Caused by java lang ClassNotFoundException org apache comm_caused by: java.lang.classnotfoundexception: org.a

1、错误描述

usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ]  { -help | start | stop }2014-7-10 23:23:53 org.apache.catalina.core.AprLifecycleListener init信息: Loaded APR based Apache Tomcat Native library 1.1.29 using APR version 1.4.8.2014-7-10 23:23:53 org.apache.catalina.core.AprLifecycleListener init信息: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].2014-7-10 23:23:53 org.apache.catalina.core.AprLifecycleListener initializeSSL信息: OpenSSL successfully initialized (OpenSSL 1.0.1e 11 Feb 2013)2014-7-10 23:23:54 org.apache.coyote.AbstractProtocol init信息: Initializing ProtocolHandler ["http-apr-8686"]2014-7-10 23:23:54 org.apache.coyote.AbstractProtocol init信息: Initializing ProtocolHandler ["ajp-apr-8009"]2014-7-10 23:23:54 org.apache.catalina.startup.Catalina load信息: Initialization processed in 1293 ms2014-7-10 23:23:54 org.apache.catalina.core.StandardService startInternal信息: Starting service Catalina2014-7-10 23:23:54 org.apache.catalina.core.StandardEngine startInternal信息: Starting Servlet Engine: Apache Tomcat/7.0.532014-7-10 23:23:55 org.apache.tomcat.websocket.server.WsSci onStartup信息: JSR 356 WebSocket (Java WebSocket 1.0) support is not available when running on Java 6. To suppress this message, run Tomcat on Java 7, remove the WebSocket JARs from $CATALINA_HOME/lib or add the WebSocketJARs to the tomcat.util.scan.DefaultJarScanner.jarsToSkip property in $CATALINA_BASE/conf/catalina.properties. Note that the deprecated Tomcat 7 WebSocket API will be available. 2014-7-10 23:23:56 org.apache.catalina.startup.HostConfig deployWAR信息: Deploying web application archive D:\MyEclipse\apache-tomcat-7.0.53\webapps\blazeds.war2014-7-10 23:23:57 org.apache.catalina.startup.HostConfig deployDirectory信息: Deploying web application directory D:\MyEclipse\apache-tomcat-7.0.53\webapps\docs2014-7-10 23:23:57 org.apache.catalina.startup.HostConfig deployDirectory信息: Deploying web application directory D:\MyEclipse\apache-tomcat-7.0.53\webapps\examples2014-7-10 23:23:58 org.apache.catalina.core.ApplicationContext log信息: ContextListener: contextInitialized()2014-7-10 23:23:58 org.apache.catalina.core.ApplicationContext log信息: SessionListener: contextInitialized()2014-7-10 23:23:58 org.apache.catalina.core.ApplicationContext log信息: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache', 'org.apache.jasper.compiler.TldLocationsCache@177060f')2014-7-10 23:23:58 org.apache.catalina.startup.HostConfig deployDirectory信息: Deploying web application directory D:\MyEclipse\apache-tomcat-7.0.53\webapps\FirstSSH2014-7-10 23:24:00 com.sun.faces.config.ConfigureListener contextInitialized信息: 初始化上下文 '/FirstSSH' 的 Mojarra 2.0.3 (FCS b03)2014-7-10 23:24:00 com.sun.faces.spi.InjectionProviderFactory createInstance信息: JSF1048：有 PostConstruct/PreDestroy 注释。标有这些注释的 ManagedBeans 方法将表示注释已处理。2014-7-10 23:24:01 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Parsing configuration file [struts-default.xml]2014-7-10 23:24:01 com.opensymphony.xwork2.util.logging.jdk.JdkLogger error严重: Dispatcher initialization failedUnable to load configuration. - bean - jar:file:/D:/MyEclipse/apache-tomcat-7.0.53/webapps/FirstSSH/WEB-INF/lib/struts2-core-2.3.16.3.jar!/struts-default.xml:64:179 at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:489) at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:57) at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:279) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:260) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:105) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4809) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5485) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1229) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1875) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619)Caused by: Unable to load bean: type:org.apache.struts2.dispatcher.multipart.MultiPartRequest class:org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest - bean - jar:file:/D:/MyEclipse/apache-tomcat-7.0.53/webapps/FirstSSH/WEB-INF/lib/struts2-core-2.3.16.3.jar!/struts-default.xml:64:179 at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:245) at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:234) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) ... 21 moreCaused by: java.lang.NoClassDefFoundError: org/apache/commons/fileupload/RequestContext at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389) at java.lang.Class.getDeclaredConstructors(Class.java:1836) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:235) ... 24 moreCaused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.RequestContext at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) ... 28 more2014-7-10 23:24:01 org.apache.catalina.core.StandardContext filterStart严重: Exception starting filter struts2Unable to load configuration. - bean - jar:file:/D:/MyEclipse/apache-tomcat-7.0.53/webapps/FirstSSH/WEB-INF/lib/struts2-core-2.3.16.3.jar!/struts-default.xml:64:179 at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:501) at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:57) at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:279) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:260) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:105) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4809) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5485) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1229) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1875) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619)Caused by: Unable to load configuration. - bean - jar:file:/D:/MyEclipse/apache-tomcat-7.0.53/webapps/FirstSSH/WEB-INF/lib/struts2-core-2.3.16.3.jar!/struts-default.xml:64:179 at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:489) ... 19 moreCaused by: Unable to load bean: type:org.apache.struts2.dispatcher.multipart.MultiPartRequest class:org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest - bean - jar:file:/D:/MyEclipse/apache-tomcat-7.0.53/webapps/FirstSSH/WEB-INF/lib/struts2-core-2.3.16.3.jar!/struts-default.xml:64:179 at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:245) at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:234) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) ... 21 moreCaused by: java.lang.NoClassDefFoundError: org/apache/commons/fileupload/RequestContext at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389) at java.lang.Class.getDeclaredConstructors(Class.java:1836) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:235) ... 24 moreCaused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.RequestContext at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) ... 28 more2014-7-10 23:24:01 org.apache.catalina.core.StandardContext startInternal严重: Error filterStart2014-7-10 23:24:01 org.apache.catalina.core.StandardContext startInternal严重: Context [/FirstSSH] startup failed due to previous errors2014-7-10 23:24:01 org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks严重: The web application [/FirstSSH] created a ThreadLocal with key of type [com.sun.faces.util.Util$1] (value [com.sun.faces.util.Util$1@baf4ae]) and a value of type [java.util.HashMap] (value [{com.sun.faces.patternCache={ = }}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.2014-7-10 23:24:01 org.apache.catalina.startup.HostConfig deployDirectory信息: Deploying web application directory D:\MyEclipse\apache-tomcat-7.0.53\webapps\host-manager2014-7-10 23:24:01 org.apache.catalina.startup.HostConfig deployDirectory信息: Deploying web application directory D:\MyEclipse\apache-tomcat-7.0.53\webapps\manager2014-7-10 23:24:01 org.apache.catalina.startup.HostConfig deployDirectory信息: Deploying web application directory D:\MyEclipse\apache-tomcat-7.0.53\webapps\ROOT2014-7-10 23:24:01 org.apache.catalina.startup.HostConfig deployDirectory信息: Deploying web application directory D:\MyEclipse\apache-tomcat-7.0.53\webapps\StudentSystem2014-7-10 23:24:03 com.sun.faces.config.ConfigureListener contextInitialized信息: 初始化上下文 '/StudentSystem' 的 Mojarra 2.0.3 (FCS b03)2014-7-10 23:24:04 com.sun.faces.spi.InjectionProviderFactory createInstance信息: JSF1048：有 PostConstruct/PreDestroy 注释。标有这些注释的 ManagedBeans 方法将表示注释已处理。2014-7-10 23:24:04 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Parsing configuration file [struts-default.xml]2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Unable to locate configuration files of the name struts-plugin.xml, skipping2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Parsing configuration file [struts-plugin.xml]2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Unable to locate configuration files of the name struts.xml, skipping2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Parsing configuration file [struts.xml]2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.ObjectFactory)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.factory.ActionFactory)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.factory.ResultFactory)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.factory.ConverterFactory)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.factory.InterceptorFactory)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.factory.ValidatorFactory)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.FileManagerFactory)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.impl.XWorkConverter)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.impl.CollectionConverter)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.impl.ArrayConverter)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.impl.DateConverter)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.impl.NumberConverter)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.impl.StringConverter)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.ConversionPropertiesProcessor)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.ConversionFileProcessor)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.ConversionAnnotationProcessor)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.TypeConverterCreator)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.TypeConverterHolder)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.TextProvider)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.LocaleProvider)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.ActionProxyFactory)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.ObjectTypeDeterminer)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (org.apache.struts2.dispatcher.mapper.ActionMapper)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (jakarta) for (org.apache.struts2.dispatcher.multipart.MultiPartRequest)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (org.apache.struts2.views.freemarker.FreemarkerManager)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (org.apache.struts2.components.UrlRenderer)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.validator.ActionValidatorManager)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.util.ValueStackFactory)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.util.reflection.ReflectionProvider)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.util.reflection.ReflectionContextFactory)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.util.PatternMatcher)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (org.apache.struts2.dispatcher.StaticContentLoader)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.UnknownHandlerManager)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (org.apache.struts2.views.util.UrlHelper)2014-7-10 23:24:05 com.opensymphony.xwork2.util.logging.jdk.JdkLogger info信息: Choosing bean (struts) for (com.opensymphony.xwork2.util.TextParser)2014-7-10 23:24:05 org.apache.coyote.AbstractProtocol start信息: Starting ProtocolHandler ["http-apr-8686"]2014-7-10 23:24:05 org.apache.coyote.AbstractProtocol start信息: Starting ProtocolHandler ["ajp-apr-8009"]2014-7-10 23:24:05 org.apache.catalina.startup.Catalina start信息: Server startup in 11171 ms

      这个错误是常见的，通过这句可以判断，“Caused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.RequestContext”，这是缺少commons-fileupload-1.3.1.jar包

3、解决办法

     将“commons-fileupload-1.3.1.jar”包复制粘贴到lib目录下，然后重启服务