// 修改结算清单前获得当前清单数据 public String editSender(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String resultPage = "/beijing/base/sender_edit.jsp"; try { // 根据ID获得当前id结算清单的信息放入request int id = Integer.parseInt(request.getParameter("id")); @SuppressWarnings("unchecked") HashMap<String, String> dataMap = GeneralManager.getbyID(id, "BeiJingSender"); request.setAttribute(Constant.PARA_HASH, dataMap); } catch (ACDException e) { request.setAttribute("ACDException", e.toString()); resultPage = Constant.ERROR_JSP; } catch (Exception e) { e.printStackTrace(); request.setAttribute("ACDException", e.toString()); resultPage = Constant.ERROR_JSP; } return resultPage; }