

In "Variable Value", enter your JRE installed directory (e.g., "C:\Program Files\Java\jre7\"). Then switch to the "Advanced" tab and select "Environment Variables" / "System Variables" then select "New" (or "Edit" for modification). Push the "Start" buttonthen select "Control Panel" / "System" / "Advanced system settings". Take note that Tomcat 10 is not compatible with Tomcat 9 - Applications that run on Tomcat 9 and earlier will not. This installation and configuration guide is applicable to Tomcat 10. This practical can be completed in a 3-hour session. Apache Tomcat version 8.5 implements the Servlet 3.1 and JavaServer Pages 2.3 specifications from the Java Community Process, and includes many additional features that make it a useful platform for developing and deploying web applications and web services. So for creating JRE_HOME we need to use the same procedure. How to Install Apache Tomcat 10 (on Windows, macOS, Ubuntu) and Get Started with Java Servlet Programming.


In "Variable Value", enter your JDK installed directory (e.g., "c:\Program Files\Java\jdk1.7.0_ <= Check that this is OUR JDK installed directory To create the JAVA_HOME environment variable in Windows XP/Vista/7 we need to push the "Start" button then select "Control Panel" / "System" / "Advanced system settings".We need to create an environment variable called "JAVA_HOME" and set it to our JDK installed directory.
