问Eclipse: Web服务:使用Tomcat7的404错误

EN

  package es.rubioric.ws;

  import java.util.List;

  import javax.jws.WebParam;
  import javax.jws.WebService;

  @WebService(targetNamespace="http://ws.rubioric.es/")
  public interface ProductService {
       //Return List of product
       List<Product> getProducts();

       //add the product into the list
       void addProduct(@WebParam(name="product")Product product);
   }

  package es.rubioric.ws;

  import java.util.ArrayList;
  import java.util.List;
  import javax.jws.WebService;

  @WebService(endpointInterface ="es.rubioric.ws.ProductService")
  public class ProductServiceImpl implements ProductService{

  @Override
  public List<Product> getProducts() {

       List<Product> product=new ArrayList<Product>();
       product.add(new Product("Windows","OS", "windows server", 300));
       product.add(new Product("Linux","OS", "Linux server", 100));
       product.add(new Product("Mac","OS", "Mac server", 500));
       return product;
  }

  @Override
  public void addProduct(Product product) {
        System.out.println(product);
  }
}