TG: java_problems_lib/1142

Библиотека задач по Java | тесты, код, задания

Где потенциальная проблема в коде?

Anonymous Quiz

@Autowired на UserService

@PathVariable Long id нужно заменить на @RequestParam

Если userService.getUserById(id) вернет null → NPE

Лучше @Controller вместо @RestController

ResponseEntity.ok(user) не нужен, нужно просто вернуть User

399 answered

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Create: 2025-03-03
Last Update: 2025-06-21 06:10:27

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