/*

     * 登录：输入

     */

    public void login(String user, String pwd,

                      TextHttpResponseHandler responsehandler) {

        String url = JxConf.LOGIN;

        url += "?access_token=";

        url += savedAccessToken();

        RequestParams params = new RequestParams();

        params.put("username", user);

        params.put("password", pwd);

        if (url != null) {

            SslRestfulClient sslclient = new SslRestfulClient(context);

            sslclient.postForm(url, params, responsehandler);

        }

    }