I would be grateful if anyone answered
https://stackoverflow.com/q/61788988/13538484
URL url = new URL("https://xxxxRequest"); HttpsURLConnection conn = (HttpsURLConnection) url.openConnection(); conn.setDoOutput(true); conn.setDoInput(true); conn.setRequestMethod("POST"); conn.setRequestProperty("Content-Type", "application/json; charset=utf-8 "); //some headers and params OutputStreamWriter os = new OutputStreamWriter(conn.getOutputStream()); os.write(json.toString()); os.flush(); conn.connect(); recode = conn.getResponseCode();
Error message javax.net.ssl.SSLHandshakeException: Failed to negotiate the use of secure renegotiation at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1946) at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:316) at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:306) at sun.security.ssl.ClientHandshaker.serverHello(ClientHandshaker.java:513) at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:207) at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037) at sun.security.ssl.Handshaker.process_record(Handshaker.java:965) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1064) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379) at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
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