servletContext.addFilter("lightAdminCharsetFilter", characterEncodingFilter()).addMappingForServletNames(null, false, urlMapping);
}
private void registerGZipFilter(ServletContext servletContext, String... urlMappings) {
GzipFilter gzipFilter = new GzipFilter();
servletContext.addFilter("lightAdminGzipFilter", gzipFilter).addMappingForUrlPatterns(null, false, urlMappings);
}