Spring Boot jettytomcat内嵌访问日志配置

Spring Boot是一种用于构建独立的、可执行的Spring应用程序的框架。它提供了许多便利的功能，其中之一是内嵌的Servlet容器，如Jetty或Tomcat。在使用Spring Boot内嵌容器时，我们通常需要配置访问日志，以便记录和监控应用程序的访问情况。本文将介绍如何在Spring Boot中配置Jetty或Tomcat的访问日志，并提供相应的代码示例。

# Jetty访问日志配置
server.jetty.accesslog.enabled=true
server.jetty.accesslog.filename=logs/access.log
server.jetty.accesslog.append=true
server.jetty.accesslog.retention-period=7
server.jetty.accesslog.append=false
server.jetty.accesslog.dateFormat=yyyy-MM-dd
server.jetty.accesslog.ignore-paths=/health,/info

# Tomcat访问日志配置
server.tomcat.accesslog.enabled=true
server.tomcat.accesslog.directory=logs
server.tomcat.accesslog.prefix=access.
server.tomcat.accesslog.suffix=.log
server.tomcat.accesslog.file-date-format=yyyy-MM-dd
server.tomcat.accesslog.pattern=%h %l %u %t "%r" %s %b
server.tomcat.accesslog.buffered=false
server.tomcat.accesslog.ignore-paths=/health,/info

java
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.embedded.jetty.JettyServletWebServerFactory;
import org.springframework.boot.web.server.WebServerFactoryCustomizer;
import org.springframework.context.annotation.Bean;
@SpringBootApplication
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
    @Bean
    public WebServerFactoryCustomizer jettyCustomizer() {
        return factory -> {
            factory.addServerCustomizers(server -> {
                RequestLogHandler requestLogHandler = new RequestLogHandler();
                requestLogHandler.setRequestLog(createRequestLog());
                server.setHandler(requestLogHandler);
            });
        };
    }
    private RequestLog createRequestLog() {
        NCSARequestLog requestLog = new NCSARequestLog();
        requestLog.setFilename("logs/access.log");
        requestLog.setAppend(true);
        requestLog.setRetainDays(7);
        requestLog.setLogDateFormat("yyyy-MM-dd");
        requestLog.setIgnorePaths("/health,/info");
        return requestLog;
    }
}