Struts 2框架演示

在服务器上部署应用程序时出现错误日志。Struts 2框架演示

Dec 19, 2013 5:26:00 PM org.apache.catalina.core.AprLifecycleListener init 
    INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\Dell\DW WLAN Card;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;C:\Program Files\WIDCOMM\Bluetooth Software\;C:\Program Files\WIDCOMM\Bluetooth Software\syswow64;C:\Program Files\Java\jdk1.7.0_25\bin;C:\Program Files\TortoiseSVN\bin;C:\MATLAB7\bin\win32;C:\Program Files\MATLAB\R2011a\runtime\win64;C:\Program Files\MATLAB\R2011a\bin;. 
    Dec 19, 2013 5:26:01 PM org.apache.tomcat.util.digester.SetPropertiesRule begin 
    WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:StrutsDemo' did not find a matching property. 
    Dec 19, 2013 5:26:01 PM org.apache.coyote.AbstractProtocol init 
    INFO: Initializing ProtocolHandler ["http-bio-8080"] 
    Dec 19, 2013 5:26:01 PM org.apache.coyote.AbstractProtocol init 
    INFO: Initializing ProtocolHandler ["ajp-bio-8009"] 
    Dec 19, 2013 5:26:01 PM org.apache.catalina.startup.Catalina load 
    INFO: Initialization processed in 1834 ms 
    Dec 19, 2013 5:26:02 PM org.apache.catalina.core.StandardService startInternal 
    INFO: Starting service Catalina 
    Dec 19, 2013 5:26:02 PM org.apache.catalina.core.StandardEngine startInternal 
    INFO: Starting Servlet Engine: Apache Tomcat/7.0.34 
    Dec 19, 2013 5:26:02 PM org.apache.catalina.util.SessionIdGenerator createSecureRandom 
    INFO: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [231] milliseconds. 
    Dec 19, 2013 5:26:04 PM com.opensymphony.xwork2.config.providers.XmlConfigurationProvider info 
    INFO: Parsing configuration file [struts-default.xml] 
    Dec 19, 2013 5:26:04 PM org.apache.catalina.core.StandardContext filterStart 
    SEVERE: Exception starting filter struts2 
    java.lang.NoClassDefFoundError: org/apache/commons/lang3/StringUtils 
     at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:211) 
     at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102) 
     at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:234) 
     at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) 
     at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445) 
     at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:489) 
     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:278) 
     at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:259) 
     at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:383) 
     at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:104) 
     at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4650) 
     at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5306) 
     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$Sync.innerRun(Unknown Source) 
     at java.util.concurrent.FutureTask.run(Unknown Source) 
     at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
     at java.lang.Thread.run(Unknown Source) 
    Caused by: java.lang.ClassNotFoundException: org.apache.commons.lang3.StringUtils 
     at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714) 
     at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559) 
     ... 22 more 

    Dec 19, 2013 5:26:04 PM org.apache.catalina.core.StandardContext startInternal 
    SEVERE: Error filterStart 
    Dec 19, 2013 5:26:04 PM org.apache.catalina.core.StandardContext startInternal 
    SEVERE: Context [/StrutsDemo] startup failed due to previous errors 
    Dec 19, 2013 5:26:04 PM org.apache.coyote.AbstractProtocol start 
    INFO: Starting ProtocolHandler ["http-bio-8080"] 
    Dec 19, 2013 5:26:04 PM org.apache.coyote.AbstractProtocol start 
    INFO: Starting ProtocolHandler ["ajp-bio-8009"] 
    Dec 19, 2013 5:26:04 PM org.apache.catalina.startup.Catalina start 
    INFO: Server startup in 2483 ms

请提前

来源

2013-12-19 astack

'java.lang.NoClassDefFoundError：组织/阿帕奇/ commons/lang3/StringUtils'你必须缺少apache-commons jar。 –

您错过了依赖关系，传递或其他。 –

您的班级路径上缺少jar文件。 –

你缺少commons-lang3-3.1.jar（在Struts中2.3需要，而不是在较低的版本），还有一些解决方案提供，谢谢。

您可以（也应该）将它与commons-lang-2.6.jar一起使用，因为它们的包是不同的。

请参阅Apache文档以查看all the Struts2 dependencies。

Download link对于两个commons-lang版本。

来源

2013-12-19 13:11:48

，请确保您的struts.xml action类映射正确

来源

2013-12-20 06:44:58

这不提供问题的答案。要批评或要求作者澄清，请在其帖子下方留言。 – Joel

我认为他在映射中犯了错误 –

当使用Struts 2.3，你需要添加两个jar文件公地lang3-3.2.jar 和公共琅2.4的.jar

对Maven使用

<dependency> 
    <groupId>org.apache.struts</groupId> 
    <artifactId>struts2-core</artifactId> 
    <version>2.3.24.1</version> 
</dependency>

下载完满成功Ëstruts2的罐子去链接 https://struts.apache.org/download.cgi#struts23241

下面是运行在Struts 2.3 web应用程序的最小的最小要求集罐子

来源

2016-01-17 19:04:39 KulDeep

Struts 2框架演示

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