@RestController @RequestMapping("/users") public class UserController { @Autowired private UserService userService; @GetMapping("/{id}") public User getUser(@PathVariable("id") int id) { return userService.getUserById(id); } @PostMapping public User createUser(@RequestBody User user) { return userService.createUser(user); } @PutMapping("/{id}") public User updateUser(@PathVariable("id") int id, @RequestBody User user) { return userService.updateUser(id, user); } @DeleteMapping("/{id}") public void deleteUser(@PathVariable("id") int id) { userService.deleteUser(id); } }


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