如何在spring-boot中配置tomcat访问日志的位置和名称？

Question

我有一个spring-boot应用程序,在application.yml中具有以下配置

server:
contextPath: /rti
tomcat:
    access-log-enabled: true
    access-log-pattern: "%h %l %u %t \"%r\" %s %b %D"
    basedir: tomcat

这会提示创建访问日志tomcat/logs/access_log.2015-02-12.txt.

我希望能够配置创建访问日志的位置和命名内容; 但经过多次搜索,我开始认为这是不可能的.有谁知道如何实现这一目标？

应用程序日志记录在logback.xml中使用logback和配置正常工作

Answer 1

配置使用application.yml(https://docs.spring.io/spring-boot/docs/current/reference/html/common-application-properties.html):

server.tomcat.accesslog:
  # Enable access log:
  enabled: true

  # Directory in which log files are created. Can be relative to the tomcat base dir or absolute:
  directory: /var/log/test 

  # Format pattern for access logs:
  # https://tomcat.apache.org/tomcat-8.0-doc/config/valve.html#Access_Log_Valve
  pattern: "%h %l %u %t "%r" %s %b %D"

  # Log file name suffix:
  suffix: ".log"

Answer 2

您可以使用EmbeddedServletContainerCustomizer接口向嵌入式tomcat添加完全自定义的阀门.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");
        }
    }

}