PFE06/src/main/resources/templates/denied.html

<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Access Denied</title>
</head>
<body>
    <h1>Access Denied !</h1>

    <form th:action="@{/}" method="GET">
        <button type="Submit">Accueil</button>
    </form>

</body>
</html>