Gradle Helloworld - Main Class

Reference

https://openhome.cc/Gossip/Spring/Gradle.html

Thanks 良葛格, his explanation is so simple and good to read and practice!!

Class

package examples;

public class HelloMain {

    public static void main(String[] params) {

        System.out.println("Hello world:" + params[0]);

    }

}

build.gradle

apply plugin:'java'

apply plugin:'application'

mainClassName='examples.HelloMain'

run {

    args username

}

run

$ gradle run -Pusername=Isaac

> Task :run

Hello world:Isaac

BUILD SUCCESSFUL in 721ms

3 actionable tasks: 1 executed, 2 up-to-date

$