Shell Environment variables

Shell script implements Tomcat self-boot

When a script is run on a machine, it can implement Tomcat self-boot,

However, the script was added to the timed task, but the error was reported: Java.lang.UnsupportedClassVersionError.

Cause of error

This is due to the fact that the Java class file compiled with the high version of the JDK attempts to run on the lower version of the JVM, the reported error

Workaround:

This error can be resolved by writing the JDK environment variable in the runtime environment to the script.

Export Java_home= "/USR/LOCAL/JDK"

Export path= $JAVA _home/bin: $PATH

Export classpath=.: $JAVA _home/lib/dt.jar: $JAVA _home/lib/tools.jar

Shell Environment variables