package com.rong.service;

 import javax.jws.WebMethod;

 import javax.jws.WebParam;

 import javax.jws.WebResult;

 import javax.jws.WebService;

 @WebService

 public interface UserService {

     //private私有方法不会被发布，只会发布public方法

     //exclude默认为false，即发布；若为true，即不发布

     @WebMethod(operationName="getMyAge",exclude=true)

     public int getAge();

     public @WebResult(name="ResultType")String changeName(@WebParam(name="NameType")String name);

 }

 package com.rong.service;

 import javax.jws.WebService;

 //@WebService

 //通过注解修改wsdl文件信息

 @WebService(targetNamespace="http://service.rjl.com/",

             serviceName="UserService",

             portName="bindingname",

             name="portname",

             //UserServiceImpl可能实现多个接口，注解endpointInterface用于

             //只发布哪个接口服务，并且要在那个接口中添加@WebService

             endpointInterface="com.rong.service.UserService")

 public class UserServiceImpl implements UserService {

     @Override

     public int getAge() {

         return 0;

     }

     @Override

     public String changeName(String name) {

         return name.toUpperCase();

     }

 }

 package com.rong.test;

 import javax.xml.ws.Endpoint;

 import com.rong.service.UserServiceImpl;

 public class Test {

     public static void main(String[] args) {

         //第一个参数是发布的URL

         //第二个参数是服务接口的实现类对象

         Endpoint.publish("http://127.0.0.1:8080/myservice", new UserServiceImpl());

     }

 }

 package com.rong.test;

 import java.net.MalformedURLException;

 import java.net.URL;

 import javax.xml.namespace.QName;

 import javax.xml.ws.Service;

 import com.rjl.service.UserService;

 public class Test {

     public static void main(String[] args) throws MalformedURLException {

         // 客户端使用服务方式一：见上篇

         //客户端使用服务方式二

         URL url=new URL("http://127.0.0.1:8080/myservice?wsdl");

         //第一个参数是服务的URI,服务的命名空间名字

         //第二个参数是WSDL发布的服务名

         QName serviceName=new QName("http://service.rjl.com/", "UserService");

         Service service = Service.create(url, serviceName);

         UserService userService = service.getPort(UserService.class);

         System.out.println(userService.changeName("rjl and kobe!"));

     }

 }