我试图在我的Spring Boot Web服务项目中添加自定义拦截器。我遵循以下示例并创建了此配置：

package org.example;

import java.util.List;

import org.aspect.PersistentAspect;
import org.springframework.aop.support.AopUtils;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.ClassPathResource;
import org.springframework.oxm.jaxb.Jaxb2Marshaller;
import org.springframework.ws.config.annotation.EnableWs;
import org.springframework.ws.config.annotation.WsConfigurerAdapter;
import org.springframework.ws.server.EndpointInterceptor;
import org.springframework.ws.transport.http.MessageDispatcherServlet;
import org.springframework.xml.xsd.SimpleXsdSchema;
import org.springframework.xml.xsd.XsdSchema;

@EnableWs
@Configuration
public class WsConfig extends WsConfigurerAdapter {

    @Bean
    public ServletRegistrationBean messageDispatcherServlet(ApplicationContext applicationContext) {
        final MessageDispatcherServlet servlet = new MessageDispatcherServlet();
        servlet.setApplicationContext(applicationContext);
        servlet.setTransformWsdlLocations(true);
        return new ServletRegistrationBean(servlet, "/v1/*");
    }

    @Bean
    public XsdSchema schema() {
        return new SimpleXsdSchema(new ClassPathResource("country.xsd"));
    }

    @Bean
    public Jaxb2Marshaller marshaller() {
        Jaxb2Marshaller marshaller = new Jaxb2Marshaller();
        String[] jaxbContext = new String[] { "io.spring.guides.gs_producing_web_service" };
        marshaller.setContextPaths(jaxbContext);
        return marshaller;
    }

    @Override
    public void addInterceptors(List<EndpointInterceptor> interceptors) {
        // aop not working
        interceptors.add(new CustomValidatingInterceptor(schema(), config()));
        // aop working
        // interceptors.add(new CustomValidatingInterceptor(schema(), null));
    }

    @Bean
    public AppConfig config() {
        return new AppConfig();
    }

    @Bean
    public PersistentAspect persistentAspect() {
        PersistentAspect persistentAspect = new PersistentAspect();
        return persistentAspect;
    }

    @Bean
    public Object testAop() {
        System.out.println("is config aop proxy: " + AopUtils.isAopProxy(config()));

        return null;
    }
}

但是，当我在addInterceptors方法中添加新的拦截器时，我在配置类中删除了aop代理时遇到了问题。知道为什么吗？整个项目都在git上。