不能让Tomcat能够在我的Struts服务器启动应用程序2

我试图运行非常基本的Struts 2的应用程序，但是我不断收到以下错误在我的日志每当我试图运行服务器：不能让Tomcat能够在我的Struts服务器启动应用程序2

Mar 22, 2013 12:09:44 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 (x86)\Java\jre6\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files (x86)/Java/jre7/bin/client;C:/Program Files (x86)/Java/jre7/bin;C:/Program Files (x86)/Java/jre7/lib/i386;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\QuickTime\QTSystem\;C:\Users\DJ\Downloads\eclipse-jee-juno-SR2-win32\eclipse; 
Mar 22, 2013 12:09:44 PM org.apache.tomcat.util.digester.SetPropertiesRule begin 
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:DDay' did not find a matching property. 
Mar 22, 2013 12:09:44 PM org.apache.coyote.AbstractProtocol init 
INFO: Initializing ProtocolHandler ["http-bio-8080"] 
Mar 22, 2013 12:09:44 PM org.apache.coyote.AbstractProtocol init 
INFO: Initializing ProtocolHandler ["ajp-bio-8009"] 
Mar 22, 2013 12:09:45 PM org.apache.catalina.startup.Catalina load 
INFO: Initialization processed in 939 ms 
Mar 22, 2013 12:09:45 PM org.apache.catalina.core.StandardService startInternal 
INFO: Starting service Catalina 
Mar 22, 2013 12:09:45 PM org.apache.catalina.core.StandardEngine startInternal 
INFO: Starting Servlet Engine: Apache Tomcat/7.0.37 
Mar 22, 2013 12:09:45 PM org.apache.catalina.core.StandardContext filterStart 
SEVERE: Exception starting filter struts2 
    java.lang.ClassNotFoundException: org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter 
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1713) 
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1558) 
    at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:527) 
    at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:509) 
    at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:137) 
    at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:260) 
    at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:107) 
    at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4656) 
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5309) 
    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$Sync.innerRun(Unknown Source) 
    at java.util.concurrent.FutureTask.run(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 
Mar 22, 2013 12:09:45 PM org.apache.catalina.core.StandardContext startInternal 
SEVERE: Error filterStart 
Mar 22, 2013 12:09:45 PM org.apache.catalina.core.StandardContext startInternal 
SEVERE: Context [/DDay] startup failed due to previous errors 
Mar 22, 2013 12:09:45 PM org.apache.coyote.AbstractProtocol start 
INFO: Starting ProtocolHandler ["http-bio-8080"] 
Mar 22, 2013 12:09:45 PM org.apache.coyote.AbstractProtocol start 
INFO: Starting ProtocolHandler ["ajp-bio-8009"] 
Mar 22, 2013 12:09:45 PM org.apache.catalina.startup.Catalina start 
INFO: Server startup in 601 ms

我已经得到了所有必需的.jar文件的一个支柱2应用

公地文件上传-1.2.2.jar

公地IO-2.0.1.jar

个

共享记录-1.1.1.jar

共享记录，api.1.1.jar

freemarker的-2.3.19.jar

OGNL-3.0.6.jar

struts2的核 - 2.3.12.jar

XWork的核 - 2.3.12.jar

了Javassist-3.11.0.GA.jar

这里是我的web.xml文件。

<?xml version="1.0" encoding="UTF-8"?> 
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:javaee="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" id="WebApp_9" version="2.4"> 
<display-name>Struts2 Application</display-name> 
<filter> 
    <filter-name>struts2</filter-name> 
    <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> 
</filter> 
<filter-mapping> 
    <filter-name>struts2</filter-name> 
    <url-pattern>/*</url-pattern> 
</filter-mapping> 
</web-app>

我在这里看到了几个帖子在同一个错误，但没有解决方案似乎工作。如果它不是罐子，也不是web.xml文件，它可能是什么？

任何帮助，将不胜感激。

来源

2013-03-22 hemlocker

想通了。无论出于何种原因，Tomcat都不喜欢Jars不在webcontent/lib目录中。我在别处有他们。 – hemlocker 2013-03-22 20:12:30

然后，当时间限制允许自己回答问题或删除，因为没有其他人可能回答，因为它已经解决了。 – Quaternion 2013-03-22 21:21:19

你把他们放在哪里？ – 2013-03-23 11:23:06

我不知道Struts2的，但... ... 看着这个网站：http://www.jarvana.com/jarvana/search?search_type=class&java_class=org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter 看来，该版本的struts2之类的是不是在Struts2的-core.jar添加

尝试使用另一个版本的struts2。

来源

2013-03-22 19:35:40 rascio

当然是：'$ jar tf struts2-core-2.3.12.jar | grep StrutsPrepareAndExecuteFilter >>> org/apache/struts2/dispatcher/ng/filter/StrutsPrepareAndExecuteFilter.class' – 2013-03-23 14:45:41

不能让Tomcat能够在我的Struts服务器启动应用程序2

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