Can't find the location of file keystore when running as jar

I use Spring Boot 1.4.0. And I find that tomcat can’t read the keystore conatined in a jar. But how can I load the keystore in a jar.

The configuration about SSL:

server:
  port: 8443
  ssl:
    enabled: true
    key-store: classpath:keystore.jks
    key-store-password: pass
    key-alias: pass
    #protocol: TSL
    enabled-protocols: TLSv1,TLSv1.1,TLSv1.2

The Exception:

java.io.FileNotFoundException: class path resource [xx.jks] cannot be resolved to absolute file path because it does not reside in the file system:jar:file:/C:/xx/xx/xx/xx/xx/target/xx-1.0-SNAPSHOT.jar!/xx.jks

[momo159]

Thanks. I fixed it by your samples.

[priyanka28-lang]

My application files has :

stargate-filter.truststore=standard_trusts.jks

and I can’t even change the code for getResource as I am importing some dependency …

ks = KeyStore.getInstance(KeyStore.getDefaultType());
URL resource = this.getClass().getClassLoader().getResource(config.getTruststore());
if(resource == null) { 
    System.out.println("Could not find the truststore located at [" + config.getTruststore()+ "]");
} else {
    File file = new File(resource.toURI());
    FileInputStream fis = new FileInputStream(file);
    ks.load(fis, config.getTruststorePassword().toCharArray());
}

In my local it works fine, but deploying it to any external server (k8) I get this as URI is not hierarchical … and if i copy it o some location and provide the path … I get exception “System.out.println(“Could not find the truststore located at [” + config.getTruststore()+ “]”);”…

Any suggestions …