How Do I Create a New Project in Maven?

You can create a new Maven project using the Maven Archetype Plugin. This plugin allows you to generate a basic project structure with common configurations and dependencies.

Steps to Create a New Maven Project:

1. Open your command line or terminal.

2. Navigate to the desired directory where you want to create your project.

3. Run the following command:

   mvn archetype:generate

4. The command will prompt you to choose an archetype. You can search for specific archetypes by using the -Dfilter option. For example, to find Java web application archetypes:

   mvn archetype:generate -Dfilter=web

5. Select the desired archetype from the list.

6. Enter the required information, such as the project name, package name, and version.

7. Maven will create the project structure in the current directory.

Example: Creating a Simple Java Project

mvn archetype:generate -DgroupId=com.example -DartifactId=my-java-project -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false

This command will create a simple Java project named "my-java-project" with the group ID "com.example".

Important Notes:

• Interactive Mode: By default, the archetype:generate command is interactive, prompting you to enter information. You can use the -DinteractiveMode=false option to skip these prompts and use default values.
• Archetype Catalog: The archetype:generate command uses the Maven archetype catalog to list available archetypes. You can find the list of available archetypes in the ~/.m2/repository/org/apache/maven/archetypes/maven-archetype-catalog.xml file.
• Project Structure: The generated project structure will include a pom.xml file, source code directories, and other necessary files.

Conclusion:

Creating a new Maven project is a simple process using the Maven Archetype Plugin. By following these steps, you can quickly generate a basic project structure and get started with your development.