How to read my META-INF/MANIFEST.MF file in a Spring Boot app?

Question

I\'m trying to read my META-INF/MANIFEST.MF file from my Spring Boot web app (contained in a jar file).

I\'m trying the following code:

        Input         


        

Answer 1

I use java.lang.Package to read the Implementation-Version attribute in spring boot from the manifest.

String version = Application.class.getPackage().getImplementationVersion();

The Implementation-Version attribute should be configured in build.gradle

jar {
    baseName = "my-app"
    version =  "0.0.1"
    manifest {
        attributes("Implementation-Version": version)
    }
}