小编mar*_*usz的帖子

我写了一个应用程序作为学习Spring的一部分,但是当我测试身份验证时,我收到401状态而不是200.我正在寻找错误的原因,在我看来该行Authentication authentication = authenticationManager.authenticate(new UsernamePasswordAuthenticationToken(email, password));返回null.但是,我不知道如何解决这个问题.

@Component
public class AuthenticationServiceUsernamePassword {
    private static final Logger LOGGER = LoggerFactory.getLogger(AuthenticationServiceUsernamePassword.class);
    @Autowired
    @Qualifier("customAuthenticationManager")
    private AuthenticationManager authenticationManager;
    @Autowired
    private TokenManager tokenManager;

    public SignedJWT authenticate(final String email, final String password){
        try {
            Authentication authentication = authenticationManager
                .authenticate(new UsernamePasswordAuthenticationToken(email, password));        
            SecurityContextHolder.getContext()
                .setAuthentication(authentication);

            if (authentication.getPrincipal() != null) {
                return tokenManager.createNewToken((PrincipalUser) authentication.getPrincipal());
            }
        } catch (AuthenticationException authException) {
            LOGGER.debug("Authentication failed for user:\"" + email + ".\" Reason " + authException.getClass());
        }

        return null;
    } …