Spring3 component-scan 引入多个注解包

<context:component-scan base-package="com.mjwise" use-default-filters="true">    <!--<context:include-filter type="assignable" expression="com.mjwise.dao.UserDao"/>-->    <!--<context:include-filter type="assignable" expression="com.mjwise.service.impl.UserServiceImpl"/>-->    <!--<context:include-filter type="assignable" expression="com.mjwise.controller.UserController"/>-->    <!--<context:include-filter type="regex" expression="com\.mjwise\.dao.*"/>-->    <context:include-filter type="regex" expression="\.dao.*"/>    <context:include-filter type="regex" expression=".service\.impl.*"/>    <context:include-filter type="regex" expression=".controller.*"/></context:component-scan>

此外需要注意use-default-filters=”true”