@Autowired компонент Нуль ⇐ JAVA

[Anonymous]

Я не знаю почему, но мой компонент @Autowired (jwtService) возвращает исключение NullPointerException.
Вот мой код:
Это мой JwtTokenValidator класс:

Код: Выделить всё

@Component
@AllArgsConstructor
@NoArgsConstructor
public class JwtTokenValidator extends OncePerRequestFilter {

@Autowired
private JwtService jwtService;

@Override
protected void doFilterInternal(@NonNull HttpServletRequest request,
@NonNull HttpServletResponse response,
@NonNull FilterChain filterChain) throws ServletException, IOException {
final String authHeader = request.getHeader("Authorization");
if (authHeader == null || !authHeader.startsWith("Bearer ")) {
filterChain.doFilter(request, response);
return;
}

String token = authHeader.substring(7);

try {
String email = jwtService.extractEmail(token);

String authorities = jwtService.extractAuthorities(token);

List auth = AuthorityUtils.commaSeparatedStringToAuthorityList(authorities);

Authentication authentication = new UsernamePasswordAuthenticationToken(email, null, auth);
SecurityContextHolder.getContext().setAuthentication(authentication);

filterChain.doFilter(request, response);
} catch (Exception e) {
SecurityContextHolder.clearContext();
throw e;
}
}
}

а это мой класс JwtService:

Код: Выделить всё

@Service
public class JwtService {

private SecretKey key =  Keys.hmacShaKeyFor(JwtConstant.SECRET_KEY.getBytes());

public String extractEmail(String token) {
return String.valueOf(extractAllClaims(token).get("email"));
}

public String extractAuthorities(String token) {
return String.valueOf(extractAllClaims(token).get("authorities"));
}

public Claims extractAllClaims(String token){

return Jwts.parserBuilder()
.setSigningKey(key)
.build()
.parseClaimsJws(token)
.getBody();
}

public String generateToken(Authentication authentication){

Collection

Подробнее здесь: [url]https://stackoverflow.com/questions/78531238/autowired-component-null[/url]