java IntelliJ IDEA 和 Gradle：为什么每个子模块有 3 个模块？
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IntelliJ IDEA and Gradle: Why there are 3 modules per sub-module?
提问by Fabian Zeindl
I am rather confused by IntelliJ IDEA's gradle integration and the mapping of gradle subprojects to IDEA's modules.
我对 IntelliJ IDEA 的 gradle 集成以及 gradle 子项目到 IDEA 模块的映射感到困惑。
- Why are there 3 modules for every gradle subproject (client, client_main and client_test)?
- Is there a way to get rid of the "parent" module? Every time I delete it my build breaks in confusing ways.
- 为什么每个 gradle 子项目（client、client_main 和 client_test）都有 3 个模块？
- 有没有办法摆脱“父”模块？每次我删除它时，我的构建都会以令人困惑的方式中断。
UPDATE
更新
- The content root of the third module ("server") is always set to the entire folder like seen below. This means I can't mark directories in build as generated sources, since the are excluded by default.
- 第三个模块（“服务器”）的内容根目录始终设置为整个文件夹，如下所示。这意味着我无法将构建中的目录标记为生成的源，因为默认情况下排除了这些目录。
回答by Sri Harsha Chilakapati
It is now possible to deselect that option when importing the gradle project in IDEA, checked in 2016.1.2 Ultimate IDE. First go to the import gradle option and select your gradle file.
现在可以在 IDEA 中导入 gradle 项目时取消选择该选项，在 2016.1.2 Ultimate IDE 中检查。首先转到导入 gradle 选项并选择您的 gradle 文件。
Then in the dialog that appears, make sure you deselect the option that says create separate module per source set. This is selected by default. Now continue with importing the project as you normally would.
然后在出现的对话框中，确保取消选择create separate module per source set的选项。这是默认选择的。现在继续像往常一样导入项目。
And that's it, you can enjoy your project, just one module will be created for each sub project in the multi project gradle build.
就是这样，您可以享受您的项目，在多项目 gradle 构建中，将为每个子项目创建一个模块。
This option is only useful if you are having a separate sub project in gradle for the tests like me. Otherwise, the default way works pretty much good, as I found it more easy to launch unit tests.
仅当您在 gradle 中有一个单独的子项目用于像我这样的测试时，此选项才有用。否则，默认方式非常有效，因为我发现启动单元测试更容易。
Hope this helps.
希望这可以帮助。
回答by Robert Golusiński
If you want to just disable this option for a previously imported project you can do so by editing idea gradle configuration file located in .idea/gradle.xml.
如果您只想为之前导入的项目禁用此选项，您可以通过编辑位于.idea/gradle.xml 中的idea gradle 配置文件来实现。
Add this line that sets resolveModulePerSourceSetto false:
添加将resolveModulePerSourceSet设置为false 的这一行：
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
...
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>
...
<option name="resolveModulePerSourceSet" value="false" />
</GradleProjectSettings>
</option>
</component>
</project>
And then refresh the gradle project.
然后刷新gradle项目。
