How to Read External Properties Files in Maven with the Properties Maven Plugin?

Reading External Properties Files in Maven

While resource filtering can be employed to read properties files in Maven, it may not fulfill the requirement of defining a specific property file in the pom.xml. To address this, consider leveraging the Properties Maven Plugin.

The Properties Maven Plugin allows you to read external properties files in Maven. It provides a way to specify a properties file in the pom.xml using the element:

<code class="xml"><properties>
  <properties file="x.properties" />
</properties></code>

This configuration will read the x.properties file and make its properties available to the build. You can then reference these properties in your pom.xml using the following syntax:

<code class="xml"><version>${properties.version}</version></code>

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