https请求调用工具类

https请求调用工具类，经过了SSL证书处理，本人亲测！

/**
	 * POST请求
	 * 
	 * @param requestUrl  
	 * @param objectData
	 * @param enableSSL
	 * @return
	 * @throws ClientProtocolException
	 * @throws IOException
	 */
	public static String POSTRequest(String requestUrl, Object objectData, Boolean enableSSL)
			throws ClientProtocolException, IOException {
		CloseableHttpClient client = createSSLClientDefault();
		if (enableSSL) {
			client = HttpClients.createDefault();
		}
		HttpPost httpPost = new HttpPost(requestUrl);
		httpPost.setHeader("Content-Type", "application/json;charset=UTF-8");
		String parameter = JSON.toJSONString(objectData);
		StringEntity se = new StringEntity(parameter, "UTF-8");
		se.setContentType("text/json");
		httpPost.setEntity(se);
		logger.info("请求AISP：" + parameter);
		CloseableHttpResponse response = client.execute(httpPost);
		HttpEntity entity = response.getEntity();
		String result = EntityUtils.toString(entity, "UTF-8");
		logger.info("AISP返回结果：" + result);
		return result;
	}
           

关键处理部分：

/**
	 * 处理绕过SSL证书校验
	 * @return
	 */
	private static CloseableHttpClient createSSLClientDefault() {
		try {
			X509TrustManager x509mgr = new X509TrustManager() {
				@Override
				public void checkClientTrusted(X509Certificate[] xcs, String string) throws CertificateException {
					logger.info(string);
				}
				@Override
				public void checkServerTrusted(X509Certificate[] xcs, String string) throws CertificateException {
					logger.info(string);
				}
				@Override
				public X509Certificate[] getAcceptedIssuers() {
					return null;
				}
			};
			SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
			sslContext.init(null, new TrustManager[] { x509mgr }, null);
			//创建HttpsURLConnection对象，并设置其SSLSocketFactory对象
			@SuppressWarnings("deprecation")
            SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslContext,
					SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
			return HttpClients.custom().setSSLSocketFactory(sslsf).build();

		} catch (KeyManagementException e) {
			logger.info(e.getMessage());
		} catch (NoSuchAlgorithmException e) {
			logger.info(e.getMessage());
		} catch (Exception e) {
			logger.info(e.getMessage());
		}
		return HttpClients.createDefault();
	}