Spring Boot 3 – Thymeleaf Basic Demo

This is a basic demo project that shows how to use Thymeleaf (a modern server-side template engine for Java) with Spring Boot 3.

License

This project is released under the MIT License, a very permissive free software license.

See the full text of the license: LICENSE.txt

How to build and run the application

You can build and run the application in different ways (depending on your environment and/or IDE).

1) Using Maven to build a “fat” JAR that is easy to run

From command line (in project's main directory):

• run mvn package
• go into the target/ directory
• run java -jar spring-boot3-thymeleaf-basic-demo.jar

2) Using Maven to directly build&run the application

From command line (in project's main directory):

• run mvn spring-boot:run

3) Using the Eclipse IDE

• import the project (“File” -> “Import...” then “Existing Maven Projects” etc...)
• build the project (if “Build Automatically” is not active)
• locate the SpringBoot3ThymeleafBasicDemoApp class and then “Run As” -> “Java Application”

Note: other IDEs (e.g. NetBeans, IntelliJ IDEA) can also be used, the import procedure may be very similar.

How to use the application

Once the application is running, point your preferred browser to http://localhost:8080. You should see a simple page showing some version informations.