java - Mapping of static resources (html, js and css files ) in Tomcat -

basically trying deploy war file in tomcat, serves request : http://localhost:8080/war-file-name/app/{app-name}/{lang}/

there multiple applications multiple languages resource files (i.e. index.htm, css, , js files) same. request tries folder structure as

war-file-name -> app -> {app-name} -> {lang}

i want know how can configure deployment descriptor ( web.xml ) or context.xml use same resources requests, when request needs access url pattern, automatically being redirected use static resources in folder (say resources) inside war.