Maven builds a single module in a multi-module project separately. maven builds a module project

Maven builds a single module in a multi-module project separately. maven builds a module project

Recently, multiple maven modules have been used in a company project. Because the project is large, it takes too long to build the entire project after each modification. You need to build a module separately. mvn has the following options:

-pl, --projects        Build specified reactor projects instead of all projects-am, --also-make        If project list is specified, also build projects required by the list-amd, --also-make-dependents        If project list is specified, also build projects that depend on projects on the list

First switch to the project root directory,

Build the pingjuan-web module separately, and build other modules on which the pingjuan-web module depends.

$ mvn install -pl pingjuan-web -am

Build a separate module pingjuan-common, and build other modules that depend on the module pingjuan-common.

$ mvn install -pl pingjuan-common -am -amd

How can I inherit files such as css, js, and image when creating a multi-module web project using maven?

The war package method is used. In this way, resources in the webapp will be packed in. Then, other modules will add the dependencies of this war package.

Small issues with maven multi-module web projects

Is the test class in the test directory ?, If yes, it will be ignored during maven packaging.