在Spring集成Hibernate后，进行save操作报错

Question

在进行save操作时抛出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.异常

在网上找了许久，全是千篇一律。基本上都是说在web.xml的过滤器加FlushMode，但是我这个只有Spring+Hibernate，哪来的web.xml。也有说加事务处理的，但是我加了事务，测试了无数遍，还是不行，请大神们帮忙下，谢谢，下面是我的xml配置

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-2.5.xsd">

<!-- Stock business object -->
<bean id="stockBo" class="com.yiibai.stock.bo.impl.StockBoImpl" >
    <property name="stockDao" ref="stockDao" />
</bean>

<bean id="stockDao" class="com.yiibai.stock.dao.impl.StockDaoImpl" >
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

<bean id="transactionInterceptor" class="org.springframework.transaction.interceptor.TransactionInterceptor">
    <property name="transactionManager" ref="transactionManager" />
    <property name="transactionAttributes">
        <props>
            <prop key="save">PROPAGATION_SUPPORTS</prop>  
        </props>
    </property>
</bean>

<bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
    <property name="dataSource" ref="dataSource" />
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

<bean id="productBoProxy" class="org.springframework.aop.framework.ProxyFactoryBean">
    <property name="target" ref="stockDao" />
    <property name="interceptorNames">
        <list>
            <value>transactionInterceptor</value>
        </list>
    </property>
</bean>

下面是具体错误信息
Exception in thread "main" org.springframework.dao.InvalidDataAccessApiUsageException: 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.
at org.springframework.orm.hibernate5.HibernateTemplate.checkWriteOperationAllowed(HibernateTemplate.java:1093)
at org.springframework.orm.hibernate5.HibernateTemplate.lambda$update$13(HibernateTemplate.java:658)
at org.springframework.orm.hibernate5.HibernateTemplate.doExecute(HibernateTemplate.java:383)
at org.springframework.orm.hibernate5.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:349)
at org.springframework.orm.hibernate5.HibernateTemplate.update(HibernateTemplate.java:657)
at org.springframework.orm.hibernate5.HibernateTemplate.update(HibernateTemplate.java:652)
at com.yiibai.stock.dao.impl.StockDaoImpl.update(StockDaoImpl.java:17)
at com.yiibai.stock.bo.impl.StockBoImpl.update(StockBoImpl.java:20)
at com.yiibai.common.App.main(App.java:28)

Answer 1

dao上加上@Transactional(readOnly = false, propagation = Propagation.REQUIRES_NEW )