Android OKHTTP发起请求提示：SSLException: Unable to parse TLS packet header

本文介绍: 今天切换环境进行调试，某一个接口突然出现报错：Un a ble t o parse TLS pack e t header。看到SSLExc ept ion，心里第一个想法：简单，肯定是HTTPS协议没有增加SSL校验。创建 new OkHt t pClien t.Bui lder() .connectTi meout(50000, Ti meUn i t.MILLISECONDS) .readTimeout(50000, TimeUn i t.MI

今天切换环境进行调试，某一个接口突然出现报错：

javax.net.ssl.SSLExc ept i on: Una ble t o p a rse TLS packet header

at com.android.org.conscrypt.ConscryptEngine.unwrap(ConscryptEng ine.java:807)

at com.android.org.consc ry pt.Consc ry ptEng ine.unwrap(Consc ry ptEng ine.java:747)

at com.android.org.consc r y pt.Consc r y ptEngine.unwrap(ConscryptEngine.java:712)

at com.android.org.c onscrypt.ConscryptEngineSocket$SSLInputStream.processDataFromSocket(ConscryptEngineSocket.java:858)

看到SSLExc ept ion，心里第一个想法：简单，肯定是HTTPS协议没有增加SSL校验。

private SSLSocketFactory createSSLSocketFactory() {
        SSLSocketFactory ssfFactory = null;
        try {
            SSLContext sc = SSLContext.getInstance("TLS");
            sc.init(null, new TrustManager[]{mMyTrustManager}, new SecureRandom());
            ssfFactory = sc.getSocketFactory();
        } catch (Exception ignored) {
            ignored.printStackTrace();
        }

        return ssfFactory;
    }

 //实现X509TrustManager接口
    public class MyTrustManager implements X509TrustManager {
        @Override
        public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
        }

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

        @Override
        public X509Certificate[] getAcceptedIssuers() {
            return new X509Certificate[0];
        }
    }

创建

new OkHttpClient.Builder()
                    .connectTimeout(50000, TimeUnit.MILLISECONDS)
                    .readTimeout(50000, TimeUnit.MILLISECONDS)
                    .writeTimeout(50000, TimeUnit.MILLISECONDS)
                    .sslSocketFactory(createSSLSocketFactory(), new MyTrustManager())
                    .addInterceptor(new SameRequestFilterInterceptor())
                    .retryOnConnectionFailure(true).build();