http://www.atmarkit.co.jp/fjava/javatips/067jspservlet030.html
System.out.println("req.getContextPath() = " + req.getContextPath()); System.out.println("req.getServletPath() = " + req.getServletPath()); System.out.println("req.getPathInfo() = " + req.getPathInfo()); System.out.println("req.getPathTranslated() = " + req.getPathTranslated()); System.out.println("req.getRequestURL() = " + req.getRequestURL()); System.out.println("req.getRequestURI() = " + req.getRequestURI());