Invalid content was found starting with element 'mvc:exclude-mapping'.

< 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” />

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