How do you import a local jar package in Maven?

There are two methods to import local jar files into a Maven project.

1. Manually install the jar package to the local Maven repository.
2. Open the command prompt and navigate to the directory where the jar file is located.
3. Run the following command to install the jar file into the local Maven repository: mvn install:install-file -Dfile= -DgroupId= -DartifactId= -Dversion= -Dpackaging=.

   In this command, is the path to the jar file, and , , , are the coordinate information in the Maven project, which uniquely identifies the jar file in the Maven project.

4. Add dependency on jar in project’s pom.xml file:

   
   
   
   
   

5. Use the jar file as a local dependency for the project.
6. Add the following code block to the pom.xml file of the project, specifying the path of the local jar file:
   
   
   local
   jar-file
   1.0
   system
   ${basedir}/lib/jar-file.jar
   
   

   Here, ${basedir} refers to the root directory of the project, and lib/jar-file.jar is the relative path of the jar file.

Whichever method you choose, it is necessary to define dependencies on jar packages in the pom.xml file of the project so that Maven can handle and manage the dependencies on jar packages correctly.