1.认证头
public Header getBasicAuthorizationHeader(String key,String value) { Header header = new Header(); LOGGER.info("header key is :{}",key); header.setName(PrintConstant.Authorization); header.setValue("Basic "+Base64.getEncoder().encodeToString((key+":"+value).getBytes())); return header; } 
***************************************************************************/public class URLHttpUtils { private static final Logger logger = LoggerFactory.getLogger(URLHttpUtils.class); /* * public static void httpsSkipCertificates() { * * try { trustAllHttpsCertificates(); } catch (Exception e) { // TODO * Auto-generated catch block e.printStackTrace(); } * * } */ public synchronized static String HttpClientRequest(String message, Header header, String operation, String url) { RequestEntity entity = null; String response = null; PostMethod postMethod = null; try { logger.info("Enter into HttpClientRequest method "); entity = new ByteArrayRequestEntity(message.getBytes("UTF-8")); HttpClient httpClient = new HttpClient(); postMethod = new PostMethod(url + operation); postMethod.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "UTF-8"); if (header != null) { postMethod.setRequestHeader(header); } postMethod.setRequestEntity(entity); httpClient.executeMethod(postMethod); response = postMethod.getResponseBodyAsString(); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } catch (HttpException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } finally { postMethod.releaseConnection(); } logger.info("Complete of the HttpClientRequest method"); return response; } public synchronized static String HttpClientRequest(String jsonMessage, String targetUrl, Header header) { logger.info("debug the json message " + jsonMessage); logger.info("debug targetUrl " + targetUrl); // logger.info("debug the "+header.getName()+" ----- "+header.getValue()); RequestEntity entity = null; String response = null; PostMethod postMethod = null; try { logger.info("Enter into HttpClientRequest method "); entity = new ByteArrayRequestEntity(jsonMessage.getBytes("UTF-8")); HttpClient httpClient = new HttpClient(); postMethod = new PostMethod(targetUrl); postMethod.addRequestHeader("Content-Type", "application/json"); postMethod.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "UTF-8"); if (header != null) { postMethod.setRequestHeader(header); } postMethod.setRequestEntity(entity); httpClient.executeMethod(postMethod); response = postMethod.getResponseBodyAsString(); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } catch (HttpException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } finally { postMethod.releaseConnection(); } logger.info("Complete of the HttpClientRequest method"); return response; /* * Client client = ClientBuilder.newClient(); Entity payload = * Entity.json(jsonMessage); Response response = client.target(targetUrl). * request(MediaType.APPLICATION_JSON_TYPE). header(header.getName(), * header.getValue()).post(payload); return response.getEntity().toString() ; */ } /** * @param url , postData @return String @throws */ public synchronized static String postURLRequest(String url, String postData) { logger.debug("Enter into postURLRequest method ."); StringBuffer buffer = new StringBuffer(); try { // here skip the https certificate verify, or should install cert into JDK // .currently skip the // validate for certificate. // URLHttpUtils.httpsSkipCertificates(); trustAllHttpsCertificates(); HttpsURLConnection.setDefaultHostnameVerifier(hv); URL obj = new URL(url); HttpsURLConnection conn = (HttpsURLConnection) obj.openConnection(); conn.setRequestMethod("POST"); // USPS web service require to set this content-type. conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded"); // open the key that can send the data to webservice. conn.setDoOutput(true); // open the key that can receive the data from webservice. conn.setDoInput(true); DataOutputStream wr = new DataOutputStream(conn.getOutputStream()); wr.writeBytes(postData); wr.flush(); wr.close(); BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8")); String line = ""; while ((line = reader.readLine()) != null) { buffer.append(line); } reader.close(); } catch (Exception e) { e.printStackTrace(); } logger.debug("The response content : " + buffer.toString()); logger.debug("Complete in postURLRequest method ."); return buffer.toString(); } /** * @param url , postData @return String @throws */ public synchronized static String deleteURLRequest(String targetUrl, Map map) { logger.info("Enter into getURLRequest method "); logger.info("debug targetUrl " + targetUrl); // logger.info("debug the "+header.getName()+" ----- "+header.getValue()); RequestEntity entity = null; String response = null; DeleteMethod deleteMethod = null; try { HttpClient httpClient = new HttpClient(); deleteMethod = new DeleteMethod(targetUrl); deleteMethod.addRequestHeader(map.get("apiKey"), map.get("apiValue")); httpClient.executeMethod(deleteMethod); response = deleteMethod.getResponseBodyAsString(); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } catch (HttpException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } finally { deleteMethod.releaseConnection(); } logger.info("Complete of the getURLRequest method"); return response; } /** * @param url , postData @return String @throws */ public synchronized static String getURLRequest(String targetUrl, Map map) { logger.info("Enter into getURLRequest method "); logger.info("debug targetUrl " + targetUrl); // logger.info("debug the "+header.getName()+" ----- "+header.getValue()); RequestEntity entity = null; String response = null; GetMethod getMethod = null; try { HttpClient httpClient = new HttpClient(); getMethod = new GetMethod(targetUrl); getMethod.addRequestHeader(map.get("apiKey"), map.get("apiValue")); httpClient.executeMethod(getMethod); response = getMethod.getResponseBodyAsString(); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } catch (HttpException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } finally { getMethod.releaseConnection(); } logger.info("Complete of the getURLRequest method"); return response; } /** * @param url , postData @return String @throws */ public synchronized static String postURLRequest2(String jsonMessage, String targetUrl, Map map) { logger.info("Enter into postURLRequest2 method "); logger.info("debug the json message " + jsonMessage); logger.info("debug targetUrl " + targetUrl); // logger.info("debug the "+header.getName()+" ----- "+header.getValue()); RequestEntity entity = null; String response = null; PostMethod postMethod = null; try { entity = new ByteArrayRequestEntity(jsonMessage.getBytes("UTF-8")); HttpClient httpClient = new HttpClient(); postMethod = new PostMethod(targetUrl); postMethod.addRequestHeader("Content-Type", "application/json"); postMethod.addRequestHeader(map.get("apiKey"), map.get("apiValue")); postMethod.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "UTF-8"); postMethod.setRequestEntity(entity); httpClient.executeMethod(postMethod); response = postMethod.getResponseBodyAsString(); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } catch (HttpException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } finally { postMethod.releaseConnection(); } logger.info("Complete of the HttpClientRequest method"); return response; } // 2016-10-03, wrightdeng,#3257 add skip https verify function here. static HostnameVerifier hv = new HostnameVerifier() { public boolean verify(String urlHostName, SSLSession session) { System.out.println("Warning: URL Host: " + urlHostName + " vs. " + session.getPeerHost()); // TODO Auto-generated method stub return true; } }; private synchronized static void trustAllHttpsCertificates() throws Exception { javax.net.ssl.TrustManager[] trustAllCerts = new javax.net.ssl.TrustManager[1]; javax.net.ssl.TrustManager tm = new miTM(); trustAllCerts[0] = tm; javax.net.ssl.SSLContext sc = javax.net.ssl.SSLContext.getInstance("SSL"); sc.init(null, trustAllCerts, null); javax.net.ssl.HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory()); } static class miTM implements javax.net.ssl.TrustManager, javax.net.ssl.X509TrustManager { public java.security.cert.X509Certificate[] getAcceptedIssuers() { return null; } public boolean isServerTrusted(java.security.cert.X509Certificate[] certs) { return true; } public boolean isClientTrusted(java.security.cert.X509Certificate[] certs) { return true; } public void checkServerTrusted(java.security.cert.X509Certificate[] certs, String authType) throws java.security.cert.CertificateException { return; } public void checkClientTrusted(java.security.cert.X509Certificate[] certs, String authType) throws java.security.cert.CertificateException { return; } }}