报错：
Write operations are not allowed in read-only mode (FlushMode.NEVER) - turn your Session into FlushMode.AUTO or remove 'readOnly' marker from transaction definition
解决方法：
在方法体中加入
getHibernateTemplate().setFlushMode(HibernateTemplate.FLUSH_EAGER);
解决
另附未测试方法
方法2：重写OpenSessionInViewFilter
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package cn.com.farben.framework.util;import org.hibernate.FlushMode;import org.hibernate.Session;import org.hibernate.SessionFactory;import org.springframework.dao.DataAccessResourceFailureException;import org.springframework.orm.hibernate3.SessionFactoryUtils;public class OpenSessionInViewFilter extends org.springframework.orm.hibernate3.support.OpenSessionInViewFilter { protected Session getSession(SessionFactory sessionFactory) throws DataAccessResourceFailureException { Session session = SessionFactoryUtils.getSession(sessionFactory, true); session.setFlushMode(FlushMode.COMMIT); return session; } protected void closeSession(Session session, SessionFactory factory) { session.flush(); super.closeSession(session, factory); }} |
配置web.xml：
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<filter> <filter-name>hibernateFilter</filter-name> <filter-class>cn.com.farben.framework.util.OpenSessionInViewFilter</filter-class> <init-param> <param-name>singleSession</param-name> <param-value>true</param-value> </init-param></filter><filter-mapping> <filter-name>hibernateFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> |
总结：
Write operations are not allowed in read-only mode (FlushMode.NEVER/MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove ‘readOnly’ marker from transaction definition.
很明显，从上面的异常信息可以清晰地知道在事务切入的方法中（数据库写入操作）必须将session设置为FlushMode.COMMIT或者FlushMode.AUTO。