spring thymeleaf set suffix view change custom extension template resolvers
@Bean
public ClassLoaderTemplateResolver secondaryTemplateResolver() {
ClassLoaderTemplateResolver secondaryTemplateResolver = new ClassLoaderTemplateResolver();
secondaryTemplateResolver.setPrefix("templates-2/");
secondaryTemplateResolver.setSuffix(".html");
secondaryTemplateResolver.setTemplateMode(TemplateMode.HTML);
secondaryTemplateResolver.setCharacterEncoding("UTF-8");
secondaryTemplateResolver.setOrder(1);
secondaryTemplateResolver.setCheckExistence(true);
return secondaryTemplateResolver;
}https://www.baeldung.com/spring-thymeleaf-template-directory
