我正在尝试使用基于Java的配置（没有Spring Boot）来设置CXF Web服务，但是却收到异常org.apache.cxf.service.factory.ServiceConstructionException

package com.sandbox.configuration;

import javax.xml.ws.Endpoint;

import org.apache.cxf.Bus;
import org.apache.cxf.bus.spring.SpringBus;
import org.apache.cxf.jaxws.EndpointImpl;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import com.sandbox.cxf.SandboxWSImpl;

@Configuration
public class SandboxCXFConfiguration {

    @Bean(name = Bus.DEFAULT_BUS_ID)
    public SpringBus springBus() {
        return new SpringBus();
    }

    @Bean
    public Endpoint endpoint() {
        EndpointImpl endpoint = new EndpointImpl(springBus(),new SandboxWSImpl());
        endpoint.publish("http://localhost:8080/sandboxWS"); // crashes here
        return endpoint;
    }

}

我很困惑..怎么了？我搜索了类似的示例，但仅找到XML或SpringBoot示例。

我将我的配置分为单独的文件（用于Servlet的AbstractAnnotationconfigDispatcherServletInitializer /过滤器配置）

AbstractAnnotationconfigDispatcherServletInitializer

@Override
    protected Class<?>[] getServletConfigClasses() {
       return new Class[] { SandboxConfiguration.class,SandboxCXFConfiguration.class };
    }
@Override
    public void onStartup(ServletContext servletContext) throws ServletException {
        super.onStartup(servletContext);
        registerJAXWSServlet(servletContext);
    }

    private void registerJAXWSServlet(ServletContext servletContext) {
        ServletRegistration.Dynamic dispatcher = servletContext.addServlet("cxf-service",new CXFServlet());
        dispatcher.addMapping("/services/*");
    }