问题描述
- tomcat启动报错 Context initialization failed
- 可以启动，但是控制台显示有错误，登陆网页也是404错误，控制台信息如下：
信息: Initializing Spring root WebApplicationContext
2015-08-10 18:56:14282 ERROR [org.springframework.web.context.ContextLoader] - Context initialization failed
java.lang.IllegalStateException: Could not create MetadataReader for class serviceImpl.serviceimpl
at org.springframework.context.annotation.ConfigurationClassPostProcessor.isFeatureConfiguration(ConfigurationClassPostProcessor.java:286)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.retrieveFeatureConfigurationBeans(ConfigurationClassPostProcessor.java:253)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processFeatureConfigurationClasses(ConfigurationClassPostProcessor.java:210)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigurationClasses(ConfigurationClassPostProcessor.java:203)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:176)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:604)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:437)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:294)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:215)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4728)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5166)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1399)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.FileNotFoundException: class path resource [serviceImpl/serviceimpl.class] cannot be opened because it does not exist
at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:158)
at org.springframework.core.type.classreading.SimpleMetadataReader.(SimpleMetadataReader.java:45)
at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:80)
at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:76)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.isFeatureConfiguration(ConfigurationClassPostProcessor.java:279)
... 18 moreapplicationContext.xml如下：<?xml version=""1.0"" encoding=""UTF-8""?>xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance""
xmlns:context=""http://www.springframework.org/schema/context""
xmlns:aop=""http://www.springframework.org/schema/aop""
xmlns:tx=""http://www.springframework.org/schema/tx""
xmlns:jaxws=""http://cxf.apache.org/jaxws""
xsi:schemaLocation=""http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd""><!-- Scans the classpath of this application for @Components to deploy as beans --><context:component-scan base-package=""cn.com.syis.hisol.hrms"" /><tx:annotation-driven transaction-manager=""transactionManager""/><tx:advice id=""txAdvice"" transaction-manager=""transactionManager""> <tx:attributes> <tx:method name=""regist*"" propagation=""REQUIRED"" isolation=""READ_COMMITTED"" read-only=""false"" rollback-for=""java.lang.Exception"" /> <tx:method name=""insert*"" propagation=""REQUIRED"" isolation=""READ_COMMITTED"" read-only=""false"" rollback-for=""java.lang.Exception"" /> <tx:method name=""update*"" propagation=""REQUIRED"" isolation=""READ_COMMITTED"" read-only=""false"" rollback-for=""java.lang.Exception"" /> <tx:method name=""create*"" propagation=""REQUIRED"" isolation=""READ_COMMITTED"" read-only=""false"" rollback-for=""java.lang.Exception"" /> <tx:method name=""edit*"" propagation=""REQUIRED"" isolation=""READ_COMMITTED"" read-only=""false"" rollback-for=""java.lang.Exception"" /> <tx:method name=""delete*"" propagation=""REQUIRED"" isolation=""READ_COMMITTED"" read-only=""false"" rollback-for=""java.lang.Exception"" /> <tx:method name=""revise*"" propagation=""REQUIRED"" isolation=""READ_COMMITTED"" read-only=""false"" rollback-for=""java.lang.Exception""/> <tx:method name=""confirm*"" propagation=""REQUIRED"" isolation=""READ_COMMITTED"" read-only=""false"" rollback-for=""java.lang.Exception""/> <tx:method name=""cancel*"" propagation=""REQUIRED"" isolation=""READ_COMMITTED"" read-only=""false"" rollback-for=""java.lang.Exception""/> <tx:method name=""refuse*"" propagation=""REQUIRED"" isolation=""READ_COMMITTED"" read-only=""false"" rollback-for=""java.lang.Exception""/> <tx:method name=""upload*"" propagation=""REQUIRED"" isolation=""READ_COMMITTED"" read-only=""false"" rollback-for=""java.lang.Exception""/> <tx:method name=""*"" propagation=""REQUIRED"" read-only=""true""/> </tx:attributes></tx:advice><bean id=""transactionManager"" class=""org.springframework.jdbc.datasource.DataSourceTransactionManager""> <property name=""dataSource"" ref=""dataSource""/></bean><aop:config> <aop:pointcut id=""txPointMethod"" expression=""execution(* cn.com.syis.hisol.hrms.service.*.*Service*.*(..))"" /> <aop:advisor advice-ref=""txAdvice"" pointcut-ref=""txPointMethod"" /></aop:config><!-- ========== RESOURCE DEFINITION ========== --><bean id=""dataSource"" class=""org.springframework.jdbc.datasource.DriverManagerDataSource""> <property name=""driverClassName"" value=""com.mysql.jdbc.Driver""/> <property name=""url"" value=""jdbc:mysql://localhost:3306/hrms?useUnicode=true&characterEncoding=utf-8""/> <property name=""username"" value=""root""/> <property name=""password"" value=""lk69865970""/></bean><bean id=""sqlSessionFactory"" class=""org.mybatis.spring.SqlSessionFactoryBean""> <property name=""configLocation"" value=""classpath:myBatisConfiguration.xml""></property> <property name=""dataSource"" ref=""dataSource"" /></bean><!-- <bean class=""org.mybatis.spring.mapper.MapperScannerConfigurer""> <property name=""basePackage"" value=""cn.com.syis.hisol.hrms.dao"" /></bean>--><bean id=""serviceSvc"" name=""service"" class=""serviceImpl.serviceimpl""/><bean id=""userDaoMaper"" class=""org.mybatis.spring.mapper.MapperFactoryBean""> <property name=""mapperInterface"" value=""dao.userDao""/> <property name=""sqlSessionFactory"" ref=""sqlSesssionFactory""/></bean>
解决方案
Caused by: java.io.FileNotFoundException: class path resource [serviceImpl/serviceimpl.class] cannot be opened because it does not exist
从这个看是找不到你的类文件，你看看有没有。
解决方案二：
Context initialization failed
解决方案三：
太长了，，，tomcat崩了，最简单就是重启，要不就是重新导入，再如果不行就看看你的项目，右键，Build Path ，然后去看看是libraries是不是缺少了什么severlet-api.jar 这个包 我知道的只有这些了，而且貌似我的还是eclipse，不知道你的是不是
解决方案四：
对应的类实现能够找到吗？
解决方案五：
查看对应的要部署 文件及 tomcat 部署位置
解决方案六：
java.lang.IllegalStateException: Could not create MetadataReader for class serviceImpl.serviceimpl
这里有问题了看这里
你确实包名是对的么，还有MetadataReader这个是否也需要下定义成一个bean.
解决方案七：
看看你的xsd文件跟你的spring 版本是否相匹配
解决方案八：
mapper。xml参数类型有错