Android OKHTTP发起请求提示:SSLException: Unable to parse TLS packet header
今天切換環境進行調試,某一個接口突然出現報錯:
javax.net.ssl.SSLException: Unable to parse TLS packet header
at com.android.org.conscrypt.ConscryptEngine.unwrap(ConscryptEngine.java:807)
at com.android.org.conscrypt.ConscryptEngine.unwrap(ConscryptEngine.java:747)
at com.android.org.conscrypt.ConscryptEngine.unwrap(ConscryptEngine.java:712)
at com.android.org.conscrypt.ConscryptEngineSocket$SSLInputStream.processDataFromSocket(ConscryptEngineSocket.java:858)
看到SSLException,心里第一個想法:簡單,肯定是HTTPS協議沒有增加SSL校驗。
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;} //實現X509TrustManager接口public class MyTrustManager implements X509TrustManager {@Overridepublic void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {}@Overridepublic void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {}@Overridepublic X509Certificate[] getAcceptedIssuers() {return new X509Certificate[0];}}創建
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();運行,還是報錯Unable to parse TLS packet header。
見鬼了,切換到正式環境就沒有問題,難道是后臺的鍋?【別管是不是,先把鍋拋出去!】
靈光一閃,SSL是HTTPS引起的,詢問后臺新環境是HTTP還是HTTPS。得到結果是http。
果然是這樣,將https,修改為http,運行——成功!
--—————————————————撒花慶?!?/p>
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