@RequestMapping(value = "employeeRegister", method = RequestMethod.POST) public String employeeManagementAdd(Employee employee, RedirectAttributes redirectAttributes) { HashMap<String, Integer> resultMap = employeeService.addEmployee(employee); int result = resultMap.get("result"); int account_id = resultMap.get("account_id"); redirectAttributes.addAttribute("result", result); redirectAttributes.addAttribute("user_id", account_id); return "redirect:index"; }