+ <servlet>
+ <servlet-name>doc</servlet-name>
+ <servlet-class>
+ org.springframework.web.servlet.DispatcherServlet
+ </servlet-class>
+ </servlet>
+
+ <servlet-mapping>
+ <servlet-name>doc</servlet-name>
+ <url-pattern>*.xls</url-pattern>
+ </servlet-mapping>
+ <servlet-mapping>
+ <servlet-name>doc</servlet-name>
+ <url-pattern>*.pdf</url-pattern>
+ </servlet-mapping>
+