An association from the table * refers to an unmapped class: *


An association from the table * refers to an unmapped class: *



解决方法：

class路径没写正确。

有三个地方需要注意

1、<hibernate-mapping package="">

2、<class name="com.model.RoleInfo">

3、<set name="userInfos" table="ROLEOFUSER" inverse="false">

<key column="ROLEID">

</key>

<many-to-many column="USERID" class="com.model.UserInfo" />

</set>





建议：最好写在第一个地方，这样下面就可以不用写很长的包名了