mappingResources、mappingLocations、mappingDirectoryLocations、mappingJarLocations
他们的区别:app
1. mappingResources:指定classpath下具体映射文件名dom
<property name="mappingResources">
<value>petclinic.hbm.xml </value>
</property>spa
2. mappingLocations:能够指定任何文件路径,而且能够指定前缀:classpath、file等xml
<property name="mappingLocations">
<value>/WEB-INF/petclinic.hbm.xml </value>
</property>
<property name="mappingLocations">
<value>classpath:/com/company/domain/petclinic.hbm.xml </value>
</property>
也能够用通配符指定,'*'指定一个文件(路径)名,'**'指定多个文件(路径)名,例如:
<property name="mappingLocations">
<value>classpath:/com/company/domainmaps/*.hbm.xml </value>
</property>
上面的配置是在com/company/domain包下任何maps路径下的hbm.xml文件都被加载为映射文件io
3. mappingDirectoryLocations:指定映射的文件路径class
<property name="mappingDirectoryLocations">cli
<list> 配置
<value>WEB-INF/HibernateMappings</value>
</list>file
<property>map
也能够经过classpath来指出
<property name="mappingDirectoryLocations">
<list>
<value>classpath:/XXX/package/</value>
</list>
</property>