Question

我是春季MVC，码头和宁静的新手。使用此命令>

时，我正在尝试部署我的Restful App完美运行

mvn clean jetty:run

它给出以下错误：

java.util.ServiceConfigurationError：org.apache.juli.logging.Log：提供者org.eclipse.jetty.apache.jsp.JuliLog不是子类型 在java.util.ServiceLoader.fail（ServiceLoader.java:239）在java.util.ServiceLoader.access $ 300（ServiceLoader.java:185）在java.util.ServiceLoader $ LazyIterator.nextService（ServiceLoader.java:376）在java.util.ServiceLoader $ LazyIterator.next（ServiceLoader.java:404）在java.util.ServiceLoader $ 1.next（ServiceLoader.java:480）在org.apache.juli.logging.LogFactory中。（LogFactory.java:77）在org.apache.juli.logging.LogFactory中。（LogFactory.java:65）在org.apache.tomcat.websocket.WsWebSocketContainer中。（WsWebSocketContainer.java:92）在org.apache.tomcat.websocket.server.WsServerContainer中。（WsServerContainer.java:85）在org.apache.tomcat.websocket.server.WsSci.init（WsSci.java:131）在org.apache.tomcat.websocket.server.WsSci.onStartup（WsSci.java:47）在org.eclipse.jetty.plus.annotation.ContainerInitializer.callStartup （ContainerInitializer.java:140）在org.eclipse.jetty.annotations.ServletContainerInitializersStarter.doStart （ServletContainerInitializersStarter.java:64）在org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）在org.eclipse.jetty.servlet.ServletContextHandler.startContext（ServletContextHandler.java:347）在org.eclipse.jetty.webapp.WebAppContext.startWebapp（WebAppContext.java:1497）在org.eclipse.jetty.maven.plugin.JettyWebAppContext.startWebapp（JettyWebAppContext.java:360）在org.eclipse.jetty.webapp.WebAppContext.startContext（WebAppContext.java:1459）在org.eclipse.jetty.server.handler.ContextHandler.doStart（ContextHandler.java:852）在org.eclipse.jetty.servlet.ServletContextHandler.doStart（ServletContextHandler.java:278）在org.eclipse.jetty.webapp.WebAppContext.doStart（WebAppContext.java:545）在org.eclipse.jetty.maven.plugin.JettyWebAppContext.doStart（JettyWebAppContext.java:428）在org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）在org.eclipse.jetty.util.component.ContainerLifeCycle.start（ContainerLifeCycle.java:167）在org.eclipse.jetty.util.component.ContainerLifeCycle.doStart（ContainerLifeCycle.java:119）在org.eclipse.jetty.server.handler.AbstractHandler.doStart（AbstractHandler.java:113）在org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）在org.eclipse.jetty.util.component.ContainerLifeCycle.start（ContainerLifeCycle.java:167）在org.eclipse.jetty.util.component.ContainerLifeCycle.doStart（ContainerLifeCycle.java:119）在org.eclipse.jetty.server.handler.AbstractHandler.doStart（AbstractHandler.java:113）在org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）在org.eclipse.jetty.util.component.ContainerLifeCycle.start（ContainerLifeCycle.java:167）在org.eclipse.jetty.server.Server.start（Server.java:418）在org.eclipse.jetty.util.component.ContainerLifeCycle.doStart（ContainerLifeCycle.java:110）在org.eclipse.jetty.server.handler.AbstractHandler.doStart（AbstractHandler.java:113）在org.eclipse.jetty.server.Server.doStart（Server.java:382）在org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）在org.eclipse.jetty.maven.plugin.AbstractJettyMojo.startJetty（AbstractJettyMojo.java:477）在org.eclipse.jetty.maven.plugin.AbstractJettyMojo.execute（AbstractJettyMojo.java:343）在org.eclipse.jetty.maven.plugin.JettyRunMojo.execute（JettyRunMojo.java:169）在org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo（DefaultBuildPluginManager.java:137）在org.apache.maven.lifecycle.internal.MojoExecutor.execute（MojoExecutor.java:210）在org.apache.maven.lifecycle.internal.MojoExecutor.execute（MojoExecutor.java:156）在org.apache.maven.lifecycle.internal.MojoExecutor.execute（MojoExecutor.java:148）在org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject中（LifecycleModuleBuilder.java:117）在org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject中（LifecycleModuleBuilder.java:81）在org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build （SingleThreadedBuilder.java:56）在org.apache.maven.lifecycle.internal.LifecycleStarter.execute（LifecycleStarter.java:128）在org.apache.maven.DefaultMaven.doExecute（DefaultMaven.java:305）在org.apache.maven.DefaultMaven.doExecute（DefaultMaven.java:192）在org.apache.maven.DefaultMaven.execute（DefaultMaven.java:105）在org.apache.maven.cli.MavenCli.execute（MavenCli.java:956）在org.apache.maven.cli.MavenCli.doMain（MavenCli.java:288）在org.apache.maven.cli.MavenCli.main（MavenCli.java:192）在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处在sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）在java.lang.reflect.Method.invoke（Method.java:498）在org.codehaus.plexus.classworlds.launcher.Launcher.launch上增强（Launcher.java:289）在org.codehaus.plexus.classworlds.launcher.Launcher.launch（Launcher.java:229）在org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode （Launcher.java:415）在org.codehaus.plexus.classworlds.launcher.Launcher.main（Launcher.java:356）

我的pom.xml如下：pom.xml

我的项目如下：project

我已经尝试了很多次，但是都没有成功。请帮忙！

Answer 1

由于您使用 Jetty 运行该应用程序，因此此错误告诉您与 tomcat 存在冲突，我相信您的 pom 中有 spring-boot-starter-web 依赖项，并且默认情况下嵌入了 tomcat，这会导致与 jetty 发生冲突.简单地排除它，如下所示。对我有用

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
        <exclusions>
            <exclusion>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-tomcat</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

Answer 2

org.apache.tomcat.websocket.WsWebSocketContainer

如果您使用的是jetty:run，则不允许将上述类放在您的类路径/类加载器中。

查找将其引入的依赖项并删除/排除它。

java.util.ServiceConfigurationError：org.apache.juli.logging.Log：提供者org.eclipse.jetty.apache.jsp.JuliLog不是子类型

2 个答案: