@Override public void destroy() { log.info("DispatcherFilter destroy..."); for (Interceptor interceptor : WebConfig.getInterceptors()) { log.info("destroy interceptor: {}", interceptor.getClass().getName()); interceptor.destory(); } for (Plugin plugin : WebConfig.getPlugins()) { log.info("destroy plugin: {}", plugin.getClass().getName()); plugin.destory(); } log.info("DispatcherFilter exit."); }