Java 기존에 설치되어 있던 java version 11을 그대로 사용한다. Tomcat https://tomcat.apache.org/tomcat-9.0-doc/index.html Apache Tomcat 9 (9.0.70) - Documentation Index This is the top-level entry point of the documentation bundle for the Apache Tomcat Servlet/JSP container. Apache Tomcat version 9.0 implements the Servlet 4.0 and JavaServer Pages 2.3 specifications from the Java Community Process, and includes ma..