java中配置自定义拦截器中exclude-mapping path是什么意思？

<mvc:interceptors>
    <mvc:interceptor>
        <mvc:mapping path="/**"/>//过滤全部请求
        <mvc:exclude-mapping path="/hello.html"/> //除了hello这个请求
        <bean class="net.spring.interceptor.TestInterceptor" />
    </mvc:interceptor>
</mvc:interceptors>

把http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd改成http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd

不然会报：

cvc-complex-type.2.4.a: Invalid content was found starting with element 'mvc:exclude-mapping'. One 
 of '{"http://www.springframework.org/schema/mvc":mapping, "http://www.springframework.org/
 schema/beans":bean}' is expected.

因为mvc:exclude-mapping 标签不被spring-mvc-3.0.xsd支持，该配置在spring-mvc-3.2.xsd中