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我的构建使用码头在本地运行，但是当我尝试通过 tomcat6 在我的 aws 服务器上部署战争时，我收到以下错误。最初，我得到了无法创建 PoolableConnectionFactory，但我已经将我的 url 固定到了 db。不幸的是，除了下面的跟踪之外，我在详细日志中没有看到任何其他错误。还有什么问题？或者我还能尝试什么？任何想法表示赞赏！

错误 org.springframework.web.context.ContextLoader - 上下文初始化失败 org.springframework.beans.factory.UnsatisfiedDependencyException：创建 ServletContext 资源 [/WEB-INF/applicationContext.xml] 中定义的名称为“userManager”的 bean 时出错：表示不满足的依赖关系通过类型为 [UserDaoImpl] 的索引为 0 的构造函数参数：：没有为依赖项找到类型为 [UserDaoImpl] 的匹配 bean：预计至少有 1 个 bean 有资格作为此依赖项的自动装配候选者。依赖注解：{}; 嵌套异常是 org.springframework.beans.factory.NoSuchBeanDefinitionException：没有为依赖项找到类型为 [UserDaoImpl] 的匹配 bean：预计至少有 1 个 bean 有资格作为此依赖项的自动装配候选者。依赖注释：org.springframework.beans.factory.support 中的 {}。

更新

我在日志中发现了以下内容，想知道我创建 bean 的方式是否无法在服务器上正确处理：

org.springframework.web.context.support.XmlWebApplicationContext - Bean 'sessionFactory' 不符合被所有 BeanPostProcessors 处理的条件（例如：不符合自动代理的条件）

我的 applicationContext.xml：

<?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"
    xmlns:tx="http://www.springframework.org/schema/tx" 
    xmlns:aop="http://www.springframework.org/schema/aop" 
    xmlns:jee="http://www.springframework.org/schema/jee" 
    xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd         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         http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd         http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">


    <!--  to deal w/hibernate transaction types -->
    <aop:config>
        <aop:pointcut id="managerPC" expression="execution(* com.jmt.service..*Manager.*(..))"/>
        <aop:advisor id="managerTx" advice-ref="txManagerAdvice" pointcut-ref="managerPC" order="10"/>
    </aop:config>
    <tx:advice id="txManagerAdvice">
        <tx:attributes>            
            <tx:method name="save*" rollback-for="DuplicateNameException,UserExistsException" isolation="READ_COMMITTED"/>
            <tx:method name="create*" rollback-for="DuplicateNameException,UserExistsException" isolation="READ_COMMITTED"/>            
            <tx:method name="add*" rollback-for="DuplicateNameException,UserExistsException" isolation="READ_COMMITTED"/>            
            <tx:method name="update*" rollback-for="DuplicateNameException,UserExistsException" isolation="READ_COMMITTED"/>  
            <tx:method name="import*" rollback-for="DuplicateNameException,UserExistsException" isolation="READ_COMMITTED"/>          
            <tx:method name="change*"  isolation="READ_COMMITTED"/>
            <tx:method name="copy*"  isolation="READ_COMMITTED"/>
            <tx:method name="remove*" isolation="READ_COMMITTED"/>
            <tx:method name="delete*" isolation="READ_COMMITTED"/>
            <tx:method name="send*" isolation="READ_COMMITTED"/>            
            <tx:method name="set*" propagation="NOT_SUPPORTED"/>
            <tx:method name="batch*" propagation="NEVER"/>
            <tx:method name="wipe*" propagation="NEVER"/>
            <tx:method name="*" propagation="SUPPORTS" read-only="true"/>            
        </tx:attributes>
    </tx:advice>      
    <!-- end aop for hibernate transactions-->

    <context:property-placeholder location="classpath*:META-INF/spring/*.properties"/>
    <context:spring-configured/>
    <context:component-scan base-package="com.jmt">
        <context:exclude-filter expression="org.springframework.stereotype.Controller" type="annotation"/>
    </context:component-scan>


    <bean class="com.jmt.model.PinEntity"/>
    <bean class="com.jmt.model.UserEntity"/>

    <!--bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource">
            <property name="basename" value="messages"/>
    </bean-->
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="org.postgresql.Driver"/>
        <property name="url" value="${jdbc.url}"/>
        <property name="username" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
        <property name="poolPreparedStatements" value="true"/>
        <property name="defaultAutoCommit" value="true"/>
        <property name="maxActive" value="100"/>
        <property name="maxIdle" value="30"/>
        <property name="maxWait" value="1000"/>
        <property name="removeAbandoned" value="true"/>
        <property name="removeAbandonedTimeout" value="60"/>
        <property name="logAbandoned" value="true"/>
        <property name="testOnBorrow" value="false"/>
        <property name="testWhileIdle" value="true"/>
        <property name="timeBetweenEvictionRunsMillis" value="10000"/>
        <property name="minEvictableIdleTimeMillis" value="60000"/>        
    </bean>   




    <tx:annotation-driven mode="aspectj" transaction-manager="transactionManager"/>
    <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>


        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.PostgreSQLDialect</prop>
                <prop key="hibernate.query.substitutions">true 'Y', false 'N'</prop>
                <prop key="hibernate.jdbc.batch_size">15</prop>   
                <prop key="hibernate.connection.isolation">2</prop>
            </props>       
        </property>
         <property name="packagesToScan">
            <list>
                <value>com.jmt.model</value>
            </list>
        </property>        
    </bean> 
    <bean id="hibernateDaoSupport" abstract="true"
class="org.springframework.orm.hibernate3.support.HibernateDaoSupport">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
    <bean id="hibernateHelper" class="org.springframework.orm.hibernate3.HibernateTemplate" >
        <constructor-arg ref="sessionFactory"/>
    </bean>

    <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"/>
        <property name="hibernateManagedSession" value="true"/>
    </bean>

    <bean id="pinDao" class="com.jmt.hibernate.dao.PinDaoImpl">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>
    <bean id="userDao" class="com.jmt.hibernate.dao.UserDaoImpl">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>

      <bean id="pinManager" class="com.jmt.service.PinManagerImpl"  autowire="byName" />
      <bean id="userManager" class="com.jmt.service.UserManagerImpl"  autowire="byName" />

      <bean id="homeController" class="com.jmt.controller.HomeController" scope="prototype"  autowire="byName" />
      <bean id="mapCreationForm" class="com.jmt.controller.forms.MapCreationForm" scope="prototype"  autowire="byName" />


</beans>
enter code here
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1 回答 1

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似乎取出自动装配注释并在 applicationContext.xml 中将 aop:scoped-proxy 添加到我的 bean 解决了这个问题！

<bean id="userDao" class="com.jmt.hibernate.dao.UserDaoImpl">
<aop:scoped-proxy proxy-target-class="false" />             
<constructor-arg ref="sessionFactory"/>
</bean>
于 2012-06-25T20:08:10.713 回答