spring配置问题

Question

信息: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]]
11:01:58,750 ERROR ContextLoader:205 - Context initialization failed
org.springframework.beans.factory.BeanDefinitionStoreException: Error registering bean with name 'dataSource' defined in file [E:\Tomcat\apache-tomcat-5.5.26\webapps\ImportExcel_JDBC\WEB-INF\classes\applicationContext-base.xml]: Could not resolve placeholder 'dataSource.driverClassName'
at org.springframework.beans.factory.config.PropertyPlaceholderConfigurer.processProperties(PropertyPlaceholderConfigurer.java:242)
at org.springframework.beans.factory.config.PropertyResourceConfigurer.postProcessBeanFactory(PropertyResourceConfigurer.java:75)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:416)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:330)
at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:156)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:184)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3764)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4216)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:926)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:889)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:448)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
11:01:58,796 ERROR [/ImportExcel_JDBC]:3768 - Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanDefinitionStoreException: Error registering bean with name 'dataSource' defined in file [E:\Tomcat\apache-tomcat-5.5.26\webapps\ImportExcel_JDBC\WEB-INF\classes\applicationContext-base.xml]: Could not resolve placeholder 'dataSource.driverClassName'
at org.springframework.beans.factory.config.PropertyPlaceholderConfigurer.processProperties(PropertyPlaceholderConfigurer.java:242)
at org.springframework.beans.factory.config.PropertyResourceConfigurer.postProcessBeanFactory(PropertyResourceConfigurer.java:75)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:416)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:330)
at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:156)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:184)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3764)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4216)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:926)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:889)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:448)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
2008-3-24 11:01:58 org.apache.catalina.core.StandardContext start
严重: Error listenerStart
2008-3-24 11:01:58 org.apache.catalina.core.StandardContext start
严重: Context [/ImportExcel_JDBC] startup failed due to previous errors
2008-3-24 11:02:00 org.apache.catalina.core.ApplicationContext log

Answer 1

applicationContext-base.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:aop="http://www.springframework.org/schema/aop"
     xmlns:tx="http://www.springframework.org/schema/tx"
     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd"
           default-autowire="byName"
           >
    <bean id="placeholderConfig"
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="location">
            <value>classpath:jdbc.properties</value>
        </property>
    </bean>
    <bean id="dataSource"
        class="org.apache.commons.dbcp.BasicDataSource"
        destroy-method="close">
        <property name="driverClassName">
            <value>${dataSource.driverClassName}</value>
        </property>
        <property name="url">
            <value>${jdbc.url}</value>
        </property>
        <property name="username">
            <value>${jdbc.username}</value>
        </property>
        <property name="password">
            <value>${jdbc.password}</value>
        </property>
        <property name="maxActive">
            <value>60</value>
        </property>
        <property name="maxIdle">
            <value>50</value>
        </property>
        <property name="maxWait">
            <value>5000</value>
        </property>
    </bean>
    
    <bean id="messageSource"
        class="org.springframework.context.support.ResourceBundleMessageSource">
        <property name="basename" value="i18n/messages" />
    </bean>
</beans>applicationContext-common.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:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd"
    default-autowire="byName" default-lazy-init="true">
    
   <!-- tx:advice-->
    <bean id="transactionManager"
        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource">
            <ref bean="dataSource" />
        </property>
    </bean>    <!-- 以AspectJ方式 定义 AOP -->
    <aop:config proxy-target-class="true">
        <aop:advisor
            pointcut="execution(* com.ricoo.service..*.*(..))"
            advice-ref="txAdvice" />
    </aop:config>    <!-- 基本事务定义,使用transactionManager作事务管理
        默认get*方法的事务为readonly,其余方法按默认设置-->
    <tx:advice id="txAdvice">
        <tx:attributes>
            <tx:method name="get*" read-only="true" />
            <tx:method name="find*" read-only="true" />
            <tx:method name="is*" read-only="true" />
            <tx:method name="*" />
        </tx:attributes>
    </tx:advice>
    
    <!-- 声明Dao对象 -->
    <bean id="jdbcTemplateDao"
        class="com.ricoo.service.JDBCTemplateDao">
        <property name="dataSource">
            <ref bean="dataSource" />
        </property>
        <property name="transactionManager">
            <ref local="transactionManager" />
        </property>
    </bean>
</beans>

Answer 2

defined in file [E:\Tomcat\apache-tomcat-5.5.26\webapps\ImportExcel_JDBC\WEB-INF\classes\applicationContext-base.xml]: Could not resolve placeholder 'dataSource.driverClassName' 
找不到dataSource 相关文件 
你一定要引用？直接写上去不行么？
<bean id="dataSource" 
        class="org.apache.commons.dbcp.BasicDataSource" 
        destroy-method="close"> 
         <property name="driverClassName"> 
             <value>${dataSource.driverClassName} </value> 
         </property> 
         <property name="url"> 
             <value>${jdbc.url} </value> 
         </property> 
         <property name="username"> 
             <value>${jdbc.username} </value> 
         </property> 
         <property name="password"> 
             <value>${jdbc.password} </value> 
         </property> 
         <property name="maxActive"> 
             <value>60 </value> 
         </property> 
         <property name="maxIdle"> 
             <value>50 </value> 
         </property> 
         <property name="maxWait"> 
             <value>5000 </value> 
         </property> 
     </bean> 
     

Answer 3

不解 我用jdbc.properties 配置数据源,是不是得在spring配置里引用这个文件

Answer 4

谢谢zero1111  是没有解析出jdbc.properties 

Answer 5

不知道要在那个地方引用
<bean id="placeholderConfig" 
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> 
         <property name="location"> 
             <value>classpath:jdbc.properties </value> 
         </property> 
     </bean> 
不算引用吗？

Answer 6

这是我目前的一个项目的属性文件的配置，楼主参考以下：<!-- 属性文件读入 -->
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>classpath*:config/jdbc.properties</value>
<value>classpath*:config/mail.properties</value>
</list>
</property>
</bean>

Answer 7

楼上的貌似和我这里的一样~ 但要注意jar的引入，之前我就犯过这样的错