Struts2和Spring整合
还没有加struts2-spring-plugin-2.3.14.2.jar这个包就报错了
Unable to load configuration. - bean - jar:file:/E:/apache-tomcat-6.0.18/apache-tomcat-6.0.18/webapps/Reg_05/WEB-INF/lib/struts2-spring-plugin-2.3.14.2.jar!/struts-plugin.xml:29:132
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:58)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:360)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:403)
at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:48)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:397)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:108)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3709)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4363)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:926)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:889)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
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:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: Unable to load bean: type:com.opensymphony.xwork2.ObjectFactory class:org.apache.struts2.spring.StrutsSpringObjectFactory - bean - jar:file:/E:/apache-tomcat-6.0.18/apache-tomcat-6.0.18/webapps/Reg_05/WEB-INF/lib/struts2-spring-plugin-2.3.14.2.jar!/struts-plugin.xml:29:132
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:222)
at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:101)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:165)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:55)
... 31 more
Caused by: Bean type class com.opensymphony.xwork2.ObjectFactory with the name spring has already been loaded by bean - jar:file:/E:/apache-tomcat-6.0.18/apache-tomcat-6.0.18/webapps/Reg_05/WEB-INF/lib/struts2-spring-plugin-2.0.11.2.jar!/struts-plugin.xml:30:132 - bean - jar:file:/E:/apache-tomcat-6.0.18/apache-tomcat-6.0.18/webapps/Reg_05/WEB-INF/lib/struts2-spring-plugin-2.3.14.2.jar!/struts-plugin.xml:29:132
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:206)
... 34 more
昨天就是这样的错，今天加上struts2-spring-plugin-2.3.14.2.jar还是报错，然后换了个版本的struts2-spring-plugin好了，然后我又替换为struts2-spring-plugin-2.3.14.2.jar就再也好不了。
[解决办法]
如果是struts2和spring整合 肯定要加struts2-spring-plugin插件包的，然后你的sturts2-core 和 xwork 版本不一样，一般最好放同一个版本的防止冲突，另外spring版本是多少的？
[解决办法]
http://blog.csdn.net/feixueqianer/article/details/5780636
蛮有可能是jar版本问题
[解决办法]
jar包删除，下载一个，在添加
[解决办法]
http://www.liutime.com/javainfo/1978/ 整合示例
