resources in a Spring Boot application are missing from jar file when using Spring Boot Maven Plugin

Question

I am using Spring-Boot v1.3.0.M5 with Maven v3.3.3. I used to be able to run my Spring Boot (boot) application from the console with this command.

mvn clean pa

Answer 1

Since Spring Boot 1.3, in order to have resources filtered as expected, we have to use new @@ format:

some.key = @value@

instead of classic:

some.key = ${value}

Relevant spring-boot issue: https://github.com/spring-projects/spring-boot/issues/980