<context:include-filter>和<context:exclude-filter>区别

<!-- 扫描@Controller注解 -->
<context:component-scan base-package="com.fq.controller">
    <context:include-filter type="annotation"
        expression="org.springframework.stereotype.Controller" />

</context:component-scan>

<!-- 配置扫描注解,不扫描@Controller注解 -->
<context:component-scan base-package="com.fq">
    <context:exclude-filter type="annotation"
        expression="org.springframework.stereotype.Controller" />
</context:component-scan>

<context:include-filter> 可以搜索@Controller标签

<context:exclude-filter> 搜索不到@Controller标签