Tag: 表单字段

无法读取servlet中的表单字段

嘿，我对servlet环境很陌生。 在这里，我试图将一个表单发布到我的servlet，如下所示： Question Enter Question. Attach File Delete servlet是这样的： protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { if(request.getParameter(“q”).equals(“saveQuestion”)){ saveQuestion(request); } } protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub doGet(request, response); } public void saveQuestion(HttpServletRequest request){ Enumeration enum = request.getParameterNames(); while (enum.hasMoreElements()) { String pName = […]