我已经创建了一个ear项目。我已经添加了一个项目作为部署程序集项目。但是当我在WebSphere上发布我的项目时，服务器返回类未找到异常，它位于Deployment assembly项目中。
当我将ear文件导出为.ear时，jar文件将被放置在web项目lib文件夹中。但它没有运行。
但是如果我将部署程序集项目放在jar中并将它们放在websphere / lib / ext文件夹中然后启动服务器它对我运行正常。但这不是正确的方法。
请任何人帮助我。
java.lang.ClassNotFoundException: com.demo.project.ClassFileName
[10/7/15 19:02:39:128 IST] 00000075 SystemErr R at java.lang.Class.forNameImpl(Native Method)
[10/7/15 19:02:39:128 IST] 00000075 SystemErr R at java.lang.Class.forName(Class.java:250)
[10/7/15 19:02:39:128 IST] 00000075 SystemErr R at com.sterling.reporting.model.ReportFactory.getInstance(TestFactory.java:13)
[10/7/15 19:02:39:128 IST] 00000075 SystemErr R at com.sterling.reporting.view.ReportController.getReport(DemoDemoController.java:179)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at java.lang.reflect.Method.invoke(Method.java:611)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:270)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at org.apache.struts.actions.MappingDispatchAction.execute(MappingDispatchAction.java:169)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:575)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1232)
[10/7/15 19:02:39:129 IST] 00000075 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:781)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:480)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(DemoClass.java:1114)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:87)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:940)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1817)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:200)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:463)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:530)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:316)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:287)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
[10/7/15 19:02:39:130 IST] 00000075 SystemErr R at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
[10/7/15 19:02:39:131 IST] 00000075 SystemErr R at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
[10/7/15 19:02:39:131 IST] 00000075 SystemErr R at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
[10/7/15 19:02:39:131 IST] 00000075 SystemErr R at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
[10/7/15 19:02:39:131 IST] 00000075 SystemErr R at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
[10/7/15 19:02:39:131 IST] 00000075 SystemErr R at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
[10/7/15 19:02:39:131 IST] 00000075 SystemErr R at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
[10/7/15 19:02:39:131 IST] 00000075 SystemErr R at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1881)
这是异常的printstack。