[JAVA] Read the file under WEB-INF when executing the Servlet

Premise

Implemented using java8 tomcat7 seasar2

Get files using Servlet context

Since there was a Util to get the Servlet in sastruts, use

ServletContext context = ServletContextUtil.getServletContext(); String path = context.getRealPath("WEB-INF/classes/xxx.txt"); File file = new File(path);

There may be few usage scenes, but a memorandum