Java Spring boot 2.3.1和Spring cloud gatewat 2.2.1；找不到名为CustomFilterName的GatewayFilterFactory

我创建了一个名为“CustomFilterName”的自定义过滤器，下面是我的配置文件和java文件

收到错误：

反应堆堆芯异常$ErrorCallbackNotImplemented: java.lang.IllegalArgumentException:无法找到 名为CustomFilterName的GatewayFilterFactory由以下原因引起： java.lang.IllegalArgumentException:无法找到 名为CustomFilterName的GatewayFilterFactory

在 org.springframework.cloud.gateway.route.RoutedDefinitionRoutelocator.loadGatewayFilters（RoutedDefinitionRoutelocator.java:180） ~[spring-cloud-gateway-core-2.2.0.RELEASE.jar:2.2.0.RELEASE]at org.springframework.cloud.gateway.route.RoutedDefinitionRoutelocator.getFilters（RoutedDefinitionRoutelocator.java:226） ~[spring-cloud-gateway-core-2.2.0.RELEASE.jar:2.2.0.RELEASE]at org.springframework.cloud.gateway.route.RouteDefinitionRouteLocator.convertToRoute（RouteDefinitionRouteLocator.java:163） ~[spring-cloud-gateway-core-2.2.0.RELEASE.jar:2.2.0.RELEASE]at reactor.core.publisher.FluxMap$MapSubscriber.onNext（FluxMap.java:100） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.FluxFlatMap$FlatMapMain.drainLoop（FluxFlatMap.java:704） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.FluxFlatMap$FlatMapMain.drain（FluxFlatMap.java:580） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.FluxFlatMap$FlatMapInner.onSubscribe（FluxFlatMap.java:970） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.fluxitable.subscribe（fluxitable.java:161） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.fluxitable.subscribe（fluxitable.java:86） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.Flux.subscribe（Flux.java:8325） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.FluxFlatMap$FlatMapMain.onNext（FluxFlatMap.java:418） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.fluxitable$IterableSubscription.slowPath（fluxitable.java:267） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.fluxitable$IterableSubscription.request（fluxitable.java:225） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.FluxFlatMap$FlatMapMain.onSubscribe（FluxFlatMap.java:363） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.fluxitable.subscribe（fluxitable.java:161） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.fluxitable.subscribe（fluxitable.java:86） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.Flux.subscribe（Flux.java:8325） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.FluxFlatMap$FlatMapMain.onNext（FluxFlatMap.java:418） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.fluxitable$IterableSubscription.slowPath（fluxitable.java:267） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.fluxitable$IterableSubscription.request（fluxitable.java:225） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.FluxFlatMap$FlatMapMain.onSubscribe（FluxFlatMap.java:363） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.fluxitable.subscribe（fluxitable.java:161） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.fluxitable.subscribe（fluxitable.java:86） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.InternalFluxOperator.subscribe（InternalFluxOperator.java:62） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.FluxDefer.subscribe（FluxDefer.java:54） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.Flux.subscribe（Flux.java:8325） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.Flux.subscribeWidth（Flux.java:8494） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.Flux.subscribe（Flux.java:8295） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.Flux.subscribe（Flux.java:8222） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at reactor.core.publisher.Flux.subscribe（Flux.java:8140） ~[reactor-core-3.3.6.RELEASE.jar:3.3.6.RELEASE]at org.springframework.cloud.gateway.filter.WeightCalculatorWebFilter.lambda$onApplicationEvent$0（WeightCalculatorWebFilter.java:145） ~[spring-cloud-gateway-core-2.2.0.RELEASE.jar:2.2.0.RELEASE]at org.springframework.beans.factory.ObjectProvider.ifAvailable（ObjectProvider.java:93） ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE]at org.springframework.cloud.gateway.filter.WeightCalculatorWebFilter.onApplicationEvent（WeightCalculatorWebFilter.java:145） ~[spring-cloud-gateway-core-2.2.0.RELEASE.jar:2.2.0.RELEASE]at org.springframework.context.event.SimpleApplicationEventMulticast.doInvokeListener（SimpleApplicationEventMulticast.java:172） ~[spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE]at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener（SimpleApplicationEventMulticaster.java:165） ~[spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE]at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent（SimpleApplicationEventMulticaster.java:139） ~[spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE]at org.springframework.context.support.AbstractApplicationContext.publishEvent（AbstractApplicationContext.java:404） ~[spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE]at org.springframework.context.support.AbstractApplicationContext.publishEvent（AbstractApplicationContext.java:361） ~[spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE]at org.springframework.cloud.gateway.route.RouterFreshListener.reset（routerFreshListener.java:68） ~[spring-cloud-gateway-core-2.2.0.RELEASE.jar:2.2.0.RELEASE]at org.sp

@Component
public class CustomFilterName extends AbstractGatewayFilterFactory<CustomFilterName.Config> {

    final Logger logger = LoggerFactory.getLogger(CustomFilterName.class);

    public static final String A_var = "thisIsA_Class";
    public static final String B_var = "thisIsB_Class";

    public CustomFilterName() {
        super(Config.class);
    }

    @Override
    public GatewayFilter apply(Config config) {
        return new OrderedGatewayFilter((exchange, chain) -> {
            logger.info("Pre GatewayFilter logging: " + config.getA_var());
            return chain.filter(exchange).then(Mono.fromRunnable(() -> {
                logger.info("Post GatewayFilter logging: " + config.getB_var());
            }));
        }, 1);
    }

    public static class Config {

        private String A_var;
        private String B_var;

        public String getA_var() {
            return A_var;
        }

        public void setA_var(String a_var) {
            A_var = a_var;
        }

        public String getB_var() {
            return B_var;
        }

        public void setB_var(String b_var) {
            B_var = b_var;
        }

        public Config() {
        };

        public Config(String A_var, String B_var) {
            super();
            this.A_var = A_var;
            this.B_var = B_var;
        }

    }
}

spring:
  application:
    name: gs-gateway
  cloud:
    gateway:
     routes:
      - id: test_route
        uri: http://httpbin.org/
        predicates:
        - Path=/incoming/**
        filters:
        - AddRequestHeader=X-Y-Host, delta
        - name: CustomFilterName
          args:
            A_var: thisIsA_yml
            B_var: thisIsB_yml

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.1.RELEASE</version>
        <relativePath /> <!-- lookup parent from repository -->
    </parent>

<spring-cloud.version>Hoxton.RELEASE</spring-cloud.version>
        <spring-cloud-gateway.version>2.2.1.RELEASE</spring-cloud-gateway.version>


<dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-gateway</artifactId>
            <version>${spring-cloud-gateway.version}</version>
        </dependency>

<dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>