spring配置事务里面这句话是什么意思?

所有方式只读...
<!-- 事务属性配置 --> <tx:advice id="txAdvice" transaction-manager="H4TxManager"> <tx:attributes> <!-- 方法对应的传播属性 --> <tx:method name="save*" propagation="REQUIRED" /> <tx:method name="add*" propagation="REQUIRED" /> <tx:method name="create*" propagation="REQUIRED" /> <tx:method name="insert*" propagation="REQUIRED" /> <tx:method name="update*" propagation="REQUIRED" /> <tx:method name="merge*" propagation="REQUIRED" /> <tx:method name="del*" propagation="REQUIRED" /> <tx:method name="remove*" propagation="REQUIRED" /> <tx:method name="put*" propagation="REQUIRED" /> <tx:method name="use*" propagation="REQUIRED"/>
.以上权限高（新增,修改,删除什么的）
<tx:method name="get*" propagation="REQUIRED" read-only="true" /> <tx:method name="count*" propagation="REQUIRED" read-only="true" /> <tx:method name="find*" propagation="REQUIRED" read-only="true" /> <tx:method name="list*" propagation="REQUIRED" read-only="true" /> <tx:method name="*" read-only="true" />
.以上的只读权限(统计,显示.)
</tx:attributes> </tx:advice> <!-- 事务控制位置,一般在业务层service --> <aop:config> <aop:pointcut id="txPointcut" expression="execution(* com.genius.service..*.*(..))" /> <aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut"/> </aop:config>
我公司的实例配置

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