@Bean
	RouterFunction<ServerResponse> routes(PersonHandler ph) {
		String root = "";
		return SpringdocRouteBuilder.route()
				.GET(root + "/people", ph::handleGetAllPeople, ops -> ops.beanClass(PersonService.class).beanMethod("all"))
				.GET(root + "/people/{id}", ph::handleGetPersonById, ops -> ops.beanClass(PersonService.class).beanMethod("byId"))
				.POST(root + "/people", ph::handlePostPerson, ops -> ops.beanClass(PersonService.class).beanMethod("save")).build();
	}
Routes router function.

@param ph the ph
@return the router function
springdoc-openapi-tests/springdoc-openapi-javadoc-tests/src/test/java/test/org/springdoc/api/v30/app142/HelloApplication.java