配置过滤器在servlet前执行。
1 <filter> 2 <filter-name>HiddenHttpMethodFilter</filter-name> 3 <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class> 4 </filter> 5 <filter-mapping> 6 <filter-name>HiddenHttpMethodFilter</filter-name> 7 <servlet-name>spring</servlet-name> 8 </filter-mapping> 9 <servlet> 10 <servlet-name>spring</servlet-name> 11 <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 12 <init-param> 13 <param-name>contextConfigLocation</param-name> 14 <param-value>classpath:dispatcher.xml</param-value> 15 </init-param> 16 </servlet> 17 <servlet-mapping> 18 <servlet-name>spring</servlet-name> 19 <url-pattern>*.html</url-pattern> 20 </servlet-mapping>
<filter> <filter-name>HibernateFilter</filter-name> <filter-class>my.package.HibernateThreadFilter</filter-class> </filter> <filter-mapping> <filter-name>HibernateFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>