Apache HttpComponents POST提交带参数提交

public class Test {



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

        

        DefaultHttpClient httpclient = new DefaultHttpClient();

        try {



            HttpPost httpost = new HttpPost("http://localhost:8080/task/index.jsp");



            List <NameValuePair> nvps = new ArrayList <NameValuePair>();

            nvps.add(new BasicNameValuePair("IDToken1", "username"));

            nvps.add(new BasicNameValuePair("IDToken2", "password"));



            httpost.setEntity(new UrlEncodedFormEntity(nvps, Consts.UTF_8));

            

            HttpResponse response = httpclient.execute(httpost);

            HttpEntity entity = response.getEntity();



            System.out.println("Login form get: " + response.getStatusLine());

            EntityUtils.consume(entity);



            System.out.println("Post logon cookies:");

            List<Cookie> cookies = httpclient.getCookieStore().getCookies();

            if (cookies.isEmpty()) {

                System.out.println("None");

            } else {

                for (int i = 0; i < cookies.size(); i++) {

                    System.out.println("- " + cookies.get(i).toString());

                }

            }

        } finally {

            httpclient.getConnectionManager().shutdown();

        }

    }



}