Eclipse + Maven src / main / java在包资源管理器的src文件夹中不可见 [英] Eclipse+Maven src/main/java not visible in src folder in Package Explorer

问题描述

我想知道为什么我在Package Explorer中看不到src节点中的以下文件夹

  src / main / java 
 src / main / resources 
 src / test / java 
 src / test / resources 
  

我可以访问这些文件夹作为项目的直接子项，它们存在于文件系统中。

我使用的是Spring Tool Suite（STS of eclipse

可能我可以配置Eclipse吗？

---

解决方案

Eclipse将从raw文件夹路径中标记为源的文件夹过滤出来。也就是说，它们仅作为源文件夹可见：

如果您无法在任何位置看到它们，那么他们

• 在设置中被过滤掉：检查您的设置为Package Explorer（Package Explorer栏，向下菜单箭头 - > Filters ... ）

<或者它们是在外部创建的，Eclipse没有注意到他们：刷新您的项目。

• 或者它们不存在：右键单击在项目中，选择 New-> Folder 并输入路径，例如 src / test / java （不源文件夹）。在项目中使用Maven->更新项目...之后，如果您有默认配置，它们将被自动添加为源文件夹。

现在，正如我所说，如果您在 POM 中保留默认配置，那么这些文件夹将仅作为源使用。如果您定义了其他资源和/或 testResources ，那么将使用它们。通常，Eclipse m2e将Eclipse的项目源文件夹配置与您的 POM 中的内容进行同步。

编辑： 可能这还不清楚 - 看到顶部的那些文件夹？标有/ -separated路径的那些？这些是你的文件夹。这些是您希望在 main 和 test 中找到的文件夹相同的文件夹，只是 em>。

I'm wondering why I can't see following folders in src node in Package Explorer

src/main/java
src/main/resources
src/test/java
src/test/resources

I can access those folders as direct children of the project and they exist in the file system.

I'm using Spring Tool Suite (STS of Eclipse).

Maybe I can configure Eclipse somehow ?

---

解决方案

Eclipse filters out folders that are marked as source from the "raw" folder path. That is, they are visible only as source folders:

If you can't see them in either place, then they

• are either filtered out in the settings: check your settings for Package Explorer (the Package Explorer bar, downwards menu arrow -> Filters...)
• or they were created externally and Eclipse haven't noticed them: Refresh your project in this case.
• or they don't exist: right-click on the project, select New->Folder and input the path, e.g. src/test/java (not "Source Folder"). After you use Maven->Update Project... on the project, they will be automatically added as source folders, provided you have the default configuration.

Now, as I said, those folder will only be used as source if you preserved the default configuration in your POM. If you defined other resources and/or testResources, those will be used instead. In general, Eclipse m2e synchronizes Eclipse's project source folder configuration with what's in your POM.

EDIT: maybe this is unclear - see those folders at the top? The ones labeled with the /-separated paths? These are your folders. These are the same folders that you would expect to find in main and test, just represented differently.

这篇关于Eclipse + Maven src / main / java在包资源管理器的src文件夹中不可见的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！