https请求Post

//post方式请求https
public static String postHttps(String url, Map
 
   paramMap, String keyStorePath, String keyStorepass) throws Exception{
    SSLContext sc = null;
    if (StringUtil.isEmpty(keyStorePath) || StringUtil.isEmpty(keyStorepass)) {
        sc = createIgnoreVerifySSL();
    } else {
        sc = comsume(keyStorePath, keyStorepass);
    }
    // 设置协议http和https对应的处理socket链接工厂的对象
    Registry
  
    socketFactoryRegistry = RegistryBuilder.
   
    create() .register("http", PlainConnectionSocketFactory.INSTANCE) .register("https", new SSLConnectionSocketFactory(sc)) .build(); PoolingHttpClientConnectionManager connManager = new PoolingHttpClientConnectionManager(socketFactoryRegistry); CloseableHttpClient httpClient = HttpClients.custom().setConnectionManager(connManager).build(); HttpPost httpPost = new HttpPost(url); //装填参数 List
    
      nvps = new ArrayList<>(); if (paramMap != null) { for (Map.Entry
     
       entry : paramMap.entrySet()) { nvps.add(new BasicNameValuePair(entry.getKey(), entry.getValue())); } } //设置参数到请求对象中 httpPost.setEntity(new UrlEncodedFormEntity(nvps, "UTF-8")); System.out.println("请求地址："+url); System.out.println("请求参数："+nvps.toString()); //设置header信息 //指定报文头【Content-type】,【User-Agent】 httpPost.setHeader("Content-type", "application/x-www-form-urlencoded"); httpPost.setHeader("User-Agent", "Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt)"); //执行请求操作，并拿到结果（同步阻塞） CloseableHttpResponse response = httpClient.execute(httpPost); //获取结果实体 HttpEntity entity = response.getEntity(); String body = null; if (entity != null) { //按指定编码转换结果实体为String类型 body = EntityUtils.toString(entity, "UTF-8"); } EntityUtils.consume(entity); //释放链接 response.close(); return body; } public static SSLContext comsume(String keyStorePath, String keyStorepass) { FileInputStream fis = null; SSLContext sc = null; try { KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType()); fis = new FileInputStream(keyStorePath); trustStore.load(fis, keyStorepass.toCharArray()); //相信自己的证书? sc = SSLContexts.custom().loadTrustMaterial(trustStore, new TrustSelfSignedStrategy()).build(); } catch (Exception e) { e.printStackTrace(); } finally { if (fis != null) { try { fis.close(); } catch (IOException e) { e.printStackTrace(); } } } return sc; } public static SSLContext createIgnoreVerifySSL() throws NoSuchAlgorithmException, KeyManagementException { SSLContext sc = SSLContext.getInstance("SSLv3"); // 实现一个X509TrustManager接口，用于绕过验证，不用修改里面的方法 X509TrustManager trustManager = new X509TrustManager() { @Override public void checkClientTrusted( java.security.cert.X509Certificate[] paramArrayOfX509Certificate, String paramString) throws CertificateException { } @Override public void checkServerTrusted( java.security.cert.X509Certificate[] paramArrayOfX509Certificate, String paramString) throws CertificateException { } @Override public java.security.cert.X509Certificate[] getAcceptedIssuers() { return null; } }; sc.init(null, new TrustManager[] { trustManager }, null); return sc; }