JXL组件生成报表
1、具体报错如下:
usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop } 2014-5-3 23:10:18 org.apache.catalina.core.AprLifecycleListener init 信息: Loaded APR based Apache Tomcat Native library 1.1.27 using APR version 1.4.6. 2014-5-3 23:10:18 org.apache.catalina.core.AprLifecycleListener init 信息: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]. 2014-5-3 23:10:19 org.apache.catalina.core.AprLifecycleListener initializeSSL 信息: OpenSSL successfully initialized (OpenSSL 1.0.1d 5 Feb 2013) 2014-5-3 23:10:19 org.apache.coyote.AbstractProtocol init 信息: Initializing ProtocolHandler ["http-apr-8686"] 2014-5-3 23:10:19 org.apache.coyote.AbstractProtocol init 信息: Initializing ProtocolHandler ["ajp-apr-8009"] 2014-5-3 23:10:19 org.apache.catalina.startup.Catalina load 信息: Initialization processed in 1154 ms 2014-5-3 23:10:19 org.apache.catalina.core.StandardService startInternal 信息: Starting service Catalina 2014-5-3 23:10:19 org.apache.catalina.core.StandardEngine startInternal 信息: Starting Servlet Engine: Apache Tomcat/7.0.41 2014-5-3 23:10:20 org.apache.catalina.util.SessionIdGenerator createSecureRandom 信息: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [134] milliseconds. log4j:WARN No appenders could be found for logger (com.opensymphony.xwork2.util.fs.DefaultFileManagerFactory). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. 2014-5-3 23:10:21 org.apache.catalina.core.StandardContext filterStart 严重: Exception starting filter struts2 Unable to load configuration. - action - file:/D:/MyEclipse/workspace/JXL/WebRoot/WEB-INF/classes/actions.xml:13:105 at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:501) 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:281) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:262) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:107) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4746) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5399) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by: Unable to load configuration. - action - file:/D:/MyEclipse/workspace/JXL/WebRoot/WEB-INF/classes/actions.xml:13:105 at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:489) ... 15 more Caused by: Action class [com.you.jxl.action.OrderInformationAction] does not have a public no-arg constructor - action - file:/D:/MyEclipse/workspace/JXL/WebRoot/WEB-INF/classes/actions.xml:13:105 at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyAction(XmlConfigurationProvider.java:487) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addAction(XmlConfigurationProvider.java:426) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:552) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:292) at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:112) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:258) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) ... 17 more Caused by: java.lang.NoSuchMethodException: com.you.jxl.action.OrderInformationAction.<init>() at java.lang.Class.getConstructor0(Class.java:2706) at java.lang.Class.getConstructor(Class.java:1657) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyAction(XmlConfigurationProvider.java:476) ... 23 more 2014-5-3 23:10:21 org.apache.catalina.core.StandardContext startInternal 严重: Error filterStart 2014-5-3 23:10:21 org.apache.catalina.core.StandardContext startInternal 严重: Context [/JXL] startup failed due to previous errors 2014-5-3 23:10:22 org.apache.catalina.startup.HostConfig deployDirectory 信息: Deploying web application directory D:\MyEclipse\apache-tomcat-7.0.41\webapps\docs 2014-5-3 23:10:22 org.apache.catalina.startup.HostConfig deployDirectory 信息: Deploying web application directory D:\MyEclipse\apache-tomcat-7.0.41\webapps\examples 2014-5-3 23:10:22 org.apache.catalina.core.ApplicationContext log 信息: ContextListener: contextInitialized() 2014-5-3 23:10:22 org.apache.catalina.core.ApplicationContext log 信息: SessionListener: contextInitialized() 2014-5-3 23:10:22 org.apache.catalina.core.ApplicationContext log 信息: ContextListener: attributeAdded(‘org.apache.jasper.compiler.TldLocationsCache‘, ‘org.apache.jasper.compiler.TldLocationsCache@52eef4‘) 2014-5-3 23:10:22 org.apache.catalina.startup.HostConfig deployDirectory 信息: Deploying web application directory D:\MyEclipse\apache-tomcat-7.0.41\webapps\host-manager 2014-5-3 23:10:22 org.apache.catalina.startup.HostConfig deployDirectory 信息: Deploying web application directory D:\MyEclipse\apache-tomcat-7.0.41\webapps\manager 2014-5-3 23:10:22 org.apache.catalina.startup.HostConfig deployDirectory 信息: Deploying web application directory D:\MyEclipse\apache-tomcat-7.0.41\webapps\ROOT 2014-5-3 23:10:22 org.apache.coyote.AbstractProtocol start 信息: Starting ProtocolHandler ["http-apr-8686"] 2014-5-3 23:10:22 org.apache.coyote.AbstractProtocol start 信息: Starting ProtocolHandler ["ajp-apr-8009"] 2014-5-3 23:10:22 org.apache.catalina.startup.Catalina start 信息: Server startup in 3214 ms
3、解决办法
原文:http://blog.csdn.net/you23hai45/article/details/24938667