2 wendy1990ok1 wendy1990ok1 于 2015.07.03 16:31 提问

碰到个很小白的问题,希望各位大神给抽空解决下

今天试着搭建 struts1+spring+ibatis框架,结果在项目启动时就一直报错,下面是我的配置文件:
<?xml version="1.0" encoding="GBK"?>
<beans
xmlns="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-2.0.xsd"

<bean id="dataSource"
    class="org.springframework.jdbc.datasource.DriverManagerDataSource"
    lazy-init="true"
>
    <!-- oracle -->
    <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"/>
    <property name="url" value="jdbc:oracle:thin:@127.0.0.1:1521:ORCL" />
    <property name="username" value="wendy"/>
    <property name="password" value="123"/>
</bean>
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    <property name="dataSource" ref="dataSource"/>
</bean>

<bean id="sqlMapClientBase" abstract="true"
    class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
    <property name="configLocation" value="/WEB-INF/config/sqlMapConfig.xml" /> 
    <property name="dataSource" ref="com.shunde.spring.dataSource" /> 

<bean id="sqlMapClient" parent="sqlMapClientBase"></bean>

<!-- 分页查询取总数据量使用 -->  
<bean id="sqlMapClientCount" parent="sqlMapClientBase"></bean>

<!-- 分页查询取部分数据使用 -->
<bean id="sqlMapClientPage" parent="sqlMapClientBase"></bean>


<bean id="attributeSource" 
    class="org.springframework.transaction.interceptor.NameMatchTransactionAttributeSource">
    <property name="properties">
    <props>
    <!--PROPAGATION_REQUIRED是事务传播行为 如果当前没有事务,就创建一个事务;如果已经存在事务,则加入事务 -->
    <!-- -Exception指定事务回滚规则 方法内部出现java.lang.Exception及其子类异常事务会自动回滚 
         可以用逗号分隔多个回滚规则。“-”前缀强制回滚,“+”前缀指定提交(这允许即使抛出unchecked异常时也可以提交事务)
      -->
        <prop key="save*">PROPAGATION_REQUIRED,-Exception</prop>
        <prop key="edit*">PROPAGATION_REQUIRED,-Exception</prop>
        <prop key="add*">PROPAGATION_REQUIRED,-Exception</prop>
        <prop key="init*">PROPAGATION_REQUIRED,-Exception</prop>
        <prop key="delete*">PROPAGATION_REQUIRED,-Exception</prop>
        <prop key="insert*">PROPAGATION_REQUIRED,-Exception</prop>
        <prop key="update*">PROPAGATION_REQUIRED,-Exception</prop>
        <prop key="create*">PROPAGATION_REQUIRED,-Exception</prop>
        <prop key="getNext*">PROPAGATION_REQUIRED,-Exception</prop>
        <!--<prop key="query*">PROPAGATION_REQUIRED,readOnly</prop>
        --><prop key="transaction*">PROPAGATION_REQUIRED,-Exception</prop>
  </props>
</property>
</bean>


<bean id="abstractTxDefinition" abstract="true" 
     class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
    lazy-init="true">
  <property name="transactionManager">
       <ref bean="transactionManager" />             
  </property>
  <property name="transactionAttributeSource">
      <ref bean="attributeSource"/>
  </property>

<bean id="stmStuInfoDaoImpl" class="com.ssi.sm.dao.impl.StmStuInfoDaoImpl">
    <property name="sqlMapClient" ref="sqlMapClient" />
</bean>

<bean id="stmStuInfoServiceTarget" class="com.ssi.sm.service.impl.StmStuInfoServiceImpl">
    <property name="stmStuInfoDao" ref="stmStuInfoDaoImpl"/>
</bean>
<bean id="stmStuInfoServiceImpl" parent="abstractTxDefinition">
    <property name="target" ref="stmStuInfoServiceTarget"/>
</bean>

<bean name="/stmStuInfoAction" class="com.ssi.sm.action.StmStuInfoAction">
    <property name="stmStuInfoService" ref="stmStuInfoServiceImpl"/>
</bean>

报的错是:

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'stmStuInfoServiceTarget' defined in ServletContext resource [/WEB-INF/config/transaction-define.xml]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Property 'sqlMapClient' is required
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1068)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1060)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
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:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

Caused by: java.lang.IllegalArgumentException: Property 'sqlMapClient' is required
at org.springframework.orm.ibatis.SqlMapClientTemplate.afterPropertiesSet(SqlMapClientTemplate.java:147)
at org.springframework.orm.ibatis.support.SqlMapClientDaoSupport.checkDaoConfig(SqlMapClientDaoSupport.java:108)
at org.springframework.dao.support.DaoSupport.afterPropertiesSet(DaoSupport.java:44)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 39 more

3个回答

lingfeiwen
lingfeiwen   2015.07.03 16:43
已采纳





根据错误信息显示,说是在创建名称为"stmStuInfoServiceTarget"的bean是出错了。
看上面这段配置,说是stmStuInfoServiceTarget对应的类"com.ssi.sm.service.impl.StmStuInfoServiceImpl"里面有个属性是"com.ssi.sm.dao.impl.StmStuInfoDaoImpl"类型,而"com.ssi.sm.dao.impl.StmStuInfoDaoImpl"中又有个属性是id为"sqlMapClient"的类型,但是在配置文件中找步到的id为"sqlMapClient"的配置,所以出错了。

lingfeiwen
lingfeiwen   2015.07.03 16:47

我靠,代码怎么贴不上去。算了,我说的就是楼主最后发的那段配置。

wendy1990ok1
wendy1990ok1 public class StmStuInfoDaoImpl extends SqlMapClientDaoSupport implements IStmStuInfoDao 我是在实现类中继承了 SqlMapClientDaoSupport ,在这个类里面有id为"sqlMapClient"的配置 SqlMapClientDaoSupport.java中的方法 public final void setSqlMapClient(SqlMapClient sqlMapClient) { if (!this.externalTemplate) { this.sqlMapClientTemplate.setSqlMapClient(sqlMapClient); } }
2 年多之前 回复
wendy1990ok1
wendy1990ok1   2015.07.03 16:55

public class StmStuInfoDaoImpl extends SqlMapClientDaoSupport implements IStmStuInfoDao

我是在实现类中继承了 SqlMapClientDaoSupport ,在这个类里面有id为"sqlMapClient"的配置

SqlMapClientDaoSupport.java中的方法
public final void setSqlMapClient(SqlMapClient sqlMapClient) {
if (!this.externalTemplate) {
this.sqlMapClientTemplate.setSqlMapClient(sqlMapClient);
}
}

Csdn user default icon
上传中...
上传图片
插入图片