Servlets 从Weblogic迁移到WAS8.0

我们有两个jar文件——weblogic.jar和weblogic-binding.jar 现在，当我们转到WAS8.0时，我从项目中删除了这两个文件。 （删除文件后，我确保javax.servlet api可从Websphere用于我的项目）。 从那时起，我得到了以下例外：

[8/15/13 15:21:34:180 EDT] 00000016 ExceptionHand E dcf.ess.frameworks.exception.ProgramLogicException logException Unhandled Exception caught and new ProgramLogic exception thrown. - UnavailableException: null Code:  P3003FEXS01 ID:dd953aa2-e52e-49f0-95ed-33c121a2bdfd
                                 dcf.ess.frameworks.exception.ProgramLogicException: UnavailableException: null
    at dcf.ess.frameworks.exception.ExceptionHandler.findRootException(ExceptionHandler.java:50)
    at dcf.ess.frameworks.exception.ExceptionHandler.handleException(ExceptionHandler.java:31)
    at dcf.ess.nextgen.ssp.frameworks.presentation.SessionFilter.redirectToErrorPage(SessionFilter.java:92)
    at dcf.ess.nextgen.ssp.frameworks.presentation.SessionFilter.doFilter(SessionFilter.java:54)
    at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:192)
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:89)
    at dcf.ess.nextgen.ssp.frameworks.presentation.CrossScriptingFilter.doFilter(CrossScriptingFilter.java:28)
    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:919)
    at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1016)
    at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:87)
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:883)
    at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1659)
    at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:195)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305)
    at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83)
    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:1648)
Caused by: javax.servlet.UnavailableException
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:482)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:449)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:125)
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:92)
    at dcf.ess.nextgen.ssp.frameworks.presentation.SessionFilter.doFilter(SessionFilter.java:46)
    ... 23 more

什么是“dcf.ess.frameworks”

---

您是重新编译了应用程序，还是只是从ear中删除了jar文件？

否，我重新编译并再次部署。dcf.ess.frameworks是我们在项目中使用的软件包之一。您是否拥有dcf.ess.nextgen.ssp.frameworks.presentation.SessionFilter的代码？如果不查看您的代码，就无法解决此问题。什么是

P3003FEXS01

？包装异常是

javax.servlet.UnavailableException

，这表明servlet或过滤器中的某些内容取决于您删除的jar。您是否检查了日志/ffdc文件夹？可能还有其他信息。您还可以在启动期间检查服务器，可能在使用servlet之前报告了一些配置问题。