Hibernate + Spring异常：未知实体

Hibernate + Spring异常：未知实体

感谢大家的答复。我设法解决了。是我的错 我忘了在xml中添加映射标记。

<hibernate-configuration>    <session-factory>    <mapping /> // i missed this line. after i added it. it worked fine.    </session-factory></hibernate-configuration>

再次感谢。