中文域名解析网站,新品网络推广,wordpress 多重搜索,烟台网站建设薇企汇互联见效付款httpclient调用https服务端绕过证书的方法
在日常开发或者测试中#xff0c;通常会遇到需要用httpclient客户端调用对方http是服务器的场景#xff0c;由于没有证书#xff0c;所以直接是无法调用的。采用下面的方法可以绕过证书验证#xff1a;
TrustManager[] trustAll…httpclient调用https服务端绕过证书的方法
在日常开发或者测试中通常会遇到需要用httpclient客户端调用对方http是服务器的场景由于没有证书所以直接是无法调用的。采用下面的方法可以绕过证书验证
TrustManager[] trustAllCerts new TrustManager[]{new X509TrustManager() {public java.security.cert.X509Certificate[] getAcceptedIssuers() {return null;}public void checkClientTrusted(java.security.cert.X509Certificate[] certs, String authType) {}public void checkServerTrusted(java.security.cert.X509Certificate[] certs, String authType) {}}};// 创建一个SSL上下文设置信任管理器try {SSLContext sc SSLContext.getInstance(TLS);sc.init(null, trustAllCerts, new java.security.SecureRandom());HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());} catch (Exception e) {e.printStackTrace();}完整代码 public static String sendHttpPostRequest(String url, JSONObject param) throws Exception {TrustManager[] trustAllCerts new TrustManager[]{new X509TrustManager() {public java.security.cert.X509Certificate[] getAcceptedIssuers() {return null;}public void checkClientTrusted(java.security.cert.X509Certificate[] certs, String authType) {}public void checkServerTrusted(java.security.cert.X509Certificate[] certs, String authType) {}}};// 创建一个SSL上下文设置信任管理器try {SSLContext sc SSLContext.getInstance(TLS);sc.init(null, trustAllCerts, new java.security.SecureRandom());HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());} catch (Exception e) {e.printStackTrace();}URL apiUrl new URL(url);HttpURLConnection connection (HttpURLConnection) apiUrl.openConnection();// 设置请求方法为 POSTconnection.setRequestMethod(POST);connection.setDoOutput(true);// 添加请求头connection.setRequestProperty(Content-Type, application/json);//connection.setRequestProperty(, accessToken);// 发送 POST 请求必须设置如下两行OutputStream outputStream connection.getOutputStream();OutputStreamWriter outputStreamWriter new OutputStreamWriter(outputStream, StandardCharsets.UTF_8);outputStreamWriter.write(param.toJSONString());outputStreamWriter.flush();outputStreamWriter.close();int responseCode connection.getResponseCode();System.out.println(Response Code: responseCode);// 创建一个 BufferedReader 来读取服务器的响应BufferedReader bufferedReader new BufferedReader(new InputStreamReader(connection.getInputStream()));StringBuffer response new StringBuffer();String inputLine;while ((inputLine bufferedReader.readLine()) ! null) {response.append(inputLine);}bufferedReader.close();System.out.println(Response: response.toString());return null;}
