String encoderContent= request.getScheme() +"?/" + request.getServerName() + “:” +request.getServerPort()+request.getContextPath();
String realPath1 = request.getSession().getServletContext().getRealPath("/");
String encoderContent= request.getScheme() +"?/" + request.getServerName() + “:” +request.getServerPort()+request.getContextPath();
String realPath1 = request.getSession().getServletContext().getRealPath("/");