异常信息:
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.hibernate4.HibernateTemplate.checkWriteOperationAllowed(HibernateTemplate.java:1135)
事务配置:
<bean id="txManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"></property>
<property name="nestedTransactionAllowed" value="true" />
</bean>
<tx:annotation-driven transaction-manager="txManager" proxy-target-class="true"
mode="proxy" />
service添加了事务注解
@Transactional
public void saveSyslogAlarm(SyslogAlarm s){
dao.saveSyslogAlarm(s);
}
实体类:
@Table(name="syslogAlarm")
@Entity
public class SyslogAlarm {
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
@GenericGenerator(name="generator",strategy="increment")
@Column(name="id",unique=true,nullable=false)
private int id;
@Column(name="content")
private String content;