hibernate4 无法保存 不报错

务必检查这个部分。上面这个写法就无法保存，下面的就可以保存。具体技术原因，可以网上搜一下掌握事务配置的具体含义。

<tx:advice id="txAdvice" transaction-manager="txManager">
        <tx:attributes>
            <tx:method name="save*" propagation="REQUIRED" />
            <tx:method name="update*" propagation="REQUIRED" />
            <tx:method name="delete*" propagation="REQUIRED" />
            <tx:method name="login*" propagation="REQUIRED" />
            <tx:method name="*" read-only="true" />
        </tx:attributes>
    </tx:advice>

<tx:advice id="txAdvice" transaction-manager="txManager">
<tx:attributes>
<tx:method name="save*" propagation="REQUIRED" />
<tx:method name="update*" propagation="REQUIRED" />
<tx:method name="delete*" propagation="REQUIRED" />
<tx:method name="login*" propagation="REQUIRED" />
<tx:method name="executeUpdate*" propagation="REQUIRED" />
<tx:method name="run" propagation="NOT_SUPPORTED" />
<tx:method name="*" read-only="true" />
</tx:attributes>
</tx:advice>