为什么一配上filter就不能访问jsp文件了,一注释filter就能访问了

解决方案 »

  1.   

    要看你写的什么filter,代码搞出来..
      

  2.   

    <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>
    只要一配上这个就不能访问
      

  3.   


    警告: Could not create JarEntryRevision for [jar:file:/E:/Tomcat/webapps/Struts/WEB-INF/lib/struts2-core-2.2.3.1.jar]!
    java.lang.NoClassDefFoundError: org/apache/commons/io/FileUtils
    at com.opensymphony.xwork2.util.FileManager$JarEntryRevision.build(FileManager.java:307)
    at com.opensymphony.xwork2.util.FileManager.loadFile(FileManager.java:145)
    at com.opensymphony.xwork2.util.FileManager.loadFile(FileManager.java:105)
    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:898)
    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadDocuments(XmlConfigurationProvider.java:154)
    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.init(XmlConfigurationProvider.java:121)
    at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:179)
    at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66)
    at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:380)
    at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:424)
    at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69)
    at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:51)
    at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:295)
    at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
    at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
    at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4038)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4692)
    at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1244)
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
    at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1385)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1649)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1658)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1638)
    at java.lang.Thread.run(Thread.java:619)
    Caused by: java.lang.ClassNotFoundException: org.apache.commons.io.FileUtils
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1647)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1493)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
    ... 26 more
    2011-12-4 15:05:02 com.opensymphony.xwork2.util.logging.commons.CommonsLogger info
    信息: Parsing configuration file [struts-default.xml]
    2011-12-4 15:05:02 org.apache.catalina.core.StandardContext filterStart
    严重: Exception starting filter struts2
    java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils
    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:198)
    at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:101)
    at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:180)
    at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66)
    at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:380)
    at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:424)
    at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69)
    at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:51)
    at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:295)
    at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
    at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
    at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4038)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4692)
    at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1244)
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
    at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1385)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1649)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1658)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1638)
    at java.lang.Thread.run(Thread.java:619)
    Caused by: java.lang.ClassNotFoundException: org.apache.commons.lang.StringUtils
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1647)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1493)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
    ... 22 more
    2011-12-4 15:05:02 org.apache.catalina.core.StandardContext start
    严重: Error filterStart
    2011-12-4 15:05:02 org.apache.catalina.core.StandardContext start
    严重: Context [/Struts] startup failed due to previous errors
      

  4.   

    差JAR 包,你慢慢看吧,不是FILTER的问题