public String addWork(@ModelAttribute("work") Work work,
BindingResult result, @Param Integer contactId, Map<String, Object> map) {
String url = "work";
validator.validate(work, result);
if(!result.hasErrors()) {
Contact contact = contactService.getContactById(contactId);
work.setContact(contact);
workService.addWork(work);
url = "redirect:/work.html";
} else {
map.put("workList", workService.listWork());