Package executable jar

# Configure the project path

Mkdir hellovi Hello/helloworld. Java

# The helloworld. Java code is as follows:

Package hello; public class helloworld {public static void main (string [] ARGs) {system. Out. println ("Hello, world! ");}}

# Compile helloworld. Java to generate helloworld. Class

Javac Hello/helloworld. Java
# Test helloworld
Java-CP. Hello. helloworld

# Compile the manifest. MF File

Manifest-version: 1.0 created-by: 1.0 (jar-execution-Package) Main-class: Hello. helloworldclass-path :.

# Package jar files

Jar cvmf manifest. MF hello. Jar hello

# Execute the jar package

Java-jar hello. Jar> Hello, world!

 

Package executable jar