Spring-Boot Resource Not Found when using executeable Jar

Question

again I face a strange issue and hope someone here can help.

I have a spring boot backend module, what works in eclipse well and application is executeable when sta

Answer 1

I encountered this limitation too and created this library to overcome the issue: spring-boot-jar-resources

It basically allows you to register a custom ResourceLoader with Spring Boot that extracts the classpath resources from the JAR as needed, transparently:

new SpringApplicationBuilder()
        .sources(Application.class)
        .resourceLoader(new JarResourceLoader())
        .run(args);

With that ResourceLoader you can do resource.getFile() on any classpath resource.