In the previous tutorial, I showed you how to use the Springfox library to create RESTful API documentation according to OpenAPI specification in Spring Boot applications. But Springfox has been out of date for a long time and the springdoc-openapi library is updated continuously and… Read More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
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. Base URL here is https://huongdanjava.com or https://google.com. To do this, you can use Spring’s ServletUriComponentsBuilder class. In detail,… 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
The Spring Boot Actuator is a Spring tool that allows us to monitor our application on a production environment without any code at all. It will expose the information about the application, its status, how the data relates to the application, etc. How is it… Read More
In my previous tutorial, I showed you how to use Apache Tiles in Spring MVC. I want to write another tutorial on how to use Apache Tiles in Spring Boot to give you an overview of the differences between these two uses. That is the… Read More
In the previous tutorial, I have shown you how to install Spring Boot CLI on Windows. This tutorial, I will guide you to install it on Ubuntu! First, download the latest version of the Spring Boot CLI for Ubuntu at http://repo.spring.io/release/org/springframework/boot/spring-boot-cli/. Currently the latest version… Read More
To use JPA in any project, we need to declare its configuration including the database it will use, the username and password for it to connect to, etc. With the Spring Boot project, this is no exception if you use JPA Starter dependency. So in… Read More
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