工行非NC方式向银行发送指令数据，求指导

 byte[] date = "<?xml version=\"1.0\" encoding=\"GBK\"?><CMS><eb><pub><TransCode>TEST</TransCode><CIS>400090001604411</CIS><BackCode>671</BackCode><ID>rp.y.4000</ID><TranDate>2017-05-04</TranDate><TranTime>145922111222</TranTime><fSeqno>201705041458123</fSeqno></pub><in><AccNo>4000023029200124946</AccNo><AreaCode>SZFH</AreaCode><MinAmt>1</MinAmt><MaxAmt>100000000</MaxAmt></in></eb></CMS>".getBytes();
        ICBC i = ICBC.getICBC();
        Enterprise e = Enterprise.getEnterprise();

        String version = "0.0.0.1";
        String bank_code = e.getBankcode();
        String group_code = e.getCis();
        byte[] signature = null;
        String certificatename = null;
        byte[] certificate = null;
        String tran_code = "perdis";
        String id = "rp.y.0200";//请根据实际修改证书名称
        String body = new String(date);
        boolean signflag = false;//交易是否需要签名，根据实际交易修改或者配置

        byte[] key = null;
        try
        {
            key = TranslationTool.readFile(e.getKey());
        }
        catch (IOException e2)
        {
            System.out.println("无法读取企业数据层私钥文件");
            return;
        }
        char[] password = e.getKeypass().toCharArray();
        try
        {
            signature = ReturnValue.sign(date, date.length, key, password);
        }
        catch (Exception e3)
        {   
            System.out.println("无法生成签名");
            return;
        }

        try
        {
            certificatename = e.getCerfile();
        }
        catch (Exception e4)
        {
            System.out.println("没有配置企业数据层公钥文件");
            return;
        }
        try
        {
            FileInputStream fii = new FileInputStream(new File(e.getCerfile()));
            certificate = new byte[fii.available()];
            fii.read(certificate);//私钥
            fii.close();
        }
        catch (IOException e4)
        {
            manage.DivScreen("","无法读取配置企业数据层公钥文件",80);
            return;
        }

        PostMethod mypost = new PostMethod("/servlet/ICBCCMPAPIReqServlet?userID=rp.y.4000&PackageID=201705041458123&SendTime=145922111222");
        mypost.addParameter("Version", version);
        mypost.addParameter("GroupCIS", group_code);
        mypost.addParameter("BankCode", bank_code);
        mypost.addParameter("TransCode", tran_code);

        if (signflag){//需要签名做以下操作，否则放明文
            String length = String.valueOf(body.length());
            if (length.length() <= 10)
                length = ("0000000000").substring(0,10-length.length())+ length;//长度补齐10位，左补0
            body = length + body + "ICBCCMP" + getrevFromBASE64(signature);

        }

        mypost.addParameter("reqData", getrevFromBASE64(body.getBytes()));//请根据实际修改上送包xml数据
        mypost.addParameter("ID", id);
        mypost.addParameter("PackageID", "201705041458123");//要求永远不能重复,可以参考接口文档的说明
        mypost.addParameter("Cert", getrevFromBASE64(certificate));

        try
        {
            Protocol myhttps =
                new Protocol(
                    "https",
                    new AuthSSLProtocolSocketFactory(
                        null,
                        null,
                        new URL("file:" + i.getTruststore()),
                        null),
                    443);
            HttpConnection myconn =
                new HttpConnection(i.getIp(), Integer.parseInt(i.getPort()), myhttps);

            myconn.open();

            int re_code = mypost.execute(new HttpState(), myconn);
            if (re_code==200)
            {
                manage.DivScreen("","已成功发送一笔 "+"perdis",80);
                String repMsg = mypost.getResponseBodyAsString();
            String ssspMsg = mypost.getResponseBodyAsString();
            manage.DivScreen("","已接收到返回信息 "+ssspMsg,80);
            }
            else
            {
                manage.DivScreen("","发送失败，http错误码"+re_code,80);
            }
        }
        catch (MalformedURLException e1)
        {
            manage.DivScreen("","无法读取工行通讯层证书",80);
        }
        catch (Exception e1)
        {
            System.out.println(e1);
            manage.DivScreen("","通讯异常",80);
        }
    }

建立不了连接
每次 跑起来总是报java.net.UnknownHostException: https://cmpgtcg3.dccnet.com.cn错误，到底是问题出在哪里，求解！

还有这个应该怎么做，希望有人教一下。必有重谢

解决了吗，大佬，我也想问问