When working with Maven projects using IDEs such as Eclipse or IntelliJ, you will find that there are many files or folders created, for each individual IDE. In essence, the Maven project does not use these files, so we need to ignore them when pushing… Read More

Open Liberty is also a Java Server runtime that helps us run Java web applications. Using the Liberty Maven plugin will help us quickly deploy the application to Open Liberty easily during development. In this tutorial, I will show you how to use this Liberty… Read More

Maven Archetype is a feature of Maven, you can understand it roughly, it allows us to quickly create a Maven project with a predefined structure. We just need to change values ​​like Group Id, Artifact Id, and Version according to the value we want. I… Read More

Important: recommend you to use JSP views with WAR file, JAR file will have many problems, one of which I have encountered is deploying JAR file using Docker Container… The following tutorial is only for someone who must use JSP views with JAR files in… Read More

Maven Shade Plugin is a Maven plugin that allows us to build uber-jars. In a nutshell, uber-jar are .jar files that, besides containing the source code of the application, also contain the dependencies that the application is using. From there, it helps us to build… Read More

By default, when you use Spring Data JPA Starter in your Spring project, Hibernate will be the default implementation used. However, in some cases, you may not want to use this default implementation. For example, I’m converting this open source openid-connect https://github.com/mitreid-connect/OpenID-Connect-Java-Spring-Server from Spring MVC… Read More

In the previous tutorial, I showed you how to implement internationalization in Spring MVC applications. For Spring Boot applications, how to implement internationalization? I will guide you in this tutorial! First, I will create a new Spring Boot project: with Spring Web dependency: as an… Read More

When working with web applications using Spring MVC or Spring Boot, sometimes we will need to get the base URL information of the application to do something. The base URL here is https://huongdanjava.com or https://google.com. To do this, you can use Spring’s ServletUriComponentsBuilder class. In… Read More

When working with applications that use Spring Boot, you will need to write Unit Test for your code. In this tutorial, I will show you how to write Unit Test for the Spring Boot application! First, I will create a simple Spring Boot application for… Read More

When you develop an application with different Maven projects, we will often use a Maven parent project to manage these Maven projects. It will help us to centralize the version management of the dependencies used for the application, when we want to upgrade the version… Read More