JAVA对接大汉三通短信http接口

JAVA对接大汉三通短信http接口

public class TestEMA {
    private static String ACCOUNT = "xxxxxxxxxx";
    private static String PASSWORD = "xxxxxxxxxx";

    private static String phone = "xxxxxxxxxx";
    private static String content = "测试";

    public static void main(String[] args) {
        try {
            long start = System.currentTimeMillis();
            PASSWORD = MD5.MD5_32bit(PASSWORD);
            content = java.net.URLEncoder.encode(content,"UTF-8");

            String _url = "http://www.dh3t.com/json/sms/Submit";

            String _param = "Account="+ACCOUNT+"&Password="+PASSWORD
                    +"&Phone="+phone+"&Content="+content+"&SuCode=&SendTime=";

            URL url = new URL(_url);
            HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
            urlConnection.setRequestMethod("POST");
            urlConnection.setDoOutput(true);
            OutputStream outputStream = urlConnection.getOutputStream();
            outputStream.write(_param.getBytes("GBK"));
            outputStream.flush();
            outputStream.close();

            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(
                    urlConnection.getInputStream(),"GBK"));
            StringBuffer stringBuffer = new StringBuffer();
            int ch;
            while ((ch = bufferedReader.read())>-1){
                stringBuffer.append((char)ch);
            }

            System.out.println(stringBuffer);
            bufferedReader.close();

            Long end = System.currentTimeMillis();
            System.out.println("发送 短信 耗时:"+(end-start));

        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}