json协议

 ???String wholeUrl = String.format("%s?sdkappid=%d&random=%d", URL, SDKAPPID, rnd); ???????java.net.URL object = new URL(wholeUrl); ???????HttpURLConnection con = (HttpURLConnection) object.openConnection(); ???????con.setDoOutput(true); ???????con.setDoInput(true); ???????con.setRequestProperty("Content-Type", "application/json"); ???????con.setRequestProperty("Accept", "application/json"); ???????con.setRequestMethod("POST"); ???????JSONObject data = new JSONObject(); ???????JSONObject tel = new JSONObject(); ???????tel.put("nationcode", nationCode); ???????String phone = phoneNumber; ???????tel.put("phone", phone); ???????data.put("type", "0"); ???????data.put("msg", content); ???????String sig = stringMD5(APPKEY.concat(phone)); ???????data.put("sig", sig); ???????data.put("tel", tel); ???????OutputStreamWriter wr = new OutputStreamWriter(con.getOutputStream(), "utf-8"); ???????wr.write(data.toString()); ???????wr.flush(); ???????// 显示 POST 请求返回的内容 ???????StringBuilder sb = new StringBuilder(); ???????int HttpResult = con.getResponseCode(); ???????if (HttpResult == HttpURLConnection.HTTP_OK) ???????{ ???????????BufferedReader br = new BufferedReader(new InputStreamReader(con.getInputStream(), "utf-8")); ???????????String line; ???????????while ((line = br.readLine()) != null) ???????????{ ???????????????sb.append(line + "\n"); ???????????} ???????????br.close(); ???????????JSONObject reObj = new JSONObject(sb.toString()); ???????????String res = (String)reObj.get("result"); ???????????if(!"0".equals(res)) { ???????????????System.out.println("" + sb.toString()); ???????????????LOGGER.error("SmsSender::sendMsg" + "-" + phoneNumber + ","+(String)reObj.get("errmsg")); ???????????} else { ???????????} ???????} else ???????{ ???????????LOGGER.error("send failed and rps is: " + con.getResponseMessage()); ???????????throw new SmsException("send failed and rps is: " + con.getResponseMessage()); ???????}