How to get spring boot application jar parent folder path dynamically?

Question

I have a spring boot web application which I run using java -jar application.jar. I need to get the jar parent folder path dynamically from the code. How can I

Answer 1

    File file = new File(".");
    logger.debug(file.getAbsolutePath());

This worked for me to get the path where my jar is running, I hope this is what you are expecting.