我最近被告知我应该在常规套接字上使用SSL套接字 . 所以我改变了一切，运行了keytool，但是当我实际测试它时，当我尝试发送消息时，我得到了SSLHandShakeExceptions .

这是我的客户端代码：private static SSLSocket socket;

public static void Message(String args){
    System.setProperty("https.protocols", "TLSv1");
    System.setProperty("javax.net.ssl.trustStore","selfsigned.jks");
    try
    {
        String host = "localhost";
        int port = 3498;
        InetAddress address = InetAddress.getByName(host);

        socket = (SSLSocket)SSLSocketFactory.getDefault().createSocket(address, port);

        //Send the message to the server
        OutputStream os = socket.getOutputStream();
        OutputStreamWriter osw = new OutputStreamWriter(os);
        BufferedWriter bw = new BufferedWriter(osw);

        String number = "Hello from the other side!";

        String sendMessage = number + "\n";
        bw.write(args);
        bw.flush();
        System.out.println("Message sent to the server : "+sendMessage);

        //Get the return message from the server

    }
    catch (Exception exception)
    {
        exception.printStackTrace();
    }
    finally
    {
        //Closing the socket
        try
        {
            socket.close();
        }
        catch(Exception e)
        {
            e.printStackTrace();
        }
    }
}

我的服务器代码：

private static SSLSocket socket;

public PacketHandler() {
        initListen();
}


private void initListen() {
    try {

        SSLServerSocket serverSocket = (SSLServerSocket)SSLServerSocketFactory.getDefault().createServerSocket(Ting.port);
        System.out.println("Server Started and listening to the port "
                + Ting.port);

        // Server is running always. This is done using this while(true)
        // loop
        while (true) {

            // Reading the message from the client
            socket = (SSLSocket)serverSocket.accept();


            InputStream is = socket.getInputStream();
            InputStreamReader isr = new InputStreamReader(is);
            BufferedReader br = new BufferedReader(isr);
            String input = br.readLine();
            System.out.println("Message received from client is " + input);
            /*if(PacketReader.isPacket(input)){
                if(PacketReader.shouldSendDataBack(input)){

                }
            }*/
            /*
             * 
             * if client has data waiting or client has new data
             * request new data.
             * else, wait 5 seconds and repeat
             * 
             * 
             */



            // Sending the response back to the client.
            /*OutputStream os = socket.getOutputStream();
            OutputStreamWriter osw = new OutputStreamWriter(os);
            BufferedWriter bw = new BufferedWriter(osw);
            bw.write("");*/

            //TODO Implement method to send this data to client storage data.

            //bw.flush();
        }
    //Check for exceptions and try to close the socket.
    } catch (Exception e) {

        } finally {
            try {
                socket.close();
            } catch (Exception e) {
        }
    }
}

并且错误javax.net.ssl.SSLHandshakeException：在sun.security.ssl.Alerts.getSSLException（Alerts.java:154）的sun.security.ssl.Alerts.getSSLException（Alerts.java:192）收到致命警报：handshake_failure at sun.security.ssl.SSLSocketImpl.recvAlert（SSLSocketImpl.java:2023）at sun.security.ssl.SSLSocketImpl.readRecord（SSLSocketImpl.java:1125）

对这是什么造成的任何想法？

java sockets ssl