control點擊org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter

無法調到視頻中的界面。前面導入包都是按照視頻做的，好奇怪

00:24

不偏不易

2016-04-26

源自：Struts2入門 2-2

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不偏不易提問者
2016-04-26

但是

control點擊org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter

仍然無法獲得視頻中的頁面

0 回復有任何疑惑可以回復我~

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慕粉3225807

用xml editor打開web.xml就可以

2016-04-28 回復有任何疑惑可以回復我~

不偏不易提問者
2016-04-26

已經解決，struts.xml中第七行打錯單詞了。打錯單詞造成BUG的事情發生了很多次，以后一定要注意了。

0 回復有任何疑惑可以回復我~

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不偏不易提問者
2016-04-26

嚴重: Dispatcher initialization failed

Unable to load configuration. - action - file:/D:/ComputerScience/Work/Struts2/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/HelloWorld/WEB-INF/classes/struts.xml:9:69

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:4908)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5602)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)

at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:899)

at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:875)

at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)

at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:677)

at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1962)

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

at java.util.concurrent.FutureTask.run(FutureTask.java:266)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:745)

Caused by: Action class [com.imooc.action.HelloWroldAction] not found - action - file:/D:/ComputerScience/Work/Struts2/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/HelloWorld/WEB-INF/classes/struts.xml:9:69

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)

... 21 more

四月 26, 2016 10:47:46 上午 org.apache.catalina.core.StandardContext filterStart

嚴重: Exception starting filter struts2

Unable to load configuration. - action - file:/D:/ComputerScience/Work/Struts2/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/HelloWorld/WEB-INF/classes/struts.xml:9:69

at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:493)