FilterHolder.initialize AbstractMethodError

当springboot的启动类继承了SpringBootServletInitializer之后

@SpringBootApplication
public class CarSafeBrandApplication extends SpringBootServletInitializer {

    public static void main(String[] args) {
        SpringApplication.run(CarSafeBrandApplication.class, args);
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(CarSafeBrandApplication.class);
    }

}

过滤器需要重写init方法，

@Slf4j
public class PrintRequestFilter implements Filter {

    @Override
    public void init(FilterConfig filterConfig) {

    }
}

否则会报错

2024-07-02 17:27:03.115:WARN:oejw.WebAppContext:Scanner-1: Failed startup of context o.e.j.w.WebAppContext
java.lang.AbstractMethodError
        at org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:140)
        at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)
        at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
        at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)
        at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)
        at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:774)
        at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:379)
        at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1449)
        at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1414)
        at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:916)
        at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:288)
        at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:524)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)
        at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:46)
        at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:188)
        at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:517)
        at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:157)
        at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:173)
        at org.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:448)
        at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:66)
        at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:785)
        at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:754)
        at org.eclipse.jetty.util.Scanner.scan(Scanner.java:641)
        at org.eclipse.jetty.util.Scanner$1.run(Scanner.java:558)
        at java.util.TimerThread.mainLoop(Timer.java:555)
        at java.util.TimerThread.run(Timer.java:505)