Question

我已经将tomcat web应用程序struts war重新部署到jboss 5.1。它显示已成功部署，但是当我访问我的Web应用程序主页时，它给出了一个错误，即

               ERROR [[jsp]] Servlet.service() for servlet jsp threw exception
               java.lang.ClassCastException:   org.apache.catalina.connector.RequestFacade cannot be cast to javax.servlet.http.HttpServletRequest
                at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:73)
                    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
                at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
                at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
                at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
                    at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
                    at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
                    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
                    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
                at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
                at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
                at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
                    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
                at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
                at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
                at java.lang.Thread.run(Thread.java:619)

Answer 1

你需要确保jboss使用自己的servlet-api.jar而不是任何其他的。如果要在war文件中打包servlet-api.jar，只需将其删除并尝试。

将tomcat war迁移到JBoss

1 个答案: