Maven is a popular build automation tool used by many Java developers. It is used to manage projects, dependencies, and build processes. Two of the most commonly used commands in Maven are mvn install and mvn package. While both commands are used to build a project, there are some important differences between them. In this article, we'll discuss the differences between mvn install and mvn package and how they are used.
Maven Install
Maven install is a command used to install a project's dependencies and build the project. It is typically used when you are developing a project and need to download the dependencies and build the project. The mvn install command will download the project's dependencies, compile the source code, and package the compiled code into a JAR file. The JAR file can then be used by other projects or deployed to a web server.
Maven Package
Maven package is a command used to package a project into a deployable artifact. This command is typically used when you are ready to deploy your project to a web server or other environment. The mvn package command will compile the source code, package the compiled code into a JAR file, and generate any additional files needed for deployment.
Differences Between Maven Install and Maven Package
The main difference between mvn install and mvn package is the purpose of each command. Maven install is used to install the project's dependencies and build the project. Maven package is used to package the project into a deployable artifact.
Another difference between the two commands is the output. Maven install will generate a JAR file that can be used by other projects or deployed to a web server. Maven package will generate a deployable artifact that can be deployed to a web server or other environment.
Conclusion
Maven install and mvn package are two of the most commonly used commands in Maven. While both commands are used to build a project, there are some important differences between them. Maven install is used to install the project's dependencies and build the project, while mvn package is used to package the project into a deployable artifact. Understanding the differences between mvn install and mvn package can help you choose the right command for your project.