public  int publisharticle(User bu) {
          HttpClient client=null;
          HttpMethodParams params=new HttpMethodParams();
         boolean pubSuccess=false;
        try {
            Protocol authhttps = new Protocol("https",
                      new AuthSSLProtocolSocketFactory( new URL("file:///E:/https/my.keystore"), "1088111",
                      new URL("file:///E:/https/my.truststore"), "aaaaa"),
                      443);
              client = new HttpClient();
              //中文乱码
            String CONTENT_CHARSET = "gb2312";
             
              client.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, CONTENT_CHARSET);
              client.getHostConfiguration().setHost("passport.baidu.com", 443, authhttps);

              /* 只能使用相对路径 */
              GetMethod httpget = new GetMethod("/?login&tpl=mn");
              client.executeMethod(httpget);
             //System.out.println(new String(httpget.getResponseBody(),"gb2312"));
              PostMethod httppost=new PostMethod("https://passport.baidu.com/?login");
              httppost.setParameter("tpl_ok", "");
              httppost.setParameter("next_target", "");
              httppost.setParameter("tpl", "mn");
              httppost.setParameter("skip_ok", "");
              httppost.setParameter("aid", "");
              httppost.setParameter("need_pay", "");
              httppost.setParameter("need_coin", "");
              httppost.setParameter("pay_method", "");
              httppost.setParameter("u", "http://www.baidu.com/");
              httppost.setParameter("return_method", "get");
              httppost.setParameter("more_param", "");
              httppost.setParameter("return_type", "");
              httppost.setParameter("psp_tt", "0");
              httppost.setParameter("password", bu.getPassword());
              httppost.setParameter("safeflg", "0");
              httppost.setParameter("isphone", "tpl");
              httppost.setParameter("username", bu.getUsername());
              httppost.setParameter("verifycode", "");
              httppost.setParameter("mem_pass", "on");
             
              client.executeMethod(httppost);
              StringBuffer sb=new StringBuffer();
              Header[] heads=httppost.getResponseHeaders();
              for (int i=0;i<heads.length;i++){
                 // System.out.println(i+":"+heads[i].getName()+":"+heads[i].getValue());
                  if(heads[i].getName().equalsIgnoreCase("Set-Cookie")){
                      sb.append(heads[i].getValue()+";");
                  }
              }
             
              System.out.println("================"+new String(sb)+"======================");
              int i=0;
              InputStream ins=httppost.getResponseBodyAsStream();
              while ((i=ins.read())!=-1){
                 // System.out.print(i);
              }
              httppost.abort();
        } catch (MalformedURLException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        } catch (HttpException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        } catch (UnsupportedEncodingException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        } catch (IOException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }