ssl证书错误怎么解决_ssl证书错误怎么解决[通俗易懂]

直接上代码

    public static String test(String url, String head, String body) throws Exception { 
   

        // 创建okHttpClient实例，忽略https证书验证
        OkHttpClient client = new OkHttpClient().newBuilder()
                .sslSocketFactory(getSSLSocketFactory())
                .hostnameVerifier(getHostnameVerifier())
                .build();

        MediaType mediaType = MediaType.parse("text/plain");
        RequestBody requestBody = RequestBody.create(mediaType, body);
        Request request = new Request.Builder()
                .url(url)
                .post(requestBody)
                .addHeader("cache-control", "no-cache")
                .addHeader("reqParamter", head)
                .build();

        Response response = client.newCall(request).execute();

        String result = response.body().string();

        return result;
    }

    /** * description 忽略https证书验证 * * @author yanzy * @version 1.0 * @date 2021/9/8 14:42 */
    public static HostnameVerifier getHostnameVerifier() { 
   
        HostnameVerifier hostnameVerifier = new HostnameVerifier() { 
   
            @Override
            public boolean verify(String s, SSLSession sslSession) { 
   
                return true;
            }
        };
        return hostnameVerifier;
    }

    /** * description 忽略https证书验证 *`在这里插入代码片` * @author yanzy * @version 1.0 * @date 2021/9/8 14:42 */
    public static SSLSocketFactory getSSLSocketFactory() { 
   
        try { 
   
            SSLContext sslContext = SSLContext.getInstance("SSL");
            sslContext.init(null, getTrustManager(), new SecureRandom());
            return sslContext.getSocketFactory();
        } catch (Exception e) { 
   
            throw new RuntimeException(e);
        }
    }

    /** * description 忽略https证书验证 * * @author yanzy * @version 1.0 * @date 2021/9/8 14:42 */
    private static TrustManager[] getTrustManager() { 
   
        TrustManager[] trustAllCerts = new TrustManager[]{ 
   
                new X509TrustManager() { 
   
                    @Override
                    public void checkClientTrusted(X509Certificate[] chain, String authType) { 
   
                    }

                    @Override
                    public void checkServerTrusted(X509Certificate[] chain, String authType) { 
   
                    }

                    @Override
                    public X509Certificate[] getAcceptedIssuers() { 
   
                        return new X509Certificate[]{ 
   };
                    }
                }
        };
        return trustAllCerts;
    }

下一篇是 httpClient 如何忽略https证书验证

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