How to use

findUserById

method

in

com.km.service.UserService

@GetMapping("/user/{id}")
@ResponseBody
public User findUserById(@PathVariable("id") Long id) {
  return userService.findUserById(id);
}

@GetMapping("/user/{id}")
@ResponseBody
public User findUserById(@PathVariable("id") Long id) {
  return userService.findUserById(id);
}

@GetMapping("/user/{id}")
@ResponseBody
public User findUserById(@PathVariable("id") Long id) {
  return userService.findUserById(id);
}

@GetMapping("/user/{id}/{name}")
@ResponseBody
public Map update(@PathVariable("id") Long id, @PathVariable("name") String name) {
  User user = userService.findUserById(id);
  user.setName(name);
  userService.update(user);
  Map<String, Object> result = new HashMap<>();
  result.put("ret", 0);
  result.put("msg", "ok");
  return result;
}

@GetMapping("/user/{id}/{name}")
@ResponseBody
public Map update(@PathVariable("id") Long id, @PathVariable("name") String name) {
  User user = userService.findUserById(id);
  user.setName(name);
  userService.update(user);
  return ImmutableMap.of("ret", 0, "msg", "ok");
}

@GetMapping("/user/{id}/{name}")
@ResponseBody
public Map update(@PathVariable("id") Long id, @PathVariable("name") String name) {
  User user = userService.findUserById(id);
  user.setName(name);
  userService.update(user);
  return ImmutableMap.of("ret", 0, "msg", "ok");
}