您可以使用EmbeddedServletContainerCustomizer接口将完全自定义的阀门添加到嵌入式tomcat。这对我有用：

@Configuration
public class WebConfig extends WebMvcConfigurerAdapter implements EmbeddedServletContainerCustomizer {

    @Override
    public void customize(ConfigurableEmbeddedServletContainer container) {
        if (container instanceof TomcatEmbeddedServletContainerFactory) {
            TomcatEmbeddedServletContainerFactory factory = (TomcatEmbeddedServletContainerFactory) container;
            AccessLogValve accessLogValve = new AccessLogValve();
            accessLogValve.setDirectory("/var/log/test");
            accessLogValve.setPattern("common");
            accessLogValve.setSuffix(".log");
            factory.addContextValves(accessLogValve);
        } else {
            logger.error("WARNING! this customizer does not support your configured container");
        }
    }

}