Basic tutorial: Create a Maven project using IDEA

IDEA (IntelliJ IDEA) is a powerful integrated development environment that can help developers develop various Java applications quickly and efficiently. In Java project development, using Maven as a project management tool can help us better manage dependent libraries, build projects, etc. This article will detail the basic steps on how to create a Maven project in IDEA, while providing specific code examples.

Step 1: Open IDEA and create a new project

1. Open IntelliJ IDEA and click "File" -> "New" -> "Project" in the menu bar.
2. Select "Maven" as the project type in the pop-up window, and then click "Next".
3. In the next window, fill in the project name, project path and other information, and then click "Next".
4. In the "Archetype Selection" window, select a suitable Maven template, generally select "maven-archetype-quickstart", and then click "Next".
5. Finally click the "Finish" button to complete the project creation.

Step 2: Edit the pom.xml file

1. In the project structure, find the file named "pom.xml", which is the configuration file of the Maven project.

2. Add the required dependency libraries in the "pom.xml" file by adding <dependency in the><dependencies></dependencies><code> tag ; to achieve. For example, add a JUnit dependency:

   <dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.12</version>
    <scope>test</scope>
   </dependency>

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Step 3: Write Java code and run

1. Create a Java class in IDEA and write your own Java code .
2. In IDEA, click "Run" -> "Run" in the menu bar or use the shortcut key (usually Shift F10) to run the Java program.

The above are the basic steps to create a Maven project in IDEA. With these steps, you can easily create a Java project with Maven support, code it, compile it, and run it. Hope the above content is helpful to you.

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