@RequestMapping(value = "users", method = RequestMethod.POST)
public String sendJoin(User user) {
userService.registUser(user);
return "jsonView";
}
@RequestMapping(value = "users", method = RequestMethod.GET)
public String join(ModelMap map) {
List<User> joinList = userService.getJoin();
map.put("joinKey", joinList);
return "jsonView";
}