我在搭建spring+hibernate+acegi项目时出现了一个错误,在网上找了很久出没找到解决办法,希望哪位高人能帮帮我。
     
    我用的是在myeclipse 8 上做的开发    配置如下
 -----------------    web.xml      ----------------- 
     ...................
    <filter>  
        <filter-name>Acegi Filter Chain Proxy</filter-name>  
        <filter-class>  
            org.acegisecurity.util.FilterToBeanProxy  
        </filter-class>  
        <init-param>  
            <param-name>targetClass</param-name>  
            <param-value>  
                org.acegisecurity.util.FilterChainProxy  
            </param-value>  
        </init-param>  
    </filter>  
     <filter-mapping>  
        <filter-name>Acegi Filter Chain Proxy</filter-name>  
        <url-pattern>/*</url-pattern>  
    </filter-mapping>  
    <listener>  
    <listener-class>  
            org.springframework.web.context.ContextLoaderListener  
        </listener-class>  
    </listener>  
     <listener>  
        <listener-class>org.acegisecurity.ui.session.HttpSessionEventPublisher</listener-class>  
    </listener>
     ..................-----------------     spring 部分配置如下    ---------------------------
<!--注解配置-->  
   <bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">  
        <property name="sessionFactory" ref="sessionFactory" />  
    </bean>  
    
    <tx:annotation-driven transaction-manager="txManager" />  
      <aop:aspectj-autoproxy />
<context:annotation-config/> <bean id="acegiService" 
    class="org.code.acegi.AcegiService" /><!--acegi部分配置-->
<bean id="daoAuthenticationProvider" class="org.acegisecurity.providers.dao.DaoAuthenticationProvider">  
        <property name="userDetailsService" ref="acegiService"/>         
    </bean>  
--------------------------AcegiService 该类实现了 UserDetailsService 接口   ------------------调试请况如下:
1、去掉 acegi后 程序启动不报错; 去掉 <tx:annotation-driven transaction-manager="txManager" />  配置,程序启动也不报错
2、同时配置  acegi 和 <tx:annotation-driven transaction-manager="txManager" />配置后-------------------------------------------程序启动报错如下-------------------------------------
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.transaction.interceptor.TransactionInterceptor#0': Cannot resolve reference to bean 'txManager' while setting bean property 'transactionManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'txManager' defined in URL [file:/D:/workspace/MyEclipse8/.metadata/.me_tcat/webapps/wang.code/WEB-INF/classes/common.xml]: Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: javax/transaction/TransactionManager