<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>加入以上代码就会报错
HTTP Status 404 -type Status reportmessagedescription The requested resource () is not available.
Apache Tomcat/6.0.30这是为什么呢?
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>加入以上代码就会报错
HTTP Status 404 -type Status reportmessagedescription The requested resource () is not available.
Apache Tomcat/6.0.30这是为什么呢?
2011-6-17 8:28:03 com.opensymphony.xwork2.config.providers.XmlConfigurationProvider register
信息: Parsing configuration file [struts-default.xml]
2011-6-17 8:28:03 org.apache.catalina.core.StandardContext filterStart
严重: Exception starting filter struts2
Unable to load bean: type: class:com.opensymphony.xwork2.ObjectFactory - bean - jar:file:/F:/TDDOWNLOAD/apache-tomcat-6.0.30/apache-tomcat-6.0.30/apache-tomcat-6.0.30/webapps/ddd/WEB-INF/lib/struts2-core-2.0.14.jar!/struts-default.xml:30:72
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:208)
at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:101)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reload(DefaultConfiguration.java:131)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:52)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:395)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:452)
at org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:205)
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(Unknown Source)
Caused by: Bean type class com.opensymphony.xwork2.ObjectFactory with the name xwork has already been loaded by bean - jar:file:/F:/TDDOWNLOAD/apache-tomcat-6.0.30/apache-tomcat-6.0.30/apache-tomcat-6.0.30/lib/struts2-core-2.2.3.jar!/struts-default.xml:29:72 - bean - jar:file:/F:/TDDOWNLOAD/apache-tomcat-6.0.30/apache-tomcat-6.0.30/apache-tomcat-6.0.30/webapps/ddd/WEB-INF/lib/struts2-core-2.0.14.jar!/struts-default.xml:30:72
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:193)
... 20 more
2011-6-17 8:28:03 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2011-6-17 8:28:03 org.apache.catalina.core.StandardContext start
严重: Context [/ddd] startup failed due to previous errors
只要加上面的代码就会出现这些错误
你可能有两个版本核心JAR:struts2-core-2.2.3.jar和struts2-core-2.0.14.jar
加载冲突导致。
三层apache-tomcat-6.0.30!
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
但是现在报这个错误
6/17/11 9:06:12 AM CST: [INFO] User settings file does not exist C:\Documents and Settings\Administrator.JAVA\.m2\settings.xml
6/17/11 9:06:18 AM CST: [INFO] User settings file does not exist C:\Documents and Settings\Administrator.JAVA\.m2\settings.xml
6/17/11 9:06:40 AM CST: Unable to update index for central http://repo1.maven.org/maven2/
确认你的MAVEN的配置具体在哪?
改下配置就行了。
只要不影响结果,
也不用管他