如何在Maven多模块构建中混合父POM?

时间:2012-03-30 09:20:56

标签: maven-2 relative-path multi-module parent-pom

我有一个Maven多模块项目,我在这个版本中需要两个不同的父POM。第一个是项目中大多数模块的真正父POM,但是一个模块是一个演示项目,它使用完全不同项目的父POM(因为它是一个演示如何使用我的项目为第二个项目生成代码)。

构建有效,但我收到警告:

[WARNING] 
[WARNING] Some problems were encountered while building the effective model for my_project:my_project.demo:jar:5.0.0-SNAPSHOT
[WARNING] 'parent.relativePath' points at my_project:parent instead of other_project:parent, please verify your project structure @ line 5, column 10
[WARNING] 
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING] 
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING] 

由于other_project实际上并不是我构建的模块,因此它可以在任何地方。这意味着我无法给出相对路径。

如何修复此警告?

1 个答案:

答案 0 :(得分:4)

在这种情况下,解决方案是将relativePath设置为无以覆盖默认../pom.xml

<relativePath/>