我目前正在开发一个Sping Boot 后端应用程序，它支持Spring Security的JWT身份验证。
我的问题是在实现所需的类以获得JWT身份验证之后开始的，但问题就从那里开始了。
下面是我添加的类，第一个代码片段是关于配置类的：

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class WebSecurityConfig  {
    @Autowired
    private UserDetailsServiceImpl userDetailsService;
    @Autowired
    private AuthEntryPointJWT authEntryPointJWT;
    @Bean
    public AuthTokenFilter authentificationJwtTokenFilter(){
        return new AuthTokenFilter();
    }
    @Bean
    public DaoAuthenticationProvider authenticationProvider() {
        DaoAuthenticationProvider authProvider = new DaoAuthenticationProvider();
        authProvider.setUserDetailsService(userDetailsService);
        authProvider.setPasswordEncoder(passwordEncoder());
        return authProvider;
    }
    @Bean
    public AuthenticationManager authenticationManager(AuthenticationConfiguration authConfig) throws Exception {
        return authConfig.getAuthenticationManager();
    }
    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
        http.cors().and().csrf().disable()
                .exceptionHandling().authenticationEntryPoint(authEntryPointJWT).and()
                .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and()
                .authorizeRequests().antMatchers("/api/auth/**").permitAll()
                .antMatchers("/test/**").permitAll()
                .anyRequest().authenticated();
        http.authenticationProvider((authenticationProvider()));
        http.addFilterBefore(authentificationJwtTokenFilter(), UsernamePasswordAuthenticationFilter.class);
        return http.build();
    }
}

字符串
第二是过滤器的实现：

public class AuthTokenFilter extends OncePerRequestFilter {
    @Autowired
    private JwtUtils jwtUtils;
    @Autowired
    private UserDetailsServiceImpl userDetailsService;
    @Override
    protected void doFilterInternal(HttpServletRequest request,
                                    HttpServletResponse response,
                                    FilterChain filterChain) throws ServletException, IOException {
        try{
            String jwt = parseJwt(request);
            if (jwt != null && jwtUtils.validateJwtToken(jwt)){
                String username = jwtUtils.getUserNameFromJwtToken(jwt);
                UserDetails userDetails = userDetailsService.loadUserByUsername(username);
                UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(
                        userDetails, null, userDetails.getAuthorities()
                );
                authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
                SecurityContextHolder.getContext().setAuthentication(authenticationToken);
            }
        } catch (Exception e) {
            logger.error("Cannot set user authentification : {}", e);
        }
    }
    private String parseJwt(HttpServletRequest request) {
        String headerAuth = request.getHeader("Authorization");
        if (StringUtils.hasText(headerAuth) && headerAuth.startsWith("Bearer ")) {
            return headerAuth.substring(7, headerAuth.length());
        }
        return null;
    }
}

型
下面是jwthelper类：

@Component
public class JwtUtils {
    private static final Logger logger = LoggerFactory.getLogger(JwtUtils.class);
    private final String jwtSecret="change_me";
    private int jwtExpirationMs=3600;
    public String generateJwtToken(Authentication authentication) {
        UserDetailsImpl userPrincipal = (UserDetailsImpl) authentication.getPrincipal();
        return Jwts.builder()
                .setSubject((userPrincipal.getUsername()))
                .setIssuedAt(new Date())
                .setExpiration(new Date((new Date()).getTime() + jwtExpirationMs))
                .signWith(SignatureAlgorithm.HS512, jwtSecret)
                .compact();
    }
    public String getUserNameFromJwtToken(String token) {
        return Jwts.parser().setSigningKey(jwtSecret).parseClaimsJws(token).getBody().getSubject();
    }
    public boolean validateJwtToken(String authToken) {
        try {
            Jwts.parser().setSigningKey(jwtSecret).parseClaimsJws(authToken);
            return true;
        } catch (SignatureException e) {
            logger.error("Invalid JWT signature: {}", e.getMessage());
        } catch (MalformedJwtException e) {
            logger.error("Invalid JWT token: {}", e.getMessage());
        } catch (ExpiredJwtException e) {
            logger.error("JWT token is expired: {}", e.getMessage());
        } catch (UnsupportedJwtException e) {
            logger.error("JWT token is unsupported: {}", e.getMessage());
        } catch (IllegalArgumentException e) {
            logger.error("JWT claims string is empty: {}", e.getMessage());
        }
        return false;
    }
}

型
下面是用于身份验证的控制器方法：

@PostMapping("/login")
    public JwtResponse authenticateUser(@Valid @RequestBody  LoginRequest loginRequest) {
        Authentication authentication = authenticationManager.authenticate(
                new UsernamePasswordAuthenticationToken(loginRequest.getUsername(), loginRequest.getUsername()));
        SecurityContextHolder.getContext().setAuthentication(authentication);
        String jwt = jwtUtils.generateJwtToken(authentication);
        UserDetailsImpl userDetails = (UserDetailsImpl) authentication.getPrincipal();
        List<String> roles = userDetails.getAuthorities().stream()
                .map(item -> item.getAuthority())
                .collect(Collectors.toList());
        System.out.println(jwt);
        JwtResponse returnStatement = new JwtResponse(jwt,  userDetails.getUsername(), roles);
        return returnStatement;
    }

型
现在我很确定问题出在请求过滤过程中的某个地方，我只是看不出具体在哪里。请帮助：）