spring-boot-property-exp com.baeldung 0.0.1-SNAPSHOT 4.0.0 com.baeldung property-exp-custom 0.0.1-SNAPSHOT jar property-exp-custom http://maven.apache.org UTF-8 Custom Property Value org.springframework.boot spring-boot-starter 1.5.4.RELEASE ${basedir}/src/main/resources true **/application*.yml **/application*.yaml **/application*.properties ${basedir}/src/main/resources true **/application*.yml **/application*.yaml **/application*.properties org.apache.maven.plugins maven-resources-plugin 2.7 @ true org.codehaus.mojo exec-maven-plugin 1.6.0 com.baeldung.propertyexpansion.SpringBootPropertyExpansionApp