Spring boot multiple property files

Add in pom:

<build>

...

  <resources>

   <resource>

    <directory>src/main/resources</directory>

    <filtering>true</filtering>

   </resource>

  </resources>

...

</build>

2. Add

<plugin>

  <groupId>org.apache.maven.plugins</groupId>

   <artifactId>maven-help-plugin</artifactId>

    <version>3.2.0</version>

     <executions>

      <execution>

       <id>show-profiles</id>

        <phase>compile</phase>

        <goals>

         <goal>active-profiles</goal>

        </goals>

      </execution>

     </executions>

</plugin>

3. Add

<profiles>

  <profile>

   <id>dev</id>

    <properties>

     <activatedProperties>dev</activatedProperties>

    </properties>

    <activation>

     <activeByDefault>true</activeByDefault>

    </activation>

  </profile>

  <profile>

  <id>prod</id>

   <properties>

     <activatedProperties>prod</activatedProperties>

   </properties>

  </profile>

</profiles>

4. Create application.properties:

spring.profiles.active=@activatedProperties@

5. Create:

application-dev.properties

application-prod.properties

6. run:

mvn clean spring-boot:run -Pprod

//or

mvn clean spring-boot:run -Dspring-boot.run.profiles=dev