Struts2中所有AbstractInterceptor拦截器都报ClassNotFoundException

[qiyangshui1834]

控制台输出如下

严重: Actual exception
Caught Exception while registering Interceptor class com.wx.wx.inte.CheckUser - interceptor - file:/E:/work/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/WX/WEB-INF/classes/struts.xml:30:71
	at com.opensymphony.xwork2.factory.DefaultInterceptorFactory.buildInterceptor(DefaultInterceptorFactory.java:64)
	at com.opensymphony.xwork2.ObjectFactory.buildInterceptor(ObjectFactory.java:209)
	at com.opensymphony.xwork2.config.providers.InterceptorBuilder.constructInterceptorReference(InterceptorBuilder.java:70)
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.lookupInterceptorReference(XmlConfigurationProvider.java:1114)
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadInterceptorStack(XmlConfigurationProvider.java:932)
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadInterceptorStacks(XmlConfigurationProvider.java:945)
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadInterceptors(XmlConfigurationProvider.java:968)
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:537)
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:295)
	at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:112)
	at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:264)
	at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
	at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:967)
	at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:435)
	at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:479)
	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:4583)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5207)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: com.wx.wx.inte.CheckUser
	at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1333)
	at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1167)
	at com.opensymphony.xwork2.util.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:152)
	at com.opensymphony.xwork2.ObjectFactory.getClassInstance(ObjectFactory.java:135)
	at com.opensymphony.xwork2.ObjectFactory.buildBean(ObjectFactory.java:188)
	at com.opensymphony.xwork2.ObjectFactory.buildBean(ObjectFactory.java:178)
	at com.opensymphony.xwork2.factory.DefaultInterceptorFactory.buildInterceptor(DefaultInterceptorFactory.java:42)
	... 28 more
五月 11, 2016 11:09:16 上午 org.apache.struts2.dispatcher.Dispatcher error
严重: Dispatcher initialization failed
Unable to load configuration. - action - file:/E:/work/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/WX/WEB-INF/classes/struts.xml:40:73
	at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70)
	at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:967)
	at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:435)
	at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:479)
	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:4583)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5207)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Caused by: Action class [com.wx.wx.action.user.TestSession] not found - action - file:/E:/work/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/WX/WEB-INF/classes/struts.xml:40:73
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyAction(XmlConfigurationProvider.java:486)
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addAction(XmlConfigurationProvider.java:429)
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:556)
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:295)
	at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:112)
	at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:264)
	at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
	... 17 more

五月 11, 2016 11:09:16 上午 org.apache.catalina.core.StandardContext filterStart
严重: Exception starting filter struts2
Unable to load configuration. - action - file:/E:/work/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/WX/WEB-INF/classes/struts.xml:40:73
	at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:493)
	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:4583)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5207)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Caused by: Unable to load configuration. - action - file:/E:/work/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/WX/WEB-INF/classes/struts.xml:40:73
	at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70)
	at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:967)
	at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:435)
	at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:479)
	... 14 more
Caused by: Action class [com.wx.wx.action.user.TestSession] not found - action - file:/E:/work/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/WX/WEB-INF/classes/struts.xml:40:73
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyAction(XmlConfigurationProvider.java:486)
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addAction(XmlConfigurationProvider.java:429)
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:556)
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:295)
	at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:112)
	at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:264)
	at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
	... 17 more

错误中的TestSession和CheckUser实际上都存在于项目中的
在另一台机子上虽然也会报找不到类的错误，但是可以正常启动只不过获取不到拦截器中的intercept方法里的参数ActionInvocation，困扰几天了，求大神帮忙，小弟先谢谢啦

[尼古拉斯-全蛋]

引用 3 楼 qiyangshui1834 的回复:

现在前面的问题解决了，是eclipse没有自动部署项目的class文件 但是现在所有的action都不能访问到了，错误如下 Could not find action or result /WX/login There is no Action mapped for namespace [/] and action name [login] associated with context path [/WX]. - [unknown location] 但是实际上是由这个login所对应的action类的，这是什么原因呢？

意思就是/命名空间下没有找到名字叫login的action，不过看前边拦截的是/WX/login，难道你struct拦截配置的是/WX/*？

[qiyangshui1834]

附上strust.xml文件内容如下 <package name="default" namespace="/" extends="json-default"> <interceptors> <interceptor-stack name="checkUser"> <interceptor-ref name="checkUserInte"></interceptor-ref> <interceptor-ref name="checkSellerInte"></interceptor-ref> <interceptor-ref name="checkAdminInte"></interceptor-ref> <interceptor-ref name="defaultStack"></interceptor-ref> </interceptor-stack> <interceptor name="checkUserInte" class="com.wx.wx.inte.CheckUser"></interceptor> <interceptor name="checkSellerInte" class="com.wx.wx.inte.Seller"></interceptor> <interceptor name="checkAdminInte" class="com.wx.wx.inte.Admin"></interceptor> </interceptors> <default-interceptor-ref name="checkUser"></default-interceptor-ref> <global-results> <result name="login" type="redirect">/index.jsp</result> <result name="auth" type="redirect">/index.jsp</result> </global-results> <action name="test_session" class="com.wx.wx.action.user.TestSession"> <result type="json"> <param name="excludeNullProperties">true</param> </result> </action>

[qiyangshui1834]

把struts.xml中package中所有action删掉之后就可以启动项目。但是源码里面是有那些action所对应的ActionSupport类的，用ctrl加鼠标也是可以指向到对应类的

[qiyangshui1834]

现在前面的问题解决了，是eclipse没有自动部署项目的class文件 但是现在所有的action都不能访问到了，错误如下 Could not find action or result /WX/login There is no Action mapped for namespace [/] and action name [login] associated with context path [/WX]. - [unknown location] 但是实际上是由这个login所对应的action类的，这是什么原因呢？

[qiyangshui1834]

全部解决了，主要是实体类的的地方出了点问题，通过注解创建表的时候导致的问题。。。虽然不懂为什么会这样，2~3楼的问题是因为eclipse没有自动部署最新的文件