Step 1 : Open up Windows Control Panel and go to The fundamental ida is to add java bin path to the operating system parameter so that the folder can be recognized from any folder. You may see a little bit different screen if you are using other operating systems, but the overall idea is same.
I will show you how to add java bin folder where javac.exe and java.exe is located on Windows 10.
If you complete this process, you can compile and run your code from any folder without typing in the full path (long typing) for the compiler. However, you always have to type in the full path of Java compiler(javac) and virtual machine every time you compile / run your code.
That is, even without this step you can still compile and run Java programs you wrote. In my case, the package is installed in the folder as shown below. One thing I want to suggest you to check is to check / remember the location (folder) of the installation. I would not explain about the installation process itself since just a couple of mouse click would be enough. Once you downloaded the installation package, just run it and follow through the instructions on the installation program. You can get the JDK(Java Development Kit) from following links and I am using the version marked below for this tutorial and operating system I am working on is Windows 10. I would suggest you to stick to this kind of primitive command line method until you reached a certain level of skills and knowledge on how underlying Java works. I think relying too much on GUI based IDE would be the best However, if you are using Java for learning a programming language, I would strongly recommend you to use command line based JDK(Jave Development Kit) as shown here. If you are to use Java as a job, you would not have much choice of the tools since you may need to use a specific tools being used in the company.
You may see the introductions to some of those tools here : The top 11 Free IDE for Java Coding, Development & Programming.Īmong the IDEs, there is one called AndroidStudio on which I have my note. It renders Hello World! and a link to /hello-servlet.There are many JAVA development tools out there and most of them are GUI based IDE (Integrated Development Environment). Index.jsp is the starting page of your application that opens when you access the root directory URL. Pom.xml is the Project Object Model with Maven configuration information, including dependencies and plugins necessary for building the project. IntelliJ IDEA creates a project with some boilerplate code that you can build and deploy successfully. IntelliJ IDEA creates the default project structure. In the Dependencies list, you can see that the web application template includes only the Servlet framework under Specifications. Don't select or add an application server, we will do it later. In the New Project dialog, select Jakarta EE.Įnter a name for your project: JavaEEHelloWorld.įor this tutorial, use Java 1.8 as the project SDK and select the Web application template. In this tutorial, we will create a simple web application.įrom the main menu, select File | New | Project. IntelliJ IDEA includes a dedicated wizard for creating Java Enterprise projects based on various Java EE and Jakarta EE implementations. GlassFish may not work correctly with Java SE 9 and later versions.Ī web browser to view your web application. The Web Profile subset should be enough for the purposes of this tutorial. You can get the latest release from the official reference implementation web site.
The GlassFish application server version 3.0.1 or later.
You can get the JDK directly from IntelliJ IDEA as described in Java Development Kit (JDK) or download and install it manually, for example Oracle JDK. Java SE Development Kit (JDK) version 1.8 or later. You will create a new Java Enterprise project using the web application template, tell IntelliJ IDEA where your GlassFish server is located, then use a run configuration to build the artifact, start the server, and deploy the artifact to it. The application will include a single JSP page that shows Hello, World! and a link to a Java servlet that also shows Hello, World!. This tutorial describes how to create a simple Java EE web application in IntelliJ IDEA.