Jersey1.8在spring环境上的实现 包括实例代码

 		<init-param>
			<param-name>com.sun.jersey.api.json.POJOMappingFeature</param-name>
			<param-value>true</param-value>
		</init-param>

package com.xxx.locationtalk.api;

import javax.xml.bind.annotation.XmlRootElement;


@XmlRootElement
public	class  User {

		public Long userId;
		public String userName;
		public String nickName;
		
		public User(){
			
		}
		public User(Long userId,String userName,String nickName){
			this.userId =userId;
			this.userName=userName;
			this.nickName=nickName;
		}
	}

package com.xxx.locationtalk.api;


import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;

import javax.ws.rs.GET;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;

import com.xxx.locationtalk.domain.MobileNumber;
import com.xxx.locationtalk.service.MobileNumberService;

@Component
@Scope("request")
@Path("/bookapi")
public class BookService {
	@Autowired
	private MobileNumberService mobileNumberService;
	
	public MobileNumberService getMobileNumberService() {
		return mobileNumberService;
	}

	public void setMobileNumberService(MobileNumberService mobileNumberService) {
		this.mobileNumberService = mobileNumberService;
	}
	//外部传过来的参数
	@QueryParam("id") String userId;

	@GET
	@Produces(MediaType.TEXT_PLAIN)
	public String helloWorld() {
		String ret = "Hello World!";
		return ret;
	}
	
	// 子路径
	@Path("getUsers")	
	@GET
	@Produces( {MediaType.APPLICATION_XML })
	public List<User>  getUsers() {
		List<User> users = new ArrayList<User>();
		for (long i = 1; i < 5; i++) {
			User user = new User();
			user.userId=(i);
			user.userName=("yuhan" + i);
			user.nickName=("supben" + i);
			users.add(user);
		}  
		return users;
	}  
	
	// 子路径
	@Path("getUserById")
	@GET
	@Produces( {MediaType.APPLICATION_JSON })
	public User getUsersById(){
		User user = new User();
//使用spring的类读取数据库信息，随便赋值
		MobileNumber object=mobileNumberService.getMobileNumberById(Long.valueOf(userId));
		user.userId=object.getId();
		user.userName=object.getUsersName();
		user.nickName=object.getMobileNumber();
		return user;
	}
	@Path("getUserXmlById")
	@GET
	@Produces( {MediaType.APPLICATION_XML })
	public User getUsersByIdForXML(){
		User user = new User();
		MobileNumber object=mobileNumberService.getMobileNumberById(Long.valueOf(userId));
		user.userId=object.getId();
		user.userName=object.getUsersName();
		user.nickName=object.getMobileNumber();
		return user;
	}
	@Path("setUser")
	@PUT
	@Produces( {MediaType.APPLICATION_JSON })
	public User setUser(User user){
		if(user==null){
			System.out.println("数值为空！！");
			user.userId=(13486197987L);
			user.userName=("yuhan");
			user.nickName=("supben");
		}else{
			System.out.println("user.userId="+user.userId);
			System.out.println("user.userName="+user.userName);
			System.out.println("user.nickName="+user.nickName);
			user.userId=(user.userId);
			user.userName=(user.userName);
			user.nickName=(user.nickName);		
		}

		return user;
	}
	// 子路径
	@Path("getUserByXML")
	@GET
	@Produces( {MediaType.APPLICATION_XML })
	public User getUserByIdWithXML() throws UnsupportedEncodingException{
		User user = new User();
		user.userId=(10000L);
		user.userName=URLEncoder.encode(("哈哈"), "utf-8");
		user.nickName=URLEncoder.encode(("老色狼"), "utf-8");
		return user;
	}  
	

}

package com.xxx.locationtalk.api;

import java.io.UnsupportedEncodingException;

import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;

import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.api.client.WebResource;
import com.sun.jersey.api.client.config.ClientConfig;
import com.sun.jersey.api.client.config.DefaultClientConfig;
import com.sun.jersey.api.json.JSONConfiguration;
import com.sun.jersey.core.util.MultivaluedMapImpl;
import com.sun.jersey.json.impl.provider.entity.JSONRootElementProvider;

public class ClientDemo{
	public static void main(String[] args) throws UnsupportedEncodingException{
		ClientConfig clientConfig = new DefaultClientConfig();
		clientConfig.getFeatures().put(JSONConfiguration.FEATURE_POJO_MAPPING, Boolean.TRUE);
		

		Client c = Client.create(clientConfig);
		String url = "http://localhost:8080/api/bookapi";
		WebResource r = c.resource(url);
		
		User user = new User();
		user.userId=1000L;
		user.userName="江江123";
		user.nickName="老色狼";
		
		System.out.println("状态码="+r.path("setUser").accept(new String[] {MediaType.APPLICATION_JSON}).
		entity(user, MediaType.APPLICATION_JSON).put(ClientResponse.class).getStatus());

		
		MultivaluedMap<String, String> param = new MultivaluedMapImpl();  
		param.add("userId", "10000");  
		param.add("userName", "脏话");
		param.add("nickName", "脏话色狼");
		
		System.out.println(r.queryParams(param)  
				.type(MediaType.APPLICATION_JSON).post(String.class));
		

	}
}