BeanInstantiationException：无法实例化bean类[org.springframework.security.config.SecurityNamespaceHandler]

我想运行一个弹簧安全的例子。这是我的web.xmlBeanInstantiationException：无法实例化bean类[org.springframework.security.config.SecurityNamespaceHandler]

<?xml version="1.0" encoding="UTF-8"?> 
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5"> 
<display-name>SpringMVCDemo</display-name> 
<welcome-file-list> 
<welcome-file>index.html</welcome-file> 
<welcome-file>index.htm</welcome-file> 
<welcome-file>index.jsp</welcome-file> 
<welcome-file>default.html</welcome-file> 
<welcome-file>default.htm</welcome-file> 
<welcome-file>default.jsp</welcome-file> 
</welcome-file-list> 

    <servlet> 
<servlet-name>dispatcher</servlet-name> 
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
     <load-on-startup>1</load-on-startup> 
    </servlet> 
    <servlet-mapping> 
    <servlet-name>dispatcher</servlet-name> 
    <url-pattern>*.htm</url-pattern> 
    </servlet-mapping> 

<listener> 
    <listener-class> 
       org.springframework.web.context.ContextLoaderListener 
      </listener-class> 
</listener> 

<context-param> 
    <param-name>contextConfigLocation</param-name> 
    <param-value> 
     /WEB-INF/dispatcher-servlet.xml, 
     /WEB-INF/spring-security.xml 
    </param-value> 
</context-param> 

<!-- Spring Security --> 
<filter> 
    <filter-name>springSecurityFilterChain</filter-name> 
    <filter-class> 
       org.springframework.web.filter.DelegatingFilterProxy 
      </filter-class> 
</filter> 

<filter-mapping> 
    <filter-name>springSecurityFilterChain</filter-name> 
    <url-pattern>/*</url-pattern> 
</filter-mapping> 


</web-app>

这是调度员servlet.xml中

<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns:p="http://www.springframework.org/schema/p" 
xmlns:context="http://www.springframework.org/schema/context" 
xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
http://www.springframework.org/schema/context 
http://www.springframework.org/schema/context/spring-context-3.0.xsd"> 

<context:component-scan base-package="com.example.controller"></context:component-scan> 
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
    <property name="prefix" value="/WEB-INF/pages/"></property> 
    <property name="suffix" value=".jsp"></property> 
</bean> 

</beans>

这是春天的security.xml

<?xml version="1.0" encoding="UTF-8"?> 
<beans:beans xmlns="http://www.springframework.org/schema/security" 
xmlns:beans="http://www.springframework.org/schema/beans" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
http://www.springframework.org/schema/security 
http://www.springframework.org/schema/security/spring-security-3.0.3.xsd"> 

<http auto-config="true"> 
    <intercept-url pattern="/hello*" access="ROLE_USER"/> 
</http> 

<authentication-manager> 
    <authentication-provider> 
     <user-service> 
      <user name="root" password="123" authorities="ROLE_USER"/> 
     </user-service> 
    </authentication-provider> 
</authentication-manager> 


</beans:beans>

我得到以下异常

org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from ServletContext resource [/WEB-INF/spring-security.xml]; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.security.config.SecurityNamespaceHandler]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/springframework/aop/config/AbstractInterceptorDrivenBeanDefinitionDecorator 
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:412) 
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:143) 
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:178) 
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:149) 
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:124) 
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:93) 
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130) 
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:467) 
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:397) 
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276) 
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197) 
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47) 
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843) 
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342) 
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) 
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719) 
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) 
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) 
at org.apache.catalina.core.StandardService.start(StandardService.java:516) 
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) 
at org.apache.catalina.startup.Catalina.start(Catalina.java:578) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
at java.lang.reflect.Method.invoke(Unknown Source) 
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) 
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) 
Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.security.config.SecurityNamespaceHandler]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/springframework/aop/config/AbstractInterceptorDrivenBeanDefinitionDecorator 
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:141) 
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:104) 
at org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver.resolve(DefaultNamespaceHandlerResolver.java:129) 
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1330) 
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1325) 
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:135) 
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:93) 
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493) 
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390) 
... 28 more

我已经包含了弹簧安全，AOP，核心，webMVC的所有罐子。

编号：Here is code which I have reffered

什么与上述configurations.Thank你错了下去。

来源

2014-02-17 Prashant Shilimkar

你需要像AOP等所有弹簧构件？如果没有，请删除它们，就像教程中所描述的 – Jaiwo99

确实加入spring-aop修复了这个问题，或者最后还是别的什么？ –

我已经添加了类路径中的所有AOP jar。我认为这可能是因为版本不匹配。 –

据grepcode report，缺少类AbstractInterceptorDrivenBeanDefinitionDecorator是弹簧AOP罐子的一部分，因此尝试将其添加到POM：

<dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-aop</artifactId> 
     <version>${spring.version}</version> 
    </dependency>

来源

2014-02-17 22:53:30

BeanInstantiationException：无法实例化bean类[org.springframework.security.config.SecurityNamespaceHandler]

回答

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