<servlet>

<servlet-name>xxx</servlet-name>

<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

<!-- contextConfigLocation不是必須的， 如果不配置contextConfigLocation， springmvc的配置文件默認在：WEB-INF/servlet的name+"-servlet.xml" -->

<init-param>

<param-name>contextConfigLocation</param-name>

<param-value>classpath:spring/springmvc.xml</param-value>

</init-param>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>xxx</servlet-name>

<url-pattern>/</url-pattern>

</servlet-mapping>

<mvc:interceptors>
??<mvc:interceptor>
	<!--?指定該攔截器對哪些請求攔截?-->
	<mvc:mapping?path="/**"/>
	<!--指定哪些請求放過不攔截-->
	<mvc:exclude-mapping?path="/login.form"/>
	<mvc:exclude-mapping?path="/tologin.form"/>
	<!--?指定攔截器組件?-->
	<bean?class="org.tarena.web.interceptor.LoginInterceptor"/>
??</mvc:interceptor>
</mvc:interceptors>