struts+hibernate 搭的框架，what‘s wrong？
org.hibernate.MappingException: Unknown entity: dxm.com.vo.User ？？
ok 在hibernate配置文件中没有配置。对象mapping。
原代码如下：
<hibernate-configuration>
<session-factory>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql:///test</property>
<property name="hibernate.connection.user">root</property>
<property name="hibernate.connection.password">123###</property>
</session-factory>
</hibernate-configuration>
修改之后
<hibernate-configuration>
<session-factory>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql:///test</property>
<property name="hibernate.connection.user">root</property>
<property name="hibernate.connection.password">123###</property>
<mapping resource="user.xml" />
</session-factory>
</hibernate-configuration>