@RestController @RequestMapping("/api/users") public class UserController { \t@Autowired \tprivate UserService userService; \t@GetMapping \tpublic List<User> getUsers() { \t\treturn userService.getAllUsers(); \t} \t@PostMapping \tpublic User createUser(@RequestBody User user) { \t\treturn userService.createUser(user); \t} \t@GetMapping("/{id}") \tpublic User getUser(@PathVariable("id") int id) { \t\treturn userService.getUserById(id); \t} \t@PutMapping("/{id}") \tpublic User updateUser(@PathVariable("id") int id, @RequestBody User user) { \t\treturn userService.updateUser(id, user); \t} \t@DeleteMapping("/{id}") \tpublic void deleteUser(@PathVariable("id") int id) { \t\tuserService.deleteUser(id); \t} }