將應用程序從 Websphere 7.0 遷移到 Websphere 8.5.5 時遇到的問題

Question

該應用程序是在 Struts 2 中開發的，在 Websphere 7.0 中運行良好。

現在我正在 Websphere 8.5.5 中進行部署。 它提供登錄頁面，我可以登錄到應用程序，但單擊任何菜單時，它會出現以下異常。

Jars used are - aopalliance-1.0.jar, axis.jar, c3p0-0.9.1.1.jar, com.springsource.javax.transaction-1.1.0.jar, commons-beanutils-1.8.3.jar, commons-beanutils-bean-collections-1.8.3.jar, commons-beanutils-core-1.8.3.jar, commons-collections-3.2.1.jar, commons-io-1.3.2.jar, commons-lang-2.6.jar, commons-logging-1.1.1.jar, commons-logging-adapters-1.1.1.jar, commons-logging-api-1.1.1.jar, commons-logging-tests.jar, commons-logging.jar, datamodel-1.0.jar, displaytag-1.2.jar, dsn.jar, freemarker-2.3.13.jar, jsp-api.jar, jstl-1.2.jar, jstl-standard.jar, log4j-1.2.16.jar, ognl-2.7.3.jar, ojdbc6.jar, poi-3.8-20120326.jar, servlet-api.jar, spring-2.5.6.jar, spring-beans-2.5.6.jar, spring-context-2.5.6.jar, spring-core-2.5.6.jar, struts2-convention-plugin-2.1.6.jar, struts2-core-2.1.6.jar, struts2-dojo-plugin-2.1.6.jar, struts2-jquery-plugin-1.4.jar, struts2-spring-plugin-2.1.8.jar, struts2-tiles-plugin-2.1.6.jar, tiles-api-2.1.2.jar, tiles-compat-2.1.2.jar, tiles-core-2.1.2.jar, tiles-jsp-2.1.2.jar, tiles-portlet-2.1.2.jar, tiles-servlet-2.1.2.jar 



 [2/28/16 12:56:36:880 AST] 000000c1 servlet       I com.ibm.ws.webcontainer.servlet.ServletWrapper init SRVE0242I: [E-Manager] [/eManager] [/jsps/tiles/baseLayout.jsp]: Initialization successful.
    [2/28/16 12:56:37:005 AST] 000000c1 servlet       I com.ibm.ws.webcontainer.servlet.ServletWrapper init SRVE0242I: [E-Manager] [/eManager] [/jsps/tiles/menu.jsp]: Initialization successful.
    [2/28/16 12:56:37:130 AST] 000000c1 servlet       I com.ibm.ws.webcontainer.servlet.ServletWrapper init SRVE0242I: [E-Manager] [/eManager] [/jsps/welcome.jsp]: Initialization successful.
    [2/28/16 12:56:40:646 AST] 000000c1 ExceptionMapp E com.opensymphony.xwork2.util.logging.commons.CommonsLogger error null
                                     java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
        at java.lang.reflect.Method.invoke(Method.java:611)
        at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:440)
        at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:279)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
        at com.shb.emanager.interceptor.LoginInterceptor.intercept(LoginInterceptor.java:97)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:163)
        at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:249)
        at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
        at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
        at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
        at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:148)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:93)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:235)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:89)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:128)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept(ProfilingActivationInterceptor.java:104)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:126)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138)
        at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:148)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:128)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
        at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
        at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:468)
        at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
        at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:76)
        at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:192)
        at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:89)
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
        at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:192)
        at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:89)
        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:926)
        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1023)
        at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3703)
        at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:304)
        at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:962)
        at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1662)
        at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:195)
        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:522)
        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:311)
        at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:87)
        at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
        at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
        at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
        at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
        at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
        at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
        at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
        at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1783)

Answer 1

如果不更新這些庫，您將無法使用新版本的 websphere。 最適合你的是讓Maven來做。

請參閱使用 Maven 創建 Struts 2 Web 應用程序來管理工件和構建應用程序。

Maven 是一個強大的、可擴展的、開源的項目構建器。 配置包含在 XML 文件中，因此任何文本編輯器都可以輕松訪問它。 如果您想共享配置，您只需發布pom.xml 。 許多 IDE 都有項目配置到 Eclipse 和從 Eclipse 的轉換器，但這種配置是本地的，由開發環境在內部使用。 開發人員甚至不會在 VCS 中保存此類配置。 檢查這樣的配置是沒有意義的。 但是 maven 是獨立的，因為它依賴於跟蹤項目使用的每個庫和版本的外部存儲庫。 包括 Eclipse 在內的許多 IDE 都通過插件提供了 Maven 支持。 這可以保持完整的兩種配置。

核心 struts2 應用程序的pom.xml只需要

<dependency> <groupId>org.apache.struts</groupId> <artifactId>struts2-core</artifactId> <version>XXXX</version> </dependency>

它將下載所有其他依賴項。 與其他框架集成使用插件，不要弄亂重復的依賴項。