java restful webservice 之MultivaluedMap 例子

server：
     

package   com.test.web.resources;

import  javax.ws.rs.Consumes;
import  javax.ws.rs.POST;
import  javax.ws.rs.Path;
import  javax.ws.rs.Produces;
import  javax.ws.rs.core.MediaType;
import  javax.ws.rs.core.MultivaluedMap;

import  org.springframework.stereotype.Component;


/**
 * 测试
 *  @author  ann
 *
  */
@Path( " /test " )
@Component
public   class  Test {
    
    @POST
    @Path( " /formTest " )
    @Produces({MediaType.APPLICATION_XML,MediaType.APPLICATION_JSON})
    @Consumes( " application/x-www-form-urlencoded " )
     public  String formTest(MultivaluedMap < String, String >   formParams) {
        String result   =   "" ;
        result  =   " name: "   +  formParams.getFirst( " name " )  +   "  ; nickname: " + formParams.getFirst( " nickname " );
         return  result;
    }
    @POST
    @Path("/formTest2")
    @Produces({MediaType.APPLICATION_XML,MediaType.APPLICATION_JSON})
    @Consumes("application/x-www-form-urlencoded")
    public String formTest2(@QueryParam("uid")Long uid,MultivaluedMap<String, String>  formParams) {
        String result  = "";
        result ="uid"+ uid + " ; name:" + formParams.getFirst("name") + " ; nickname:"+formParams.getFirst("nickname");
        return result;
    }

}

client 测试例子：

  

package  com.test.test;


import  javax.ws.rs.core.MultivaluedMap;

import  com.sun.jersey.api.client.Client;
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.core.util.MultivaluedMapImpl;

public   class  Test {
     private   static   final   String baseUrl = " http://localhost:8082/TestServer " ;
    
     public   void  testMultivaluedMap (){
         ClientConfig cc  =   new  DefaultClientConfig();
         Client c  =  Client.create(cc);
         MultivaluedMap  form  =   new  MultivaluedMapImpl();
         form.add( " name " , " ann zhang " );
         form.add( " nickname " , " ann  " );
         WebResource wr  =  c.resource(baseUrl  +   " /test/formTest " );
         String response  =  wr.post(String. class , form);
         System.out.println( " result: " + response);
        
    }

    public void testMultivaluedMap2 (){
         ClientConfig cc = new DefaultClientConfig();
         Client c = Client.create(cc);
         MultivaluedMap  form = new MultivaluedMapImpl();
         form.add("name","ann zhang");
         form.add("nickname","ann ");
         WebResource wr = c.resource(baseUrl + "/test/formTest2");
         String response = wr.queryParam("uid", "10").post(String.class, form);
         System.out.println("result:"+response);
        
    }
     public   static   void  main(String[] args){
        Test test  =   new  Test();
        test.testMultivaluedMap();
        test.testMultivaluedMap2();
    }

}