如何在Spring Cloud Gateway中通过代码配置请求超时

@Configuration
public class TimeoutConfig {

    @Bean
    public GatewayFilter timeoutFilter() {
        return (exchange, chain) -> {
            ServerHttpRequest request = exchange.getRequest();
            ServerHttpResponse response = exchange.getResponse();

            // 设置请求超时时间为5秒
            Duration timeout = Duration.ofSeconds(5);

            // 设置请求超时时间
            Mono<Void> timeoutMono = Mono.delay(timeout)
                    .then(Mono.fromRunnable(() -> {
                        if (!response.isCommitted()) {
                            response.setStatusCode(HttpStatus.GATEWAY_TIMEOUT);
                            response.getHeaders().setContentType(MediaType.TEXT_PLAIN);
                            response.getBody().write("Request Timeout".getBytes(StandardCharsets.UTF_8));
                        }
                    }));

            // 执行请求处理链，并在超时时触发请求超时操作
            return chain.filter(exchange)
                    .timeout(timeout, timeoutMono);
        };
    }
}