使用cxf 发布 jax-rs 风格webservice 。并客户端测试。

详细介绍：http://www.ibm.com/developerworks/cn/java/j-lo-jaxrs/

1、定义一个User对象

package com.zf.test;import java.util.Date;import javax.xml.bind.annotation.XmlRootElement;@XmlRootElement(name="User")   public class User {   private long id;   private String name;   private Date birthday;   public long getId() {   return id;   }   public void setId(long id) {   this.id = id;   }   public String getName() {   return name;   }   public void setName(String name) {   this.name = name;   }   public Date getBirthday() {   return birthday;   }   public void setBirthday(Date birthday) {   this.birthday = birthday;   }   }  

2、编写Service接口

package com.zf.test;import javax.ws.rs.Consumes;import javax.ws.rs.GET;import javax.ws.rs.POST;import javax.ws.rs.Path;import javax.ws.rs.PathParam;import javax.ws.rs.Produces;import javax.ws.rs.QueryParam;import javax.ws.rs.core.MediaType;@Path(value="/user")   @Produces(MediaType.TEXT_XML)  //指定返回给客户端的类型@Consumes(MediaType.TEXT_XML)  //接收客户端来的类型public interface IUserService {   @GET  @Path(value="/info/{id}")public User getUser(@PathParam("id") long id,@QueryParam("name") String name);   @GET  @Path(value="/info2")   public User getUser(@QueryParam("name") String name);   @POST@Path(value = "/info3")public User getUser(User user); }  

3、实现Service类

package com.zf.test;import java.text.ParseException;import java.text.SimpleDateFormat;public class UserServiceImpl implements IUserService {   public User getUser(long id,String name) {   User user=new User();   user.setId(id);   user.setName(name);   try {   user.setBirthday(new SimpleDateFormat("yyyy-MM-dd").parse("1987-02-01"));   } catch (ParseException e) {   e.printStackTrace();   }   return user;   }   public User getUser(String name) {   User user=new User();   user.setId(1);   user.setName(name);   try {   user.setBirthday(new SimpleDateFormat("yyyy-MM-dd").parse("1985-03-01"));   } catch (ParseException e) {   e.printStackTrace();   }   return user;   }@Overridepublic User getUser(User user) {System.out.println("getUser");if(user != null)System.out.println( user.getId() + " " + user.getName() + "  " + user.getBirthday().toLocaleString());elseSystem.out.println("user is null!");return user;}   }  

4、编写客户端

可以直接在浏览器中输入 http://localhost:9999/user/info/3?name=is_zhoufeng 访问。 在浏览器中会输出如下结果：

<User><birthday>1987-02-01T00:00:00+08:00</birthday><id>3</id><name>is_zhoufeng</name></User>

（下面的操作之前，应该在客户端生成对应的User类型。可以在服务端提供相应的xsd文件。给客户端生成。我这里直接将User复制过去了）

首先根据服务端 编写客户端Service接口

package com.zf.vo;import javax.ws.rs.Consumes;import javax.ws.rs.GET;import javax.ws.rs.POST;import javax.ws.rs.Path;import javax.ws.rs.Produces;import javax.ws.rs.core.MediaType;@Path("/user")@Produces(MediaType.TEXT_XML)   @Consumes(MediaType.TEXT_XML)public interface UserService {@POST@Path("/info3")User info(User user);@GET  @Path(value="/info2")  User info2(String name) ;}

访问GET方法

package com.zf.vo;import org.apache.cxf.jaxrs.client.WebClient;public class RestClient {public static void main(String[] args) {   WebClient client=WebClient.create("http://127.0.0.1:5555/user/info/3?name=is_zhoufeng");User user=(User)client.accept("text/xml").get(User.class);   System.out.println(user.getName());   }   }

访问POST方法

package com.zf.vo;import java.util.Date;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;public class PostRestClient {public static void main(String[] args) {ApplicationContext cxt = new ClassPathXmlApplicationContext(new String[]{"applicationContext.xml","jaxrs-https.xml"});UserService countriesService = (UserService)cxt.getBean("userService");User user = new User();user.setBirthday(new Date());user.setId(3);user.setName("is_zhoufeng");  User u = countriesService.info(user);System.out.println(u.getId());  System.out.println(u.getName());System.out.println(u.getBirthday().toLocaleString());}}