[JAVA] Create a jar file that can be executed in Gradle



Create a Gradle project in intelliJ

スクリーンショット 2018-02-18 18.59.58.png

Create a simple Java program and edit the Gradle config file


public class HelloWorld {
    public static void main(String... args) {
        System.out.println("HEllo World");

build.gradle (partial excerpt)

group 'helloworld'
version '1.0-SNAPSHOT'

apply plugin: 'java'

sourceCompatibility = 1.8


jar {
    manifest {
        attributes 'Main-Class': 'HelloWorld'

Actually create a jar file

If you execute the following gradle command, a jar file will be created under the build directory of the project.

$ gradle build
Starting a Gradle Daemon (subsequent builds will be faster)
:processResources UP-TO-DATE
:compileTestJava UP-TO-DATE
:processTestResources UP-TO-DATE
:testClasses UP-TO-DATE
:test UP-TO-DATE
:check UP-TO-DATE


Total time: 7.82 secs
スクリーンショット 2018-02-18 19.02.42.png

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