SSH整合之Spring版本与jdk版本问题

àì夳堔傛蜴生んèń 2022-05-31 06:26 249阅读 0赞

异常如下：

二月 09, 2018 3:56:00 下午 org.apache.catalina.core.StandardContext listenerStart
    严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
    org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [E:\newwork\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\SSH\WEB-INF\classes\com\lkl\action\EmpAction.class]; nested exception is java.lang.IllegalArgumentException
    	at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:281)
    	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:1435)
    	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1425)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:184)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:140)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:111)
    	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:131)
    	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:383)
    	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283)
    	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
    	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4811)
    	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5251)
    	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
    	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    	at java.lang.Thread.run(Thread.java:748)
    Caused by: java.lang.IllegalArgumentException
    	at org.springframework.asm.ClassReader.<init>(Unknown Source)
    	at org.springframework.asm.ClassReader.<init>(Unknown Source)
    	at org.springframework.asm.ClassReader.<init>(Unknown Source)
    	at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:52)
    	at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:80)
    	at org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(CachingMetadataReaderFactory.java:101)
    	at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:257)
    	... 32 more
    
    二月 09, 2018 3:56:00 下午 org.apache.catalina.core.StandardContext startInternal
    严重: One or more listeners failed to start. Full details will be found in the appropriate container log file
    二月 09, 2018 3:56:00 下午 org.apache.catalina.core.StandardContext startInternal
    严重: Context [/SSH] startup failed due to previous errors
    二月 09, 2018 3:56:00 下午 org.apache.catalina.core.ApplicationContext log
    信息: Closing Spring root WebApplicationContext
    二月 09, 2018 3:56:00 下午 org.apache.catalina.core.StandardContext listenerStop
    严重: Exception sending context destroyed event to listener instance of class org.springframework.web.context.ContextLoaderListener
    java.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext
    	at org.springframework.context.support.AbstractRefreshableApplicationContext.getBeanFactory(AbstractRefreshableApplicationContext.java:172)
    	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1090)
    	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1064)
    	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1010)
    	at org.springframework.web.context.ContextLoader.closeWebApplicationContext(ContextLoader.java:549)
    	at org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:143)
    	at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4858)
    	at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5474)
    	at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:224)
    	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:159)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
    	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    	at java.lang.Thread.run(Thread.java:748)

项目用的是spring3.2.0，jdk1.8换成spring3.2.0+jdk1.7或者spring4.x.x+jdk1.8，问题解决

spring官网说了，要使用java8，只支持spring 4.X以上版本，而spring的使用最低java要求java5及以上，

如果出现例外，那就例外说了，比如spring 3.1就可以在java8上编译。