Spring声明性事务回滚失败，即使在声明回滚之后

Question

问题是，即使在为Exception.class声明回滚之后，事务仍然没有回滚。

1.我的数据源

<beans:bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <beans:property name="driverClassName" value="com.mysql.jdbc.Driver" />
            <beans:property name="url" value="jdbc:mysql://localhost:3306/salesforce" />
              <beans:property name="username" value="root" />
            <beans:property name="password" value="root" />
            <beans:property name="defaultAutoCommit" value="false"/>
        </beans:bean>

<tx:annotation-driven transaction-manager="transactionManager"/>

<beans:bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <beans:property name="sessionFactory" ref="sessionFactory" />
</beans:bean>

try{
    empRole = (EmployeeRole) session.get(EmployeeRole.class, roleId);
    div = (Division) session.get(Division.class, divId);
    area = (Area) session.get(Area.class, areaId);
    emp.setArea(area); 
    emp.setDivision(div);
    emp.setEmployeeRole(empRole);
    long employId = (Long) session.save(emp);

    cord = (Employee) session.get(Employee.class, emp.getEmployeeCoordinaterId());
    materialPath = cord.getMaterialPath()+"."+employId;       
    emp.setMaterialPath(materialPath);
    emp.setEmployeeId(employId);
    session.saveOrUpdate(emp);      
}
catch(Exception e){
    e.printStackTrace();
}

Answer 1

您缺少抛出异常，添加抛出E；在捕获块中。

catch(Exception e){
    e.printStackTrace();
    throw e;
}