初次配置Struts2环境碰到的一系列问题汇总
开发环境
Eclipse:
Eclipse Java EE IDE for Web Developers.
Version: Helios Service Release 1
Build id: 20100917-0705
Tomcat：
apache-tomcat-6.0.16
Struts：
struts-2.2.1.1
2011-1-8 2:27:58 org.apache.tomcat.util.digester.SetPropertiesRule begin警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:StrutsDemo' did not find a matching property.2011-1-8 2:27:58 org.apache.catalina.core.AprLifecycleListener init信息: Loaded APR based Apache Tomcat Native library 1.1.20.2011-1-8 2:27:58 org.apache.catalina.core.AprLifecycleListener init信息: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].2011-1-8 2:27:58 org.apache.coyote.http11.Http11AprProtocol init信息: Initializing Coyote HTTP/1.1 on http-80802011-1-8 2:27:58 org.apache.coyote.ajp.AjpAprProtocol init信息: Initializing Coyote AJP/1.3 on ajp-80092011-1-8 2:27:58 org.apache.catalina.startup.Catalina load信息: Initialization processed in 933 ms2011-1-8 2:27:58 org.apache.catalina.core.StandardService start信息: Starting service Catalina2011-1-8 2:27:58 org.apache.catalina.core.StandardEngine start信息: Starting Servlet Engine: Apache Tomcat/6.0.162011-1-8 2:27:59 com.opensymphony.xwork2.util.logging.commons.CommonsLogger info信息: Parsing configuration file [struts-default.xml]2011-1-8 2:27:59 com.opensymphony.xwork2.util.logging.commons.CommonsLogger info信息: Unable to locate configuration files of the name struts-plugin.xml, skipping2011-1-8 2:27:59 com.opensymphony.xwork2.util.logging.commons.CommonsLogger info信息: Parsing configuration file [struts-plugin.xml]2011-1-8 2:27:59 com.opensymphony.xwork2.util.logging.commons.CommonsLogger info信息: Parsing configuration file [struts.xml]2011-1-8 2:28:00 com.opensymphony.xwork2.util.logging.commons.CommonsLogger error严重: Dispatcher initialization failedUnable to load configuration. - action - file:/D:/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/StrutsDemo/WEB-INF/classes/struts.xml:8:69at 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: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:4356)at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)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)[color=red]Caused by: Action class [com.home.lgsun.Action.TestActon] not found[/color] - action - file:/D:/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/StrutsDemo/WEB-INF/classes/struts.xml:8:69at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyAction(XmlConfigurationProvider.java:420)at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addAction(XmlConfigurationProvider.java:365)at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:479)at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:275)at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:111)at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:204)at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66)... 21 more2011-1-8 2:28:00 org.apache.catalina.core.StandardContext filterStart严重: Exception starting filter struts2Unable to load configuration. - action - file:/D:/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/StrutsDemo/WEB-INF/classes/struts.xml:8:69at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:428)at org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:190)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:4356)at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)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 configuration. - action - file:/D:/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/StrutsDemo/WEB-INF/classes/struts.xml:8:69at 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)... 19 moreCaused by: Action class [com.home.lgsun.Action.TestActon] not found - action - file:/D:/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/StrutsDemo/WEB-INF/classes/struts.xml:8:69at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyAction(XmlConfigurationProvider.java:420)at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addAction(XmlConfigurationProvider.java:365)at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:479)at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:275)at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:111)at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:204)at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66)... 21 more2011-1-8 2:28:00 org.apache.catalina.core.StandardContext start严重: Error filterStart2011-1-8 2:28:00 org.apache.catalina.core.StandardContext start严重: Context [/StrutsDemo] startup failed due to previous errors2011-1-8 2:28:00 org.apache.coyote.http11.Http11AprProtocol start信息: Starting Coyote HTTP/1.1 on http-80802011-1-8 2:28:00 org.apache.coyote.ajp.AjpAprProtocol start信息: Starting Coyote AJP/1.3 on ajp-80092011-1-8 2:28:00 org.apache.catalina.startup.Catalina start信息: Server startup in 2195 ms