关于springmvc注解扫描报错500的解决方案

HTTP Status 500 - Servlet.init() for servlet springmvc threw exceptiontype Exception reportmessage Servlet.init() for servlet springmvc threw exceptiondescription The server encountered an internal error that prevented it from fulfilling this request.exceptionjavax.servlet.ServletException: Servlet.init() for servlet springmvc threw exceptionorg.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)java.lang.Thread.run(Thread.java:745)root causejava.lang.IllegalArgumentExceptionorg.springframework.asm.ClassReader.<init>(Unknown Source)org.springframework.asm.ClassReader.<init>(Unknown Source)org.springframework.asm.ClassReader.<init>(Unknown Source)org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:52)org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:80)org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(CachingMetadataReaderFactory.java:101)org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:76)org.springframework.context.annotation.ConfigurationClassParser.getImports(ConfigurationClassParser.java:298)org.springframework.context.annotation.ConfigurationClassParser.getImports(ConfigurationClassParser.java:300)org.springframework.context.annotation.ConfigurationClassParser.getImports(ConfigurationClassParser.java:300)org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:230)org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:153)org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:130)org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:285)org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:223)org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:630)org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:461)org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:647)org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:598)org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:661)org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:517)org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:458)org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:138)javax.servlet.GenericServlet.init(GenericServlet.java:158)org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)java.lang.Thread.run(Thread.java:745)

这个错误找得真不容易.............终于解决了。
解决方案：
原因：JDK1.8和tomcat以及spring版本的不兼容问题，因此就会产生这样的错误。
网上的解决方法是： 1、将jdk版本降低到1.7一下，
2、将springmvc版本升级到4.0
3、还有一种说法是tomcat的jre包导致。
最后，我的解决方法是：
因为我之前用的Spring包是3.2，将所有spring包全部换成4.0完美解决！！！！！！！！！！！！！！！！
功夫不负有心人啊！！！！！！！！！