如何在没有根项目的情况下在 Maven3 中执行 Reactor 构建？
如何在没有根项目的情况下在多个 Maven 项目上执行临时反应器构建？
这在 maven2 中曾经是可能的，通过调用带有“-r”选项的 mvn 命令，该命令将从工作目录中递归搜索项目，并将它们组织在反应器中以正确的顺序构建，即使项目不共享公共资源父 pom.xml。 （可选）可以使用 maven.reactor.includes 和 maven.reactor.excludes 选项专门包含或排除某些项目。
我意识到遗留反应器模式已从 maven3 中删除，但我不知道如何使用“类似 make”反应器模式来实现此功能。
How does one perform an ad-hoc reactor build over multiple maven projects without a root project?
This used to be possible in maven2 by invoking the mvn command with the '-r' option which would search recursively from the working directory for projects and organize them in the reactor to build in the correct order even if the projects did not share a common parent pom.xml. Optionally one could specifically include or exclude certain projects using maven.reactor.includes and maven.reactor.excludes option.
I realize that the legacy reactor mode was removed from maven3 but I can't figure out how to achieve this functionality using the 'make-like' reactor mode.
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在邮件列表上的此讨论之后，“Maven 2”风格的反应器功能已被删除。相关的 JIRA 问题是 MNG-4260。
正如上面评论中提到的，最好创建一个带有
modules部分）。The "Maven 2"-style reactor feature has been removed following this discussion on the mailing list. The relevant JIRA issue is MNG-4260.
As mentioned in the comments above, it's best to create a top-level pom with a
<modules>section that lists the directories containing projects. (If you don't always build all of your projects at the same time, you can put separatemodulessections in profiles).