i am having war file called Sample.war. in this war file i have the main class called "Maintest" .i want to run or execute the Maintest class from out side the war .how to do this
Unlike executable jar there won't be executable war file and why to run class inside war file. Classes inside war files are directly/indirectly loaded by web container/server. if really want to run a class inside a jar which is inside war file, then putting the jar in classpath it can be run as usual.
War files are just Jar files with extra metadata. So, you should be fine to do:
java -classpath application.war Maintest
That will load the class Maintest from the war file application.war and run it
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