Write operations are not allowed in read-only mode

最近在配置spring4+hibernate4时，
报错
Write operations are not allowed in read-only mode (FlushMode.MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction definition.
我试过了网络上各种帖子但是都没有效果，当我设置flushModel时，则报另外一种错误。折腾三四天了一直没效果
下图是我的spring配置文件

 <?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:tx="http://www.springframework.org/schema/tx"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">


    <bean id="dataSource"
        class="org.apache.commons.dbcp.BasicDataSource">
        <property name="url"
            value="jdbc:mysql://localhost:3306/factory?useUnicode=true&amp;characterEncoding=utf-8">
        </property>
        <property name="username" value="root"></property>
        <property name="password" value=""></property>
    </bean>
    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource">
            <ref bean="dataSource" />
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">
                    org.hibernate.dialect.MySQLDialect
                </prop>
                <prop key="hibernate.show_sql">
                    true
                </prop> 
                <prop key="hibernate.format_sql">
                    true
                </prop>
                <prop key="hibernate.hbm2ddl.auto">
                    update
                </prop> 
                <prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate4.SpringSessionContext</prop>              
                <prop key="current_session_context_class">thread</prop>
            </props>
        </property>
        <property name="annotatedClasses">
            <list>
                <value>com.sven.entity.SwMember</value></list>
        </property>
        <property name="mappingResources">
            <list>
                <value>com/sven/entity/SwMember.hbm.xml</value>
                <value>com/sven/entity/SwArticle.hbm.xml</value></list>
        </property></bean>





    <bean id="memberService" class="com.sven.service.impl.SwMemberServiceImpl">
        <property name="memberDao">
            <ref bean="memberDao"/>
        </property>
    </bean> 

    <bean id="memberDao" class="com.sven.dao.impl.SwMemberDaoImpl">
        <property name="sessionFactory">
            <ref bean="sessionFactory" />
        </property>
    </bean>


    <bean id="articleService" class="com.sven.service.impl.SwArticleServiceImpl">
        <property name="articleDao">
            <ref bean="articleDao"/>
        </property>
    </bean> 

    <bean id="articleDao" class="com.sven.dao.impl.SwArticleDaoImpl">
        <property name="sessionFactory">
            <ref bean="sessionFactory" />
        </property>
    </bean>


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

事务我配置了也是不行，
一直提示read-only，设置为false也不行。

求大神指点问题在哪？

题主能不能提供下调用报错类的代码截图，service层的那个调用类，看配置应该是articleService