Set JDK Environment Variable in Tomcat

To set up the JDK environment variable for Tomcat, you can follow these steps:

  1. trash can
  2. trash can
  3. catalina.bat file
  4. the shell script catalina.sh
  5. JRE_HOME must be set.
  6. “Clear the JRE_HOME variable.”
  7. Set the “JRE_HOME” variable to the installation path of JDK.
  8. The directory for Java development kit version 1.8.0_121 is located in the Program Files folder.
  9. Set the Java Runtime Environment (JRE) home directory to “C:\Program Files\Java\jdk1.8.0_121”.
  10. Save and close the file.
  11. Start Tomcat with the specified JDK environment, ensuring it functions correctly.

Please note that the above steps are based on a Windows system with Tomcat 9. Adjust accordingly for different versions and operating systems.

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