org.springframework.core.NestedI…

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Orz——居然因为版本问题也会出错……

诶，发觉居然用的是Spring Framework 3……怪不得不支持Java 8

解决办法：

1、把编译环境调成Java 7

2、把Spring框架换成4代

説明 The server encountered aninternal error that prevented it from fulfilling thisrequest.

例外

javax.servlet.ServletException:サーブレット SpringMVCLesson のServlet.init()が例外を投げました

org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.

org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.

org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.

org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.

org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.

org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.

org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.

org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.

org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.

原因

org.springframework.beans.factory.BeanDefinitionStoreException:Failed to read candidate component class: file[D:\Java\HelloSpringMVCFromServlet\build\web\WEB-INF\classes\controllers\HelloWorldController.class];nested exception is org.springframework.core.NestedIOException: ASMClassReader failed to parse class file - probably due to a new Javaclass file version that isn't supported yet: file[D:\Java\HelloSpringMVCFromServlet\build\web\WEB-INF\classes\controllers\HelloWorldController.class];nested exception is java.lang.IllegalArgumentException

org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.

org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.

org.springframework.context.annotation.ComponentScanBeanDefinitionParser.parse(ComponentScanBeanDefinitionParser.

org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.

org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.

org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.

org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.

org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.

org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.

org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.

org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.

org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.

org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.

org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.

org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.

org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.

org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.

org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.

org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.

org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.

org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.