Caused by: Unable to load bean: type:org.apache.struts2.dispatcher.multipart.Mul

g87616758

　　2014-02-16 04:19:47,140 [main] ERROR (CommonsLogger.java:38) - Dispatcher initialization failed
　　Unable to load configuration. - bean - jar:file:/E:/Java/Program%20Files/apache-tomcat-6.0.33/webapps/link2012/WEB-INF/lib/struts2-core-2.2.1.jar!/struts-default.xml:48:178
　　at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:69)
　　at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:371)
　　at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:415)
　　at org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:190)
　　at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:295)
　　at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
　　at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
　　at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4072)
　　at org.apache.catalina.core.StandardContext.start(StandardContext.java:4726)
　　at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
　　at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
　　at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601)
　　at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
　　at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
　　at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
　　at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
　　at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
　　at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
　　at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
　　at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
　　at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
　　at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
　　at org.apache.catalina.core.StandardService.start(StandardService.java:525)
　　at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
　　at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
　　at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
　　at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
　　at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
　　at java.lang.reflect.Method.invoke(Method.java:597)
　　at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
　　at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
　　Caused by: Unable to load bean: type:org.apache.struts2.dispatcher.multipart.MultiPartRequest class:org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest - bean - jar:file:/E:/Java/Program%20Files/apache-tomcat-6.0.33/webapps/link2012/WEB-INF/lib/struts2-core-2.2.1.jar!/struts-default.xml:48:178
　　at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:232)
　　at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:101)
　　at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:180)
　　at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66)
　　... 30 more
　　Caused 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:222)
　　... 33 more
　　Caused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.RequestContext
　　at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)
　　at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
　　at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
　　... 37 more
　　我这是因为少了一个jar包commons-fileupload-1.2.1.jar