java http 伪造请求头

import java.io.BufferedReader;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.net.HttpURLConnection;

import java.net.URL;

/**

 * Created by Administrator on 2017/6/6.

 */

public class RefererTest {

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

        String url = "http://lb.gfstack.geo:8080/OperationProxy/GatewayProxy/text06061532/Text?version=1.0.0&service=TEXT&f=json";

        HttpURLConnection conn = (HttpURLConnection) new URL(url).openConnection();

        conn.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Maxthon;)");

        conn.setRequestProperty("referer", "http://www.abc1.com");

        InputStream is = conn.getInputStream();

        StringBuffer sb = new StringBuffer();

        BufferedReader br = new BufferedReader(new InputStreamReader(is));

        String strLine = "";

        while ((strLine = br.readLine()) != null) {

            sb.append(strLine.trim());

        }

        System.out.println(sb.toString());

    }

}