Bean Order 值神秘地为 null

问：

我正在尝试获取两个过滤器，一个用于捕获 jwt，另一个用于捕获 API 密钥。这是我的代码：

@Configuration
@EnableWebSecurity
public class SecurityConfig {
    
    @Autowired
    private JwtRequestFilter jwtRequestFilter;
    
    @Autowired
    private JwtAuthenticationEntryPoint jwtAuthenticationEntryPoint;
    
    @Autowired
    private ApiKeyRequestFilter apiKeyRequestFilter;

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth, UserDetailsService userDetailsService) throws Exception {
        auth.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder());
    }


    @Bean
    @Order(1)
    SecurityFilterChain jwtFilterChain(HttpSecurity http) throws Exception {
            return http
                .cors().and().csrf().disable()
                .authorizeRequests()
                    .antMatchers(
                            "/authenticate",
                            "/register",
                            "/refresh",
                            "/post_appointment",
                            "/delete_appointment",
                            "/get_times",
                            "/get_services",
                            "/sendResetPassword",
                            "/sendSupport",
                            "/paymentWebhook",
                            "/api**")
                        .permitAll()
                    .anyRequest().authenticated()
                .and()
                .exceptionHandling()
                    .authenticationEntryPoint(jwtAuthenticationEntryPoint)
                .and()
                .sessionManagement()
                    .sessionCreationPolicy(SessionCreationPolicy.STATELESS)
                .and()
                .addFilterBefore(jwtRequestFilter, UsernamePasswordAuthenticationFilter.class).build();
       }

    @Bean
    @Order(2)
    SecurityFilterChain APIFilterChainConfig(HttpSecurity http) throws Exception {
            return http
                .cors().and().csrf().disable()
                .authorizeRequests()
                    .antMatchers("/api/**")
                        .permitAll()
                    .anyRequest().authenticated()
                .and()
                .addFilterBefore(apiKeyRequestFilter, JwtRequestFilter.class).build();
    }
}

运行这个给了我这个错误：

Error creating bean with name 'APIFilterChainConfig' defined in class path resource [com/reporter/config/SecurityConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.security.web.SecurityFilterChain]: Factory method 'APIFilterChainConfig' threw exception; nested exception is java.lang.NullPointerException: Cannot invoke "java.lang.Integer.intValue()" because the return value of "org.springframework.security.config.annotation.web.builders.FilterOrderRegistration.getOrder(java.lang.Class)" is null

这很令人困惑，因为我显然是在设置顺序。是过滤器本身的问题吗？目前还不是很清楚，所以任何帮助将不胜感激。我还要补充一点，这是根据以下页面对我的安全配置进行现代化改造的更大努力的一部分：https://www.danvega.dev/blog/2023/04/20/multiple-spring-security-configs/。