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

public Properties readManifest() throws IOException {
    Object inputStream = this.getClass().getProtectionDomain().getCodeSource().getLocation().getContent();
    JarInputStream jarInputStream = new JarInputStream((InputStream) inputStream);
    Manifest manifest = jarInputStream.getManifest();
    Attributes attributes = manifest.getMainAttributes();
    Properties properties = new Properties();
    properties.putAll(attributes);
    return properties;
}