Web Service

 1 package src;
 2 
 3 import java.io.Serializable;
 4 import java.util.Date;
 5 
 6 public class User implements Serializable {
 7 
 8     private static final long serialVersionUID = -5983087877633074633L;
 9     private int id;
10     private String name;
11     private Date birthday;
12     
13     public User(int id, String name, Date birthday) {
14         super();
15         this.id = id;
16         this.name = name;
17         this.birthday = birthday;
18     }
19     public int getId() {
20         return id;
21     }
22     public void setId(int id) {
23         this.id = id;
24     }
25     public String getName() {
26         return name;
27     }
28     public void setName(String name) {
29         this.name = name;
30     }
31     public Date getBirthday() {
32         return birthday;
33     }
34     public void setBirthday(Date birthday) {
35         this.birthday = birthday;
36     }
37     
38     @Override
39     public String toString() {
40         return "ID : "+ id + ", Name : " + name + ", Birthday : " + birthday;
41     }
42 }

 1 package src;
 2 
 3 import java.util.ArrayList;
 4 import java.util.Date;
 5 import java.util.List;
 6 
 7 import javax.jws.WebMethod;
 8 import javax.jws.WebService;
 9 import javax.xml.ws.Endpoint;
10 
11 //@WebService注解将此类发布为一个web service
12 @WebService
13 public class HelloService {
14 
15     /*
16      * 1. @WebMethod注解会发布此方法
17      * 2. 静态方法和final方法不能被发布
18      * 3. @WebMentod(exclude=true),此方法不被发布
19      * 4. 类上添加注解@WebService，类中所有非静态方法都会默认被发布
20      */
21     @WebMethod
22     public String getInfo(String info) {
23         return "Hello World. Info : " + info;
24     }
25     
26     @WebMethod
27     public User getUser(int id) {
28         User user = null;
29 
30         if (id == 1) {
31             user = new User(id, "Tom Lee", new Date());
32         }
33         return user;
34     }
35 
36     @WebMethod
37     public List<User> getUsers() {
38         List<User> list = new ArrayList<User>();
39         User u1 = new User(100, "Alice Wong", new Date());
40         User u2 = new User(200, "Lucy Yue", new Date());
41         User u3 = new User(300, "Bob Luu", new Date());
42         list.add(u1);
43         list.add(u2);
44         list.add(u3);
45 
46         return list;
47 
48     }
49 
50     public static void main(String[] args) {
51         // Endpoint – 此类为端点服务类，它的方法publish用于将一个已经添加了@WebService注解对象绑定到一个地址的端口上。 
52         // 发布端口可随意制定一个不被占用的号即可
53         // Service是固定的，后面的服务名字一般和类名保持一致
54         Endpoint.publish("http://localhost:8089/Service/HelloService", new HelloService());
55         // 发布成功后 在浏览器输入http://localhost:8089/Service/HelloService?wsdl
56         System.out.println("Publish web service successfully.");
57 
58     }
59 
60 }

package src;

import java.util.List;

public class Main {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        HelloService service = new HelloServiceService().getHelloServicePort();
        String info = service.getInfo("TOM LEE");
        System.out.println(info);
        User user = service.getUser(1);
        System.out.println(user.getId());
        System.out.println(user.getName());
        System.out.println(user.getBirthday());
        List<User> users = service.getUsers();
        for(User u : users) {
            System.out.println(u.getId());
            System.out.println(u.getName());
            System.out.println(u.getBirthday());
        }
        

    }

}