spring+hibernate注解开发异常，事务相关

Question

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;

Answer 1

“read-only”

你的项目里面有两个相同的@Action注解类