org.springframework.dao.InvalidDataAccessApiUsageException: read-only mode (FlushMode.MANUAL)

org.springframework.dao.InvalidDataAccessApiUsageException:Write operations are not allowed in read-only mode (FlushMode.MANUAL): Turnyour Session into FlushMode.COMMIT/AUTO or remove
'readOnly' marker fromtransaction definition.

今天做项目的时候出现了这个错误：是往数据里面添加，修改的时候出现的。

参考了http://blog.sina.com.cn/s/blog_656ffe730100ugtw.html 之后，改了web.xml里面的配置，可以添加了。但是删除不了。
如下：web.xml

<filter>
<filter-name>hibernateFilter</filter-name>
<filter-class>
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
</filter-class>
<init-param>
<param-name>flushMode</param-name>
<param-value>AUTO</param-value>
</init-param>
<init-param>
<param-name>singleSession</param-name>
<param-value>true</param-value>
</init-param>
</filter>

参考了/article/6930106.html之后，添加删除都可以了。

如下:web.xml

<filter>
<filter-name>hibernateFilter</filter-name>
<filter-class>
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
</filter-class>
<init-param>
<param-name>singleSession</param-name>
<param-value>false</param-value>
</init-param>
</filter>

但是有说这种方法不好。。

最后贴下我的applicationContext.xml里面的配置

<!-- 扫描 -->
<context:component-scan base-package="com. "></context:component-scan>
<!-- 配置数据源 -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName" value="com.microsoft.sqlserver.jdbc.SQLServerDriver">
</property>
<property name="url"
value="jdbc:sqlserver://localhost:1433;DatabaseName= "></property>
<property name="username" value="sa"></property>
<property name="password" value=" "></property>
<!-- 数据连接池初始值 -->
<property name="initialSize" value="1"></property>
<!-- 数据连接池最大值 -->
<property name="maxActive" value="300"></property>
<!-- 数据连接池 最大空闲值 -->
<property name="maxIdle" value="2"></property>
<!-- 数据连接池 最小空闲值 -->
<property name="minIdle" value="1"></property>
</bean>

<!-- 配置 sessionFactory -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">

<property name="dataSource" ref="dataSource" />

<property name="configLocation">
<value>classpath:config/hibernate/hibernate.cfg.xml</value>
</property>

<property name="mappingResources">
<list>
<value>config/hibernate/hbm/SysUser.hbm.xml</value>

</list>
</property>

<property name="hibernateProperties">
<value>
hibernate.dialect=org.hibernate.dialect.SQLServerDialect
hibernate.hbm2ddl.auto=update
</value>
</property>
</bean>

<!-- 配置事务管理器 -->
<bean id="txManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<tx:annotation-driven transaction-manager="txManager" />