To add a web app to your server, create a folder inside the webapps directory, and then add your files inside your folder.įor example, create a HelloWorld folder inside your webapps directory. In your Tomcat folder, notice the webapps directory. Now that you have a Tomcat server running, you can add web apps to it! You can think of a web app as a website and everything in it, including its server code. That means you’ve successfully run a Tomcat server! Hello World Web App ![]() Then navigate to localhost:8080 and you should see something like this: Now that you’ve downloaded Tomcat, you can run a Tomcat server!įind the startup.bat file in the bin directory and run it, either through the command line or by double-clicking it. zip file, which you can download from here.ĭownload that file, and then unzip the directory anywhere. Tomcat is bundled as an apache-tomcat directory inside a. If your code works with Tomcat, chances are it’ll work with most environments. Tomcat is one of the most popular Java servers out there, and it provides a standard environment that most Java server code will work with. Running a local Tomcat server is handy for testing things out without needing to update (or pay for) a live server. Map the WAR artifact output directory /target to the Tomcat Wildfly server deployment directory: /usr/local/tomcat/webapps /opt/jboss/wildfly/standalone/deployments.This tutorial walks through the process of using Tomcat to run a server on your computer. Specify the name of the container: TomcatContainer Wildfl圜ontainerīind the container port 8080 to the host IP 127.0.0.1 and port 8080 Specify the name of the configuration: TomcatConfig Wildfl圜onfig In the Create Docker Configuration dialog, do the following: In the Services tool window, right-click the tomcat:latest jboss/wildfly:latest image and then click Create Container. Run a Docker container application server and deploy your application to it You should see the tomcat:latest jboss/wildfly:latest image in the list of images in the Services tool window. In the Services tool window, select the Images node, and then specify to pull the Tomcat Wildfly server image: tomcat jboss/wildfly. Open the Services tool window: View | Tool Windows | Services or Alt+8. In the Build Artifact dialog, select to build the DockerJavaWebApp:war artifact. Build a WAR artifactĪfter IntelliJ IDEA creates the new project, build a WAR artifact to deploy to the application server. IntelliJ IDEA generates a default project with a Java web application that has the index.jsp home page and the HelloServlet.java class that responds to requests at /hello-servlet. On the next step of the wizard, select Jakarta EE 9 the Web Profile specification. ![]() Select a recent JDK for the project (OpenJDK 17 is a good choice) In the New Project dialog, select Jakarta EE and do the following:Įnter a name for your project: DockerJavaWebApp ![]() For more information, refer to Getting started with Docker in IntelliJ IDEA. This tutorial describes how to create a simple Java web application, build a deployable web application resource (WAR) file, and then deploy it inside application server running as a Docker container.īefore you begin, install and run Docker, enable the Docker plugin, and connect to the Docker daemon in IntelliJ IDEA. ![]() You can use Docker to run an application server (Tomcat, Wildfly, and so on) and deploy your Java web applications in it.
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