java SSL°²È«socketµÄͨѶʵÀý javaѧϰ±Ê¼Ç(4)

ѧϰÁËSSLµÄ»ù±¾Ô­Àíºó..¶¯ÊÖÓÃjavaÀ´ÊµÏÖÁËÒ»¸ö°²È«Á¬½ÓµÄʵÀý..
1.ʹÓÃkeytool´´½¨ÃÜÔ¿¶Ô..²¢ÔÚ·þÎñ¶ËºÍ¿Í»§¶ËÍê³É·ÖÅä..¾ßÌå·½·¨¿É²Î¿´:java-ʹÓÃkeytoolÀ´´´½¨¹ÜÀíÃÜÔ¿¼°Ö¤ÊéµÈ-javaѧϰ±Ê¼Ç(3)
2.½¨Á¢¿Í»§¶ËºÍ·þÎñ¶ËµÄsocketʵÀý:
¿Í»§¶Ë´úÂëÈçÏÂ:
public class SSLClient {
public static void startSSLClient() throws IOException {
int port = 15408;//ÒªÁ¬½ÓµÄ·þÎñÆ÷¶Ë¿Ú
String serverAdd = "127.0.0.1";//ÒªÁ¬½ÓµÄ·þÎñÆ÷µØÖ·
try {
System.setProperty("javax.net.ssl.trustStore","clientkey.jks");//ÉèÖÿÉÐÅÈεÄÃÜÔ¿²Ö¿â
System.setProperty("javax.net.ssl.trustStorePassword","sslkey1"); //ÉèÖÿÉÐÅÈεÄÃÜÔ¿²Ö¿âµÄÃÜÂë
SSLSocketFactory sslsf = (SSLSocketFactory)SSLSocketFactory.getDefault();//ÀûÓù¤³§À´´´½¨SSLSocket°²È«Ì×½Ó×Ö
Socket csocket = sslsf.createSocket(serverAdd,port);//´´½¨²¢Á¬½Ó·þÎñÆ÷
System.out.println("Client OK~");
System.out.println("===============");
System.out.println("");
//ÒÔÏ´úÂëͬsocketͨѶʵÀýÖеĴúÂë
BufferedReader socketIn = new BufferedReader( new InputStreamReader(csocket.getInputStream()));//½ÓÊܵ½µÄÐÅÏ¢
PrintStream socketOut = new PrintStream(csocket.getOutputStream());//Òª·¢Ë͵ÄÐÅÏ¢
BufferedReader userIn = new BufferedReader( new InputStreamReader(System.in));//Óû§ÊäÈëÐÅÏ¢
String s;
while ( true ) {
System.out.print("Client Message: ");
s = userIn.readLine();
socketOut.println(s);
if ( s.trim().equals("BYE") ) break;
else {
System.out.println("Please wait Server Message..");
System.out.println("");
}
s = socketIn.readLine();
System.out.println("Server Message: " + s);
if ( s.trim().equals("BYE") ) break;
}
socketIn.close();