struts2和spring整合问题

1.启动tomcat项目出现以下红色错误处理，原因是没有导入struts-spring-plug.jar包

2014-4-13 12:35:06 org.apache.catalina.core.AprLifecycleListener init

信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:\MyEclipse\Common\binary\com.sun.java.jdk.win32.x86_64_1.6.0.013\bin;.;C:\windows\Sun\Java\bin;C:\windows\system32;C:\windows;D:\MyEclipse\Common\binary\com.sun.java.jdk.win32.x86_64_1.6.0.013\jre\bin;D:\oracle11.2\app\Administrator\product\11.2.0\dbhome_1\bin;C:\Program
Files (x86)\Java\jdk1.6.0_10\bin;C:\Program Files (x86)\Java\jdk1.6.0_10\jre6\bin;C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static;C:\Program Files\Microsoft\Web
Platform Installer\;C:\Program Files (x86)\Microsoft ASP.NET\ASP.NET Web Pages\v1.0\;C:\Program Files (x86)\Windows Kits\8.0\Windows Performance Toolkit\;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files (x86)\Java\jdk1.6.0_10\bin;

2014-4-13 12:35:06 org.apache.coyote.http11.Http11Protocol init

信息: Initializing Coyote HTTP/1.1 on http-8080

2014-4-13 12:35:06 org.apache.catalina.startup.Catalina load

信息: Initialization processed in 948 ms

2014-4-13 12:35:07 org.apache.catalina.core.StandardService start

信息: Starting service Catalina

2014-4-13 12:35:07 org.apache.catalina.core.StandardEngine start

信息: Starting Servlet Engine: Apache Tomcat/6.0.39

2014-4-13 12:35:07 org.apache.catalina.loader.WebappClassLoader validateJarFile

信息: validateJarFile(D:\MyEclipse\WorkSpace\web\WebContent\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class

log4j:WARN No appenders could be found for logger (org.springframework.core.CollectionFactory).

log4j:WARN Please initialize the log4j system properly.

2014-4-13 12:35:08 org.apache.catalina.core.ApplicationContext log

信息: Initializing Spring root WebApplicationContext

2014-4-13 12:35:09 org.apache.catalina.core.StandardContext filterStart

严重: Exception starting filter struts2
Action class [imageChallengeAction] not found - action - file:/D:/MyEclipse/WorkSpace/com.xbs.framework/WebRoot/WEB-INF/classes/struts.xml:8:26

    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyAction(XmlConfigurationProvider.java:374)

    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addAction(XmlConfigurationProvider.java:329)

    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:429)

    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:239)

    at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:111)

    at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reload(DefaultConfiguration.java:152)

    at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:52)

    at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:395)

    at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:452)

    at org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:201)

    at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:295)

    at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:424)

    at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)

    at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4076)

    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4730)

    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)

    at org.apache.catalina.core.StandardHost.start(StandardHost.java:822)

    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)

2014-4-13 12:35:09 org.apache.catalina.core.StandardContext start

严重: Error filterStart

2014-4-13 12:35:09 org.apache.catalina.core.StandardContext start

严重: Context [/framework] startup failed due to previous errors

2014-4-13 12:35:09 org.apache.catalina.core.ApplicationContext log

信息: Closing Spring root WebApplicationContext

2014-4-13 12:35:09 org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks

严重: The web application [/framework] created a ThreadLocal with key of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@15f7dbd8]) and a value of type [com.opensymphony.xwork2.inject.InternalContext[]]
(value [[Lcom.opensymphony.xwork2.inject.InternalContext;@43824d2c]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.

2014-4-13 12:35:09 org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks

严重: The web application [/framework] created a ThreadLocal with key of type [com.opensymphony.xwork2.ActionContext.ActionContextThreadLocal] (value [com.opensymphony.xwork2.ActionContext$ActionContextThreadLocal@5ecfe500]) and a value of type [com.opensymphony.xwork2.ActionContext]
(value [com.opensymphony.xwork2.ActionContext@22c393a1]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.

2014-4-13 12:35:09 org.apache.catalina.startup.HostConfig deployDescriptor

信息: Deploying configuration descriptor host-manager.xml

2014-4-13 12:35:09 org.apache.catalina.startup.HostConfig deployDescriptor

信息: Deploying configuration descriptor manager.xml

2014-4-13 12:35:10 org.apache.catalina.startup.HostConfig deployDirectory

信息: Deploying web application directory docs

2014-4-13 12:35:10 org.apache.catalina.startup.HostConfig deployDirectory

信息: Deploying web application directory examples

2014-4-13 12:35:10 org.apache.catalina.core.ApplicationContext log

信息: ContextListener: contextInitialized()

2014-4-13 12:35:10 org.apache.catalina.core.ApplicationContext log

信息: SessionListener: contextInitialized()

2014-4-13 12:35:10 org.apache.catalina.startup.HostConfig deployDirectory

信息: Deploying web application directory ROOT

2014-4-13 12:35:10 org.apache.coyote.http11.Http11Protocol start

信息: Starting Coyote HTTP/1.1 on http-8080

2014-4-13 12:35:10 org.apache.jk.common.ChannelSocket init

信息: JK: ajp13 listening on /0.0.0.0:8009

2014-4-13 12:35:10 org.apache.jk.server.JkMain start

4000
信息: Jk running ID=0 time=0/48  config=null

2014-4-13 12:35:10 org.apache.catalina.startup.Catalina start
信息: Server startup in 3475 ms

2.java.lang.NoClassDefFoundError: com/opensymphony/xwork2/util/classloader/ReloadingClassLoader错误原因是xwork.jar、struts-core.jar和struts2-spring-plugin.jar版本不一致的原因，把三个jar包的版本改成一致就行

示例:可用这三个jar包版本一致 
struts2-core-2.0.11.jar  
struts2-spring-plugin-2.0.11.jar  
xwork-2.0.4.jar