我创建了一个Maven(Java(项目，其中包含三个子项目，模块1-3。模块2依赖于模块1，模块3同时依赖于模块2和模块1。
在最初的构建中，模块1和模块2是多个项目之间共享的公共模块，模块3是合并其他两个的最终程序。所有模块最终都被编译成一个uber jar，分发给最终客户。
从命令行来看，它构建和运行得很好，但在导入到IntelliJ后，它无法正确解析本地依赖项。IntelliJ似乎使用了理念：理念目标来导入，并在我的测试用例中运行理念：理念给出了以下输出，尽管最终构建成功，但它显然存在解决问题的问题。
将项目导入IntelliJ后，所有跨模块引用都显示为未解析的符号。
此测试用例的完整源代码位于：https://github.com/hutch31/maven-intellij-plugin-dep
让IntelliJ在Maven子项目中找出这些引用是否需要一个缺失/额外的步骤？
我使用的是Maven 3.6.3和IntelliJ 2021.1。IntelliJ的集成Maven也是3.6.3版本。
编辑：我尝试过更改父模块中模块的顺序，并将父标记添加到子模块中，这并没有影响操作。我已经更新了存储库以反映原始代码的状态，其中module3有一个父标记，但module1和module2没有(因为它们是公共代码(。
在命令行上，我使用"mvn-clean-test"进行构建和运行。我还添加了一个Maven‘compile’配置，尽管报告了错误，但它仍能正确构建。
$ mvn idea:idea
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] mod1 [jar]
[INFO] mod2 [jar]
[INFO] mod3 [jar]
[INFO] Cable Test Studio [pom]
[INFO]
[INFO] -------------------------< org.ghutchis:mod1 >--------------------------
[INFO] Building mod1 1.0-SNAPSHOT [1/4]
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] >>> maven-idea-plugin:2.2.1:idea (default-cli) > generate-resources @ mod1 >>>
[INFO]
[INFO] <<< maven-idea-plugin:2.2.1:idea (default-cli) < generate-resources @ mod1 <<<
[INFO]
[INFO]
[INFO] --- maven-idea-plugin:2.2.1:idea (default-cli) @ mod1 ---
[INFO]
[INFO] -------------------------< org.ghutchis:mod2 >--------------------------
[INFO] Building mod2 1.0-SNAPSHOT [2/4]
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] >>> maven-idea-plugin:2.2.1:idea (default-cli) > generate-resources @ mod2 >>>
[INFO]
[INFO] <<< maven-idea-plugin:2.2.1:idea (default-cli) < generate-resources @ mod2 <<<
[INFO]
[INFO]
[INFO] --- maven-idea-plugin:2.2.1:idea (default-cli) @ mod2 ---
[WARNING] An error occurred during dependency resolution of the following artifact:
org.ghutchis:mod21.0-SNAPSHOT
Caused by: Missing:
----------
1) org.ghutchis:mod1:jar:1.0-SNAPSHOT
Try downloading the file manually from the project website.
Then, install it using the command:
mvn install:install-file -DgroupId=org.ghutchis -DartifactId=mod1 -Dversion=1.0-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file
Alternatively, if you host your own repository you can deploy the file there:
mvn deploy:deploy-file -DgroupId=org.ghutchis -DartifactId=mod1 -Dversion=1.0-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]
Path to dependency:
1) org.ghutchis:mod2:jar:1.0-SNAPSHOT
2) org.ghutchis:mod1:jar:1.0-SNAPSHOT
----------
1 required artifact is missing.
for artifact:
org.ghutchis:mod2:jar:1.0-SNAPSHOT
from the specified remote repositories:
central (https://repo.maven.apache.org/maven2, releases=true, snapshots=false)
[INFO]
[INFO] -------------------------< org.ghutchis:mod3 >--------------------------
[INFO] Building mod3 1.0-SNAPSHOT [3/4]
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] >>> maven-idea-plugin:2.2.1:idea (default-cli) > generate-resources @ mod3 >>>
[INFO]
[INFO] <<< maven-idea-plugin:2.2.1:idea (default-cli) < generate-resources @ mod3 <<<
[INFO]
[INFO]
[INFO] --- maven-idea-plugin:2.2.1:idea (default-cli) @ mod3 ---
[WARNING] An error occurred during dependency resolution of the following artifact:
org.ghutchis:mod31.0-SNAPSHOT
Caused by: Missing:
----------
1) org.ghutchis:mod2:jar:1.0-SNAPSHOT
Try downloading the file manually from the project website.
Then, install it using the command:
mvn install:install-file -DgroupId=org.ghutchis -DartifactId=mod2 -Dversion=1.0-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file
Alternatively, if you host your own repository you can deploy the file there:
mvn deploy:deploy-file -DgroupId=org.ghutchis -DartifactId=mod2 -Dversion=1.0-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]
Path to dependency:
1) org.ghutchis:mod3:jar:1.0-SNAPSHOT
2) org.ghutchis:mod2:jar:1.0-SNAPSHOT
2) org.ghutchis:mod1:jar:1.0-SNAPSHOT
Try downloading the file manually from the project website.
Then, install it using the command:
mvn install:install-file -DgroupId=org.ghutchis -DartifactId=mod1 -Dversion=1.0-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file
Alternatively, if you host your own repository you can deploy the file there:
mvn deploy:deploy-file -DgroupId=org.ghutchis -DartifactId=mod1 -Dversion=1.0-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]
Path to dependency:
1) org.ghutchis:mod3:jar:1.0-SNAPSHOT
2) org.ghutchis:mod1:jar:1.0-SNAPSHOT
----------
2 required artifacts are missing.
for artifact:
org.ghutchis:mod3:jar:1.0-SNAPSHOT
from the specified remote repositories:
central (https://repo.maven.apache.org/maven2, releases=true, snapshots=false)
[INFO]
[INFO] ------------------------< org.ghutchis:parent >-------------------------
[INFO] Building Cable Test Studio 1.0-SNAPSHOT [4/4]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO]
[INFO] >>> maven-idea-plugin:2.2.1:idea (default-cli) > generate-resources @ parent >>>
[INFO]
[INFO] <<< maven-idea-plugin:2.2.1:idea (default-cli) < generate-resources @ parent <<<
[INFO]
[INFO]
[INFO] --- maven-idea-plugin:2.2.1:idea (default-cli) @ parent ---
[INFO] jdkName is not set, using [java version1.8.0_265] as default.
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for Cable Test Studio 1.0-SNAPSHOT:
[INFO]
[INFO] mod1 ............................................... SUCCESS [ 0.231 s]
[INFO] mod2 ............................................... SUCCESS [ 0.021 s]
[INFO] mod3 ............................................... SUCCESS [ 0.021 s]
[INFO] Cable Test Studio .................................. SUCCESS [ 0.087 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.750 s
[INFO] Finished at: 2021-04-20T10:28:53+01:00
[INFO] ------------------------------------------------------------------------
maven idea插件长期以来一直被弃用：
https://maven.apache.org/plugins/maven-idea-plugin/
避免使用它。
我相信我已经弄清楚了测试用例中的问题，即mod1/mod2/mod3的包规范与文件路径不匹配。将文件从src/main/java/orghutchis/module1.java移动到src/main/java/orghuchis/moduel1.java修复了IntelliJ在测试用例中的构建问题(尽管遗憾的是，不是最初的问题(。
更新后的Java代码已推送到Github进行检查。