How to set default Maven configuration for an idea?

To set up the default Maven configuration, you can follow these steps:

1. Open the installation directory of Maven and locate the conf folder.
2. Locate the file named settings.xml in the conf folder.
3. Open the settings.xml file and locate the following section.

<!-- <servers>
    <server>
      <id>deploymentRepo</id>
      <username>repouser</username>
      <password>repopwd</password>
    </server>
  </servers> -->

1. In the comment block above, include the default Maven configuration settings you want to set, such as:

<servers>
    <server>
      <id>central</id>
      <username>your-username</username>
      <password>your-password</password>
    </server>
</servers>

1. configuration file named settings.xml

Your default Maven configuration has been set up. Maven will use these default settings to access the central repository or any authenticated repositories when building. Please make sure to replace “your-username” and “your-password” with your actual username and password.