multiple packages in context:component-scan, spring config

<context:component-scan base-package="x.y.z.service, x.y.z.controller" /> 

filter 설정

<context:component-scan base-package="x.y.z">
   <context:include-filter type="regex" expression="(service|constroller)\..*"/>
</context:component-scan>

Ref

• http://stackoverflow.com/questions/5269450/multiple-packages-in-contextcomponent-scan-spring-config
• http://docs.spring.io/spring/docs/3.2.x/spring-framework-reference/html/beans.html#beans-scanning-filters