http://java.sg/maven-standard-directory-layout/for a list of standard Maven directories.
检查http://java.sg/maven-standard-directory-layout/以获取标准 Maven 目录列表。
src/main/java Application/Library sources
src/main/resources Application/Library resources
src/main/filters Resource filter files
src/main/assembly Assembly descriptors
src/main/config Configuration files
src/main/webapp Web application sources
src/test/java Test sources
src/test/resources Test resources
src/test/filters Test resource filter files
src/site Site
LICENSE.txt Project's license
NOTICE.txt Notices and attributions required by libraries that the project depends on
README.txt Project's readme
回答by JustinKSU
You can have other sub-directories under src/main that are not source files. If you see Maven documentation you need to have resource files under src/main/resources. Obviously the parent directory src/main needs to be created to create child directories.
您可以在 src/main 下拥有其他不是源文件的子目录。如果你看到 Maven 文档，你需要在 src/main/resources 下有资源文件。显然需要创建父目录 src/main 来创建子目录。
