0

我正在尝试使用 Spring 4.2、spring-data-mongodb-1.8.0 和 spring-data-commons-1.11.0 构建一个应用程序。以下是运行时抛出的异常。

请帮忙。我已经坚持了两天了。

谢谢你的帮助。

控制台日志

Oct 10, 2015 11:56:16 AM org.apache.catalina.core.ApplicationContext log
SEVERE: StandardWrapper.Throwable
org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from ServletContext resource [/WEB-INF/spring-dispatcher-servlet.xml]; nested exception is org.springframework.beans.FatalBeanException: Invalid NamespaceHandler class [org.springframework.data.mongodb.repository.config.MongoRepositoryConfigNamespaceHandler] for namespace [http://www.springframework.org/schema/data/mongo]: problem with handler class file or dependent class; nested exception is java.lang.NoClassDefFoundError: Could not initialize class org.springframework.data.mongodb.repository.config.MongoRepositoryConfigurationExtension
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:414)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188)
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:129)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:604)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:509)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:667)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:633)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:681)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:552)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:493)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
at javax.servlet.GenericServlet.init(GenericServlet.java:158)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1197)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:864)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:134)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
Caused by: org.springframework.beans.FatalBeanException: Invalid NamespaceHandler class [org.springframework.data.mongodb.repository.config.MongoRepositoryConfigNamespaceHandler] for namespace [http://www.springframework.org/schema/data/mongo]: problem with handler class file or dependent class; nested exception is java.lang.NoClassDefFoundError: Could not initialize class org.springframework.data.mongodb.repository.config.MongoRepositoryConfigurationExtension
at org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver.resolve(DefaultNamespaceHandlerResolver.java:140)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1406)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1401)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:168)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:138)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:94)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:508)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:392)
... 35 more
Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.springframework.data.mongodb.repository.config.MongoRepositoryConfigurationExtension
at org.springframework.data.mongodb.repository.config.MongoRepositoryConfigNamespaceHandler.init(MongoRepositoryConfigNamespaceHandler.java:37)
at org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver.resolve(DefaultNamespaceHandlerResolver.java:131)
... 42 more

Oct 10, 2015 11:56:16 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Allocate exception for servlet spring-dispatcher
java.lang.NoClassDefFoundError: Could not initialize class         org.springframework.data.mongodb.repository.config.MongoRepositoryConfigurationExtension
at org.springframework.data.mongodb.repository.config.MongoRepositoryConfigNamespaceHandler.init(MongoRepositoryConfigNamespaceHandler.java:37)
at org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver.resolve(DefaultNamespaceHandlerResolver.java:131)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1406)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1401)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:168)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:138)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:94)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:508)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:392)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188)
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:129)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:604)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:509)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:667)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:633)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:681)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:552)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:493)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
at javax.servlet.GenericServlet.init(GenericServlet.java:158)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1197)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:864)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:134)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)

spring-dispatcher-servlet.xml

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:mongo="http://www.springframework.org/schema/data/mongo"
xsi:schemaLocation="
    http://www.springframework.org/schema/beans     
    http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
    http://www.springframework.org/schema/mvc 
    http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd
    http://www.springframework.org/schema/context 
    http://www.springframework.org/schema/context/spring-context-4.2.xsd
    http://www.springframework.org/schema/data/mongo
    http://www.springframework.org/schema/data/mongo/spring-mongo-1.8.xsd">

<context:component-scan base-package="com.whiplash.reviewr.controller" />

<bean
    class="org.springframework.web.servlet.view.InternalResourceViewResolver">
    <property name="prefix">
        <value>/WEB-INF/jsp/</value>
    </property>
    <property name="suffix">
        <value>.jsp</value>
    </property>
</bean>

<mvc:resources mapping="/resources/**" location="/resources/" />

<mvc:annotation-driven />   

<bean id="writerService" class="com.whiplash.reviewr.service.WriterServiceImpl">
    <property name="dao" ref="writerDao"/>
</bean>

<bean id="writerDao" class="com.whiplash.reviewr.dao.WriterDaoImpl">
    <property name="mongoTemplate" ref="mongoTemplate"/>
</bean>

<!-- Default bean name is 'mongo' -->
<mongo:mongo host="localhost" port="33107">
    <!-- OPTIONAL: configure <mongo:options /> -->
</mongo:mongo>

<mongo:db-factory dbname="whiplashdb" mongo-ref="mongo"/>

<bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
    <constructor-arg ref="mongoDbFactory"/>
</bean>

</beans>

lib 文件夹中的罐子

commons-logging-1.2.1.1.jar
javax.persistence.jar
jstl-1.2.jar
mongo-java-driver-3.1.0.jar
spring-aop-4.2.1.RELEASE.jar
spring-aspects-4.2.1.RELEASE.jar
spring-beans-4.2.1.RELEASE.jar
spring-context-4.2.1.RELEASE.jar
spring-context-support-4.2.1.RELEASE.jar
spring-core-4.2.1.RELEASE.jar
spring-data-commons-1.11.0.RELEASE.jar
spring-data-mongodb-1.8.0.RELEASE.jar
spring-expression-4.2.1.RELEASE.jar
spring-instrument-4.2.1.RELEASE.jar
spring-instrument-tomcat-4.2.1.RELEASE.jar
spring-jdbc-4.2.1.RELEASE.jar
spring-jms-4.2.1.RELEASE.jar
spring-messaging-4.2.1.RELEASE.jar
spring-orm-4.2.1.RELEASE.jar
spring-oxm-4.2.1.RELEASE.jar
spring-tx-4.2.1.RELEASE.jar
spring-web-4.2.1.RELEASE.jar
spring-webmvc-4.2.1.RELEASE.jar
spring-websocket-4.2.1.RELEASE.jar
4

3 回答 3

0

您的类路径已损坏。ANoClassDefFoundError表示在运行时找不到类。我已经检查了spring-data-mongodb-1.8.0.RELEASE.jar包含org.springframework.data.mongodb.repository.config.MongoRepositoryConfigurationExtension. 奇怪的是你的应用找不到它，因为MongoRepositoryConfigNamespaceHandler也在同一个JAR中，暗示你的类加载器应该有它。

由于您没有使用 Maven，您是否有可能只有一个损坏的 JAR？您可以在Maven Central上找到校验和和文件大小。

于 2015-10-10T08:56:09.223 回答
0

即使这不是您所要求的，但我会鼓励您利用诸如MavenOr之类的构建管理工具，其中任何一个都将无缝解决所有可能成为问题的传递依赖项，并迅速Gradle提高您的生产率 -tube 让你开始使用 maven

普通的 spring mvc app pom.xml 专注于 mongo 依赖部分

spring boot app pom.xml 只关注mongo党

在这两种情况下，我都使用 BOM 来处理依赖项版本不匹配，如此处所述

于 2015-10-10T13:06:25.190 回答
0

昨天我遇到了同样的问题，我发现解决此问题的唯一方法是将其spring-data-mongodb-1.8.0.RELEASE.jar放在我的 tomcat 安装的 lib 文件夹中，以便服务器在启动时加载它。

于 2015-11-17T21:19:32.313 回答