It is simple steps to generate hello.jar from hello.java (with main() method) using javac and jar, then run the jar using java.
|
Simple steps to generate and run jar |
- Compile with javac to generate class file:
javac hello.java
- Generate jar file using jar:
jar cf hello.jar hello.class
option c - create a JAR file.
option f - output to a file.
hello.jar is the output file name
last argument(s) can be more than one file that you want to include in your JAR file.
- Run the jar using java:
java -cf hello.jar hello
-cf specify the classpath of hello.jar.
hello is the class contains the main method.
No comments:
Post a Comment