我正在尝试将spring DI集成到现有的jaxws项目中。我已经在tomcat上本地工作，但是当我部署到远程容器时，它似乎没有进行类路径扫描。我在日志中看到，它在tomcat上将我的@Components注册为bean，但在远程服务器上根本没有提及它们。
我看到的是下面的stacktrace。看来这取决于我必须使用的古怪的Web容器。它是“IBM i的集成应用程序服务器”。 http://www-03.ibm.com/systems/i/software/ias/我相信这是建立在eclipse体系结构上的，当您安装war文件时，它将每个应用程序转换成一个包。很好，但是这打破了我的类路径扫描。 :(
有人对此有解决方案吗？谢谢
673 [Thread-6] WARN org.springframework.core.io.support.PathMatchingResourcePatternResolver - Cannot search for matching files underneath URL [bundleresource://32/com/company/application/] because it does not correspond to a directory in the file system
java.io.FileNotFoundException: URL [bundleresource://32/com/company/application/] cannot be resolved to absolute file path because it does not reside in the file system: bundleresource://32/com/company/application/
at org.springframework.util.ResourceUtils.getFile(ResourceUtils.java:205)
at org.springframework.core.io.AbstractFileResolvingResource.getFile(AbstractFileResolvingResource.java:52)
at org.springframework.core.io.UrlResource.getFile(UrlResource.java:169)
at org.springframework.core.io.support.PathMatchingResourcePatternResolver.doFindPathMatchingFileResources(PathMatchingResourcePatternResolver.java:526)
at org.springframework.web.context.support.ServletContextResourcePatternResolver.doFindPathMatchingFileResources(ServletContextResourcePatternResolver.java:92)
at org.springframework.core.io.support.PathMatchingResourcePatternResolver.findPathMatchingResources(PathMatchingResourcePatternResolver.java:347)
at org.springframework.core.io.support.PathMatchingResourcePatternResolver.getResources(PathMatchingResourcePatternResolver.java:266)
at org.springframework.context.support.AbstractApplicationContext.getResources(AbstractApplicationContext.java:1269)
at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:248)
at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:242)
at org.springframework.context.annotation.ComponentScanBeanDefinitionParser.parse(ComponentScanBeanDefinitionParser.java:84)
at org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.java:73)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1438)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1428)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:185)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:139)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:108)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:1678)
at com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinish(WebApp.java:371)
at com.ibm.ws.webcontainer.webapp.WebApp.initialize(WebApp.java:347)
at com.ibm.ws.webcontainer.webapp.WebGroup.addWebApplication(WebGroup.java:134)
at com.ibm.ws.webcontainer.VirtualHost.addWebApplication(VirtualHost.java:145)
at com.ibm.ws.webcontainer.WebContainer.addWebApp(WebContainer.java:542)
at com.ibm.ws.webcontainer.WebContainer.addWebApplication(WebContainer.java:513)
at com.ibm.pvc.internal.webcontainer.trackers.WebApplicationServiceTracker.addingService(WebApplicationServiceTracker.java:94)
at org.osgi.util.tracker.ServiceTracker$Tracked.trackAdding(ServiceTracker.java:1064)
at org.osgi.util.tracker.ServiceTracker$Tracked.trackInitialServices(ServiceTracker.java:926)
at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:330)
at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:274)
at com.ibm.pvc.internal.webcontainer.trackers.XMLParserServiceTracker.initializeTrackers(XMLParserServiceTracker.java:520)
at com.ibm.pvc.internal.webcontainer.trackers.XMLParserServiceTracker.startWebcontainer(XMLParserServiceTracker.java:235)
at com.ibm.pvc.internal.webcontainer.trackers.XMLParserServiceTracker.addingService(XMLParserServiceTracker.java:140)
at org.osgi.util.tracker.ServiceTracker$Tracked.trackAdding(ServiceTracker.java:1064)
at org.osgi.util.tracker.ServiceTracker$Tracked.trackInitialServices(ServiceTracker.java:926)
at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:330)
at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:274)
at com.ibm.pvc.internal.webcontainer.WebContainerActivator.start(WebContainerActivator.java:45)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:1009)
at java.security.AccessController.doPrivileged(AccessController.java:251)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:1003)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:984)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:350)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:279)
at com.ibm.rcp.internal.util.BundleManager.start(BundleManager.java:74)
at com.ibm.rcp.internal.util.BundleManager.start(BundleManager.java:179)
at com.ibm.rcp.lifecycle.internal.application.BundleControlImpl.start(BundleControlImpl.java:125)
at com.ibm.rcp.lifecycle.internal.application.BundleControlImpl.start(BundleControlImpl.java:106)
at com.ibm.rcp.lifecycle.application.BundleControl.start(BundleControl.java:89)
at com.ibm.lwi.application.LWIApplication.run(LWIApplication.java:149)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:600)
at org.eclipse.equinox.internal.app.EclipseAppContainer.callMethodWithException(EclipseAppContainer.java:574)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:195)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:600)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:561)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:501)
at org.eclipse.equinox.launcher.Main.run(Main.java:1239)
at org.eclipse.equinox.launcher.Main.main(Main.java:1215)
at org.eclipse.core.launcher.Main.main(Main.java:30)
at com.ibm.lwi.LaunchLWI$1.run(LaunchLWI.java:731)
查看引发异常的代码，它正在检查协议是否为file://。
if (!URL_PROTOCOL_FILE.equals(resourceUrl.getProtocol())) {
throw new FileNotFoundException(
description + " cannot be resolved to absolute file path " +
"because it does not reside in the file system: " + resourceUrl);
我可以看到该应用程序已经爆炸到文件系统上。我想知道是否有一种方法可以在 Spring 覆盖此加载器而不关心协议，并且显然仍然可以运行？我不在乎容器的osgi功能。我只想部署我的应用程序。
回退似乎是放弃类路径扫描，而倾向于在xml中定义bean，但这确实是回溯imo。 :(
最佳答案
我讨厌回答自己的问题，但是这似乎是报告我所做工作的最佳方法。到目前为止，我已对答案进行了投票，因为它们有助于我做出决定。
通过阅读答案，我学到了一些有关为什么类路径扫描不好的知识。尽管如此，这是最近弹簧框架中相当普遍的一部分。我的解决方案是“老套”并手动定义我的bean。
无法做到这一点:
<context:component-scan base-package="com.company.application.services" />
改为这样做:
<bean id="service1" class="com.company.application.services.impl.Service1" />
<bean id="service2" class="com.company.application.services.impl.Service2" />
您至少仍然可以这样做:
<context:annotation-config />
批注配置意味着spring仍将您的bean连接在一起，这只是发现手动完成的bean的过程。那是妥协。
理想情况下，我希望有一种使用组件扫描来部署项目的方法，但从我的收集中可以得出，这需要更改专为osgi容器构建项目的方式。我的回答是说它既可以在osgi中也可以在普通容器中工作，因此它的专业性较低。
如果有人找到一种使用spring组件扫描部署war文件的方法，那么我很乐意重新考虑公认的答案。
谢谢