#APACHE TOMCAT TUTORIAL CODE#

Build process and location of the source code.For example, you can map dependencies inside of it.īelow, an example. Think of it as an ancestor of CI/CD pipelines. The great thing about pom.xml is that it can help you automate your build process. Servlet to demonstrate the project is working , we define a class that can process requests -> And, you also need to create the relevant classes. Of course, you need to edit it if you want it to work. The web.xml fileīelow, an example of web.xml that you may want to use for reference.

#APACHE TOMCAT TUTORIAL HOW TO#

This file tells Maven how to build your project. It is in this file that you want to map associations between URLs and Servlets, for example.Īnd, finally, in the project root, you should have the pom.xml file. It tells tomcat how to interact with your classes. Inside the WEB-INF folder, you at least want to have the web.xml file. Then, in this very last folder, you should add your classes. For example, if your classes are in the package org.example, you should create the subfolder org, inside of it, the subfolder example. You should then put all your classes inside the java folder, following the Java package structure. The project structure you should follow for this tutorial. Of course, in order for all of this to work, you need to scaffold your files properly. This tool takes an XML configuration file that says how to build an application, and then builds it by looking at our project structure.

The best practice when it comes to building Java packages is to use Maven. Just skip to the next section, Maven project structure Tomcat can read this file and publish the application. This is a compressed folder that contains everything about our application, ready to run. Tomcat is the webserver application that will run your Java package.īefore we start working on our container, we need to create the. That is, a web app served over HTTP or HTTPs, made in Java. In this post, we see how to create a container for a tomcat web application. If you already know Java but you are lacking Docker knowledge, read this Docker tutorial first. If you do, this is the place where you can glue things together. We assume you already know some Java and some Docker, even the basics. Well, it is a Java Docker Tutorial after all. In this Java Docker Tutorial, we will do exactly that, seeing how to create a container for tomcat. But the history of Java should not stop us from modernizing our apps. Even if it may lack some of the fanciest features of modern languages, enterprises love it. We have to admit it, Java is still a popular programming language.

Apache tomcat tutorial