异常启动过滤器struts2无法加载配置。\- 豆

如何解决异常启动过滤器struts2无法加载配置。\- 豆？@H_403_0@struts2-portlet-plugin-2.3.28.jar从类路径中删除。但是对于管理库的解决方案，您可以使用Maven。

@H_403_0@请参阅使用Maven构建的教程：使用Maven 创建Struts 2Web应用程序以管理工件和构建应用程序。

@H_403_0@随下载的最小依赖项

<dependency> <groupId>org.apache.struts</groupId> <artifactId>struts2-core</artifactId> <version>2.3.28</version></dependency>解决方法

嗨，我是Struts的新手，试图在Struts中打招呼，但我遇到了错误。我正在尝试将其修复，但无法执行。错误消息是

EVERE: Exception starting filter struts2Unable to load configuration. - bean - jar:file:/home/sudarshan/Desktop/RestFullTuts/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/struts2starter/WEB-INF/lib/struts2-portlet-plugin-2.3.28.jar!/struts-plugin.xml:31:133 at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:496) 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:279) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:260) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:105) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4574) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5193) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1399) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)Caused by: Unable to load configuration. - bean - jar:file:/home/sudarshan/Desktop/RestFullTuts/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/struts2starter/WEB-INF/lib/struts2-portlet-plugin-2.3.28.jar!/struts-plugin.xml:31:133 at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70) at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:970) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:438) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:482) ... 14 more

我的struts.xml档案是

<!DOCTYPE struts PUBLIC '-//Apache Software Foundation//DTD Struts Configuration 2.0//EN' 'http://struts.apache.org/dtds/struts-2.0.dtd'><struts> <package name='default' extends='struts-default'><action name='getTutorial' class='com.sudarshan.action.TutorialAction'> <result name='success'>success.jsp</result> <result name='failure'>error.jsp</result></action> </package></struts>

Web.xml是

<?xml version='1.0' encoding='UTF-8'?><web-app xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://xmlns.jcp.org/xml/ns/javaee' xsi:schemaLocation='http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd' version='3.1'> <display-name>struts2starter</display-name> <welcome-file-list><welcome-file>index.html</welcome-file><welcome-file>index.htm</welcome-file><welcome-file>index.jsp</welcome-file><welcome-file>default.html</welcome-file><welcome-file>default.htm</welcome-file><welcome-file>default.jsp</welcome-file> </welcome-file-list> <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>

那么该代码的解决方案是什么。