CODEWITHSUNDEEP
javatomcat
kiler
kiler

Reputation: 21

How is the Java classpath set on a Mac?

How is the Java classpath set on a Mac?

Upvotes: 2

Views: 2085

Answers (2)

trashgod
trashgod

Reputation: 205765

On Mac OS X, I stopped using the CLASSPATH environment variable some time ago; I now set it for each project. Too often, I would forget about older, conflicting JARs hiding in the forgotten recesses of an ever growing list of paths. In particular, I don't know of a reason to set it for Tomcat. If you're curious, $CATALINA_HOME/bin/setclasspath.sh may be informative.

If you need it for some other reason, the bash incantation to include this or that is shown below:

export CLASSPATH=.:/opt/this/this.jar:/opt/that/that.jar:…

Upvotes: 0

BalusC
BalusC

Reputation: 1108537

Since you tagged the question with , I'll assume that you're running a Java Servlet webapp.

In that case, the classpath covers the JAR files in /WEB-INF/lib folder of the webapp and all class files in /WEB-INF/classes folder of the webapp. So you've to drop the 3rd party JAR files and/or your classes exactly there to get them to be visible in the runtime classpath of the webapp.

The %CLASSPATH% environment variable is by the way ignored by everything else than the java executabele which is executed without -jar, -cp and -classpath arguments. Don't use it for webapps.

Upvotes: 2

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