Did you ever wish your Java code could be dynamic like JavaServer Pages? That it could be modified and recompiled at runtime, with your application updating itself on the fly? This article shows ...

Spring Boot's application.properties file and its application.yaml counterpart are key to creating flexible and configurable Java applications.

Run the Java Servlet file upload example With the Java Servlet coded, the application can be deployed to any Java application server that supports the Servlet 3.1 specification or newer.