在spring 配置文件<bean>节点里面怎么加不了<property>属性？？

<jee:jndi-lookup id="customerIDAO" jndi-name="com.yidu.idao.CustomerIDAO"></jee:jndi-lookup>
<bean id="customerBIZ" class="com.yidu.biz.CustomerBIZ">
    <property name=""></property>    
</bean> 

在这里节点里面怎么加不了东西啊！

<?xml version="1.0" encoding="UTF-8"?>
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-2.5.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">

<!-- 一车次查询 -->
    <bean id="queryDao" class="com.car.dao.impl.query_count.QueryAndCountImpl" >
        <property name="sessionFactory">
            <ref bean="sessionFactory" />
        </property>
    </bean>

    <!-- 一车次查询 -->
    <bean id="queryAction"  class="com.car.action.query_count.QueryAndCountAction" scope="prototype">
       <property name="queryDao">
         <ref bean="queryDao"/>     
       </property>
    </bean> 

参考一下