命令行mvn jetty:run 报错 No Spring WebApplicationInitializer types detected on classpath

Question

Windows PowerShell 版权所有 (C) 2009 Microsoft Corporation。保留所有权利。 PS C:\Users\Noah> cd E:\Workspaces\jee-kepler\spring-mvc-study PS E:\Workspaces\jee-kepler\spring-mvc-study> mvn jetty:run [INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building spring-mvc-study Maven Webapp 1.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] >>> jetty-maven-plugin:9.2.2.v20140723:run (default-cli) > test-compile @ spring-mvc-study >>> [INFO] [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ spring-mvc-study --- [WARNING] Using platform encoding (GBK actually) to copy filtered resources, i.e. build is platform dependent! [INFO] Copying 0 resource [INFO] [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ spring-mvc-study --- [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ spring-mvc-study --- [WARNING] Using platform encoding (GBK actually) to copy filtered resources, i.e. build is platform dependent! [INFO] skip non existing resourceDirectory E:\Workspaces\jee-kepler\spring-mvc-study\src\test\resources [INFO] [INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ spring-mvc-study --- [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] <<< jetty-maven-plugin:9.2.2.v20140723:run (default-cli) < test-compile @ spring-mvc-study <<< [INFO] [INFO] --- jetty-maven-plugin:9.2.2.v20140723:run (default-cli) @ spring-mvc-study --- [INFO] Logging initialized @1983ms [INFO] Configuring Jetty for project: spring-mvc-study Maven Webapp [INFO] webAppSourceDirectory not set. Trying src\main\webapp [INFO] Reload Mechanic: automatic [INFO] Classes = E:\Workspaces\jee-kepler\spring-mvc-study\target\classes [INFO] Context path = / [INFO] Tmp directory = E:\Workspaces\jee-kepler\spring-mvc-study\target\tmp [INFO] Web defaults = org/eclipse/jetty/webapp/webdefault.xml [INFO] Web overrides =  none [INFO] web.xml file = file:/E:/Workspaces/jee-kepler/spring-mvc-study/src/main/webapp/WEB-INF/web.xml [INFO] Webapp directory = E:\Workspaces\jee-kepler\spring-mvc-study\src\main\webapp [INFO] jetty-9.2.2.v20140723 [INFO] No Spring WebApplicationInitializer types detected on classpath [WARNING] java.lang.ClassNotFoundException: org.springframework.web.servlet.DisPatcherServlet         at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)         at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)         at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)         at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)         at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:449)         at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:402)         .......此处省略1万字... [WARNING] unavailable javax.servlet.UnavailableException: org.springframework.web.servlet.DisPatcherServlet         at org.eclipse.jetty.servlet.BaseHolder.doStart(BaseHolder.java:102)         at org.eclipse.jetty.servlet.ServletHolder.doStart(ServletHolder.java:332)         at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)         at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:868)         at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298)         at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1341)         at org.eclipse.jetty.maven.plugin.JettyWebAppContext.startWebapp(JettyWebAppContext.java:296)         at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1334)         at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741)         at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:497)         at org.eclipse.jetty.maven.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:365)         at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)         at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)         at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)         at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)         at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:163)         at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)         at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)         at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)         at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)         at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)         at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)         at org.eclipse.jetty.server.Server.start(Server.java:380)         at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)         at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)         at org.eclipse.jetty.server.Server.doStart(Server.java:347)         at org.eclipse.jetty.maven.plugin.JettyServer.doStart(JettyServer.java:76)         at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)         at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:543)         at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:360)         at org.eclipse.jetty.maven.plugin.JettyRunMojo.execute(JettyRunMojo.java:167)         at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)         at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)         at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)         at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)         at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)         at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)         at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder. java:51)         at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)         at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)         at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)         at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)         at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)         at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)         at java.lang.reflect.Method.invoke(Method.java:498)         at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)         at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)         at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)         at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) [WARNING] FAILED mvc-dispatcher@f974527a==org.springframework.web.servlet.DisPatcherServlet,1,false: javax.servlet.Unava ilableException: org.springframework.web.servlet.DisPatcherServlet javax.servlet.UnavailableException: org.springframework.web.servlet.DisPatcherServlet         at org.eclipse.jetty.servlet.BaseHolder.doStart(BaseHolder.java:102)         at org.eclipse.jetty.servlet.ServletHolder.doStart(ServletHolder.java:332)         at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)       ....... [WARNING] java.lang.ClassNotFoundException: org.springframework.web.servlet.DisPatcherServlet         at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)                ...... [WARNING] unavailable javax.servlet.UnavailableException: org.springframework.web.servlet.DisPatcherServlet         at org.eclipse.jetty.servlet.BaseHolder.doStart(BaseHolder.java:102)         at org.eclipse.jetty.servlet.ServletHolder.doStart(ServletHolder.java:332)       ....... [WARNING] FAILED mvc-dispatcher@f974527a==org.springframework.web.servlet.DisPatcherServlet,1,false: javax.servlet.Unava ilableException: org.springframework.web.servlet.DisPatcherServlet javax.servlet.UnavailableException: org.springframework.web.servlet.DisPatcherServlet         at org.eclipse.jetty.servlet.BaseHolder.doStart(BaseHolder.java:102)         ....... [WARNING] Failed startup of context o.e.j.m.p.JettyWebAppContext@12a160c2{/,file:/E:/Workspaces/jee-kepler/spring-mvc-st udy/src/main/webapp/,STARTING}{file:/E:/Workspaces/jee-kepler/spring-mvc-study/src/main/webapp/} MultiException[javax.servlet.UnavailableException: org.springframework.web.servlet.DisPatcherServlet, javax.servlet.Unav ailableException: org.springframework.web.servlet.DisPatcherServlet]         at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:840)         at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298)         at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1341)         at org.eclipse.jetty.maven.plugin.JettyWebAppContext.startWebapp(JettyWebAppContext.java:296)         at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1334)         at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741)         at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:497)         at org.eclipse.jetty.maven.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:365)         at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)         at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)         at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)         at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)         at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:163)         at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)         at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)         at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)         at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)         at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)         at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)         at org.eclipse.jetty.server.Server.start(Server.java:380)         at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)         ...... [WARNING] !RequestLog [INFO] Started ServerConnector@17740dae{HTTP/1.1}{0.0.0.0:8080} [INFO] Started @3257ms [INFO] Started Jetty Server这个是报错的内容,项目是慕课课程中的spring mvc中maven配置课程..浏览器打开项目错误503,求解决