Maven多模块子Pom版本

Question

While I was learning about maven multi module , I have a doubt.

Does it makes sense for a child module to have a different version than parent module ? In what case , for example ?

Answer 1

Usually, you try to avoid that. While it may make sense from a logical perspective (avoid to change the version number of a module that did not change), you get into a complicated logic of when to rebuild what and which version uses which version of which other module.

Answer 2

是的，当子模块也独立部署时，这是有道理的，其版本范围也有所不同。