What is the method for adding dependencies to a Maven project?

There are several ways to add dependencies in a Maven project.

2. requirement

<dependencies>
    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-lang3</artifactId>
        <version>3.12.0</version>
    </dependency>
</dependencies>

1. Add dependencies using the Maven command-line tool. By using the command “mvn dependency:copy-dependencies,” you can add dependencies to the project.
2. Use a graphical interface in Maven project management tools (such as IntelliJ IDEA or Eclipse) to add dependencies. Typically, you can find a dependency management option in the pom.xml file of a Maven project, and simply click the add button to search and select the needed dependencies.

Regardless of the method used, after adding a dependency, Maven will automatically download it and add it to the project’s classpath so that it can be used in the project.