Instructions

Add the following html in demo2.html

<h3>Thymeleaf URLs</h3>
<!-- redirect to demo page without parameter -->
<a th:href="@{~/demo}">Visit Demo Page</a> <br />
<!-- redirect to demo page with parameter -->
<a th:href="@{~/demo(id=1, name=eric)}">Visit Demo page With Parameter</a>

Run the application, and goto localhost:8080:/demo3.

Demo

Resources:

https://www.thymeleaf.org/doc/tutorials/2.1/usingthymeleaf.html.