Do HelloWorld in Java / IntelliJ / Gradle


Create a Project

In File> New> Project, select Gradle / Java and press Next. 01.png

Enter any name in Name. (ef.SpringBootSample) Set the GroupId and ArtifactId. (This time is the default) Finally, press Finish to create the Project. 02.png

Do HelloWorld

Right-click on the root project in the Project pane on the left From New> Directory, select src> main> java and press Enter to create the folder. 03.png

Right-click the created java folder and select New> Package. Type org.example and press Enter. 04.png

Furthermore, right-click the example folder and select New> Class. With Class selected, type Main and press Enter. 06.png

Describe the following in the created class.

package org.example;

public class Main {
    public static void main(String[] args) {
        System.out.println("Hello World");

Execute Main.main ().

4:33:31: Executing task 'Main.main()'...

> Task :compileJava
> Task :processResources NO-SOURCE
> Task :classes

> Task :Main.main()
Hello World

You can now write Java code in IntelliJ.

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