void doRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
request.setAttribute("author", postBacking.getAuthor());
request.setAttribute("message", postBacking.getMessage());
request.setAttribute("word", postBacking.getWord());
request.setAttribute("posts", postBacking.getPosts());
request.getRequestDispatcher("/WEB-INF/index.jsp").forward(request, response);
}
