ssh报错： No property 'eBclass1EntityDao' found 高手求助！！

老是提示找不到 eBclass1EntityDao，我在Bclass1Service.java里添加了get和set都还是报错！请问是否漏了要注意的地方！搞了几天了！请高手帮下忙！
错误提示：
Error creating bean with name 'eBclass1EntityService' defined in ServletContext resource [/WEB-INF/applicationContext-service.xml]: Initialization of bean failed; nested exception is org.springframework.beans.InvalidPropertyException: Invalid property 'eBclass1EntityDao' of bean class [com.kingstarit.M811project.service.basemgr.Bclass1Service]: No property 'eBclass1EntityDao' found
。。
Caused by: org.springframework.beans.InvalidPropertyException: Invalid property 'eBclass1EntityDao' of bean class [com.kingstarit.M811project.service.basemgr.Bclass1Service]: No property 'eBclass1EntityDao' foundBclass1Service代码：
public class Bclass1Service implements IBclass1Service, LocalBclass1Service {
private LocalBclass1Dao eBclass1EntityDao;

public Bclass1 getById(Long id) {
    Bclass1 obj = eBclass1EntityDao.load(id);
return obj;
}

public PageData listResult(Map<String, Object> map, int targetPage, int pageSize) {
return eBclass1EntityDao.getListByParam(map, targetPage, pageSize);
}

public Bclass1 saveOrUpdate(Bclass1 entity) {
if ((entity.getId() == null) || (entity.getId().intValue() == 0)) {
eBclass1EntityDao.save(entity);
} else {
eBclass1EntityDao.update(entity);
}
return entity;
}

public boolean delete(Bclass1 entity) {
eBclass1EntityDao.delete(entity);
return true;
}

public boolean deleteEntitys(String ids) {

return true;
} public LocalBclass1Dao getBclass1EntityDao() {
return eBclass1EntityDao;
} public void setBclass1EntityDao(LocalBclass1Dao bclass1EntityDao) {
this.eBclass1EntityDao = bclass1EntityDao;
}
}applicationContext-service.xml代码：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd">
<beans> <bean id="eBclass1EntityService" class="com.kingstarit.M811project.service.basemgr.Bclass1Service">
<property name="eBclass1EntityDao">
<ref bean="eBclass1EntityDao" />
</property>
</bean> <bean id="eBclass2EntityService"
class="com.kingstarit.M811project.service.basemgr.Bclass2Service">
<property name="eBclass2EntityDao">
<ref bean="eBclass2EntityDao" />
</property>
</bean> <bean id="eBclass3EntityService" class="com.kingstarit.M811project.service.basemgr.Bclass3Service">
<property name="eBclass3EntityDao">
<ref bean="eBclass3EntityDao" />
</property>
</bean> <bean id="eBcommentsEntityService" class="com.kingstarit.M811project.service.basemgr.BcommentsService">
<property name="eBcommentsEntityDao">
<ref bean="eBcommentsEntityDao" />
</property>
</bean> <bean id="eBnemuEntityService"
class="com.kingstarit.M811project.service.basemgr.BnemuService">
<property name="eBnemuEntityDao">
<ref bean="eBnemuEntityDao" />
</property>
</bean> <bean id="eBordersEntityService"
class="com.kingstarit.M811project.service.BordersService">
<property name="eBordersEntityDao">
<ref bean="eBordersEntityDao" />
</property>
</bean> <bean id="eBprodetailsEntityService" class="com.kingstarit.M811project.service.BprodetailsService">
<property name="eBprodetailsEntityDao">
<ref bean="eBprodetailsEntityDao" />
</property>
</bean> <bean id="eBuserEntityService" class="com.kingstarit.M811project.service.BuserService">
<property name="eBuserEntityDao">
<ref bean="eBuserEntityDao" />
</property> </bean>
</beans>

解决方案 »

  1.   

    少了dao层的配置啊，eBclass1EntityDao，eBordersEntityDao，eBuserEntityDao等！不然你那ref bean找不到的！
      

  2.   

    有一个问题你一定要注意： eBclass1EntityDao
    作为属性，前面的两个字母不能一个小写一个大写。
    像这种：eBclass1EntityDao
    是不合要求的。你要写成：
    ebclass1EntityDao
      

  3.   

    LocalBclass1Dao  没有在applicationContext-service.xml里面配置啊。
    <bean id="LocalBclass1Dao" class="com.netpower.dao.LocalBclass1Dao(你的类路径)">
    <property name="sessionFactory">
    <ref bean="sessionFactory" />
    </property>
    </bean>
      

  4.   

    dao 没有配置。service配置应该配对应的实现吧。
      

  5.   

    回楼上各位兄弟，我已经配置了dao的mxl文件<?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd">
    <beans>
    <!-- 根DAO -->
    <bean id="genericDao" class="com.kingstarit.M811project.dao.generic.GenericDao">
    <property name="sessionFactory">
    <ref bean="sessionFactory" />
    </property>
    </bean> <bean id="eBclass1EntityDao" class="com.kingstarit.M811project.dao.basemgr.Bclass1Dao"
    parent="genericDao" /> <bean id="eBclass2EntityDao" class="com.kingstarit.M811project.dao.basemgr.Bclass2Dao"
    parent="genericDao" /> <bean id="eBclass3EntityDao" class="com.kingstarit.M811project.dao.basemgr.Bclass3Dao"
    parent="genericDao" /> <bean id="eBcommentsEntityDao" class="com.kingstarit.M811project.dao.basemgr.BcommentsDao"
    parent="genericDao" /> <bean id="eBnemuEntityDao" class="com.kingstarit.M811project.dao.basemgr.BnemuDao"
    parent="genericDao" /> <bean id="eBordersEntityDao" class="com.kingstarit.M811project.dao.basemgr.BordersDao"
    parent="genericDao" /> <bean id="eBprodetailsEntityDao" class="com.kingstarit.M811project.dao.basemgr.BprodetailsDao"
    parent="genericDao" /> <bean id="eBuserEntityDao" class="com.kingstarit.M811project.dao.basemgr.BuserDao"
    parent="genericDao" /> </beans>还有applicationContext-hibernate.xml<?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd">
    <beans>
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
    destroy-method="close" dependency-check="none">
    <property name="driverClass">
    <value>com.mysql.jdbc.Driver</value>
    </property>
    <property name="jdbcUrl">
     <value>jdbc:mysql://localhost:3306/shopdb</value> 
    <!--<value>jdbc:mysql://localhost:3306/projectinformation</value>-->
    </property>
    <property name="user">
     <value>root</value>
    <!--<value>root</value> -->
    </property>
    <property name="password"> <value>3262652</value>
     <!--<value></value> --> </property>
    <property name="acquireIncrement">
    <value>3</value>
    </property>
    <property name="initialPoolSize">
    <value>3</value>
    </property>
    <property name="minPoolSize">
    <value>2</value>
    </property>
    <property name="maxPoolSize">
    <value>50</value>
    </property>
    <property name="maxIdleTime">
    <value>600</value>
    </property>
    <property name="idleConnectionTestPeriod">
    <value>900</value>
    </property>
    <property name="maxStatements">
    <value>100</value>
    </property>
    <property name="numHelperThreads">
    <value>10</value>
    </property>
    </bean>
    <bean id="sessionFactory"
    class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
    <property name="dataSource">
    <ref local="dataSource" />
    </property>
    <property name="mappingResources">
    <list>

    <value>com/kingstarit/M811project/entity/hbm/Bcomments.hbm.xml</value>
    <value>com/kingstarit/M811project/entity/hbm/Bprodetails.hbm.xml</value>
    <value>com/kingstarit/M811project/entity/hbm/Bclass2.hbm.xml</value>
    <value>com/kingstarit/M811project/entity/hbm/Bclass3.hbm.xml</value>
    <value>com/kingstarit/M811project/entity/hbm/Buser.hbm.xml</value>
    <value>com/kingstarit/M811project/entity/hbm/Borders.hbm.xml</value>
        <value>com/kingstarit/M811project/entity/hbm/Bnemu.hbm.xml</value>  
    <value>com/kingstarit/M811project/entity/hbm/Bclass1.hbm.xml</value>
       
    </list>
    </property>
    <property name="hibernateProperties">
    <props>
    <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
    <prop key="current_session_context_class">thread</prop>
    <prop key="hibernate.show_sql">true</prop>
    <prop key="hibernate.format_sql">true</prop>
    <prop key="hibernate.hbm2ddl.auto">none</prop>
    <prop key="hibernate.jdbc.fetch_size">50</prop>
    <prop key="hibernate.jdbc.batch_size">25</prop>
    <prop key="hibernate.connection.useUnicode">true</prop>
                <prop key="connection.characterEncoding">UTF-8</prop> 
    </props>
    </property>
    </bean>
    <!-- 配置事务管理器bean,使用HibernateTransactionManager事务管理器 -->
    <bean id="transactionManager"
    class="org.springframework.orm.hibernate3.HibernateTransactionManager">
    <!-- 为事务管理器注入sessionFactory" -->
    <property name="sessionFactory" ref="sessionFactory"/>
    </bean>
    <!-- 配置事务拦截器Bean -->
    <bean id="transactionInterceptor"
    class="org.springframework.transaction.interceptor.TransactionInterceptor">
    <!-- 为事务拦截器bean注入一个事物管理器 -->
    <property name="transactionManager" ref="transactionManager"></property>
    <property name="transactionAttributes">
    <!-- 定义事务传播属性 -->
    <props>
        <prop key="insert*">PROPAGATION_REQUIRED</prop>
         <prop key="commit*">PROPAGATION_REQUIRED</prop>
    <prop key="update*">PROPAGATION_REQUIRED</prop>
    <prop key="save*">PROPAGATION_REQUIRED</prop>
    <prop key="add*">PROPAGATION_REQUIRED</prop>
    <prop key="remove*">PROPAGATION_REQUIRED</prop>
    <prop key="delete*">PROPAGATION_REQUIRED</prop>
    <prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
    <prop key="find*">PROPAGATION_REQUIRED,readOnly</prop>
    <prop key="load*">PROPAGATION_REQUIRED,readOnly</prop>
    <prop key="change*">PROPAGATION_REQUIRED</prop>
    <prop key="*">PROPAGATION_REQUIRED,readOnly</prop>
    </props>
    </property>
    </bean>
    <!-- 定义BeanNameAutoProxyCreator -->
    <bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
    <!-- 指定满足哪些bean自动生成业务代理 -->
    <property name="beanNames">
    <!-- 需要自动创建事务代理的bean -->
    <list>
    <value>eBclass1EntityService</value>
    <value>eBclass2EntityService</value>
    <value>eBclass3EntityService</value>
    <value>eBcommentsEntityService</value>
    <value>eBnemuEntityService</value>
    <value>eBordersEntityService</value>
    <value>eBprodetailsEntityService</value>
    <value>eBuserEntityService</value>
    </list>
    </property>
    <property name="interceptorNames">
    <list>
    <value>transactionInterceptor</value>
    <!-- 可增加其它的interceptor -->
    </list>
    </property>
    </bean>
    </beans>
      

  6.   

        public LocalBclass1Dao getBclass1EntityDao() {
            return eBclass1EntityDao;
        }    public void setBclass1EntityDao(LocalBclass1Dao bclass1EntityDao) {
            this.eBclass1EntityDao = bclass1EntityDao;
        }
    }
    spring是根据set来注入的。
      

  7.   

    回楼上
    我是用eclipse自动生成的！这个setBclass1EntityDao方法有问题？
      

  8.   

        <bean id="eBclass1EntityDao" class="com.kingstarit.M811project.dao.basemgr.Bclass1Dao"
            parent="genericDao" />    <bean id="eBclass2EntityDao" class="com.kingstarit.M811project.dao.basemgr.Bclass2Dao"
            parent="genericDao" />    <bean id="eBclass3EntityDao" class="com.kingstarit.M811project.dao.basemgr.Bclass3Dao"
            parent="genericDao" />    <bean id="eBcommentsEntityDao" class="com.kingstarit.M811project.dao.basemgr.BcommentsDao"
            parent="genericDao" />    <bean id="eBnemuEntityDao" class="com.kingstarit.M811project.dao.basemgr.BnemuDao"
            parent="genericDao" />    <bean id="eBordersEntityDao" class="com.kingstarit.M811project.dao.basemgr.BordersDao"
            parent="genericDao" />    <bean id="eBprodetailsEntityDao" class="com.kingstarit.M811project.dao.basemgr.BprodetailsDao"
            parent="genericDao" />    <bean id="eBuserEntityDao" class="com.kingstarit.M811project.dao.basemgr.BuserDao"
            parent="genericDao" />你看看你定的id。然后你在看看你生成的get\set方法如果你用的是eclipse 属性为is\e开头的都是有问题的。
      

  9.   

    public void setBclass1EntityDao(LocalBclass1Dao bclass1EntityDao) {
      this.eBclass1EntityDao = bclass1EntityDao;
      }很明显可以看见这个set就少了一个大写的e。而B变成开头了。你这样的话spring 在属性注入的时候是根据set注入的。这样很明显找不到这个set方法了。
      

  10.   

    是的！少了个e,其实我蛮讨厌java的！做这个就是要细心~~！