一个优秀的http实现框架

 package com.ming;

 import com.mashape.unirest.http.HttpResponse;
 import com.mashape.unirest.http.Unirest;

 public class UnirestUtil {

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

         HttpResponse<String> jsonResponse = Unirest.post("http://www.baidu.com")
                 .header("accept", "application/json")
                 .field("couponCode", "123")
                 .asString();

         System.out.println(jsonResponse.getBody());

     }
 }

http://unirest.io/java.html

http://pan.baidu.com/s/1kTWATN5