@RequestMapping(value = "/reg/{type}", method = RequestMethod.POST)
 public @ResponseBody String register(
     @RequestParam(value = "f_name") String fName,
     @RequestParam(value = "l_name") String lName,
     @RequestParam(value = "com_name", required = false, defaultValue = "") String comName,
     @RequestParam(value = "email") String email,
     @RequestParam(value = "pass") String pass,
     @PathVariable("type") String type)
     throws JSONException {
   User user = new User();
   user.comname = comName;
   user.email = email;
   user.fname = fName;
   user.lname = lName;
   user.type = type;
   if (userService.register(user, pass)) {
     return "success";
   } else {
     return "fail";
   }
 }