在获取到ServerSocket和Socket实例以后。

下面就需要发生keystore文件了。

这里需要用到ServerSocketFactory类来创建SSLServerSocket类实例， String password) { this.name = name; this.password = password; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } } SSL Server类， 10000); os = new ObjectOutputStream(socket.getOutputStream()); User user = new User("user_" + i， ex); } finally { try { is.close(); } catch(Exception ex) {} try { os.close(); } catch(Exception ex) {} try { socket.close(); } catch(Exception ex) {} } } }).start(); } } SSL Client类和SSL Server类类似，其余的代码也和不使用加密方法一样，其它都不改直接回车， null，但是对付一些有安详要求的应用就需要加密传输的数据，此时就需要用到SSLSocket了， 运行Server java -Djavax.net.ssl.keyStore=mysocket.jks -Djavax.net.ssl.keyStorePassword=mysocket com.googlecode.garbagecan.test.socket.ssl.MyServer 运行Client java -Djavax.net.ssl.trustStore=mysocket.jks -Djavax.net.ssl.trustStorePassword=mysocket com.googlecode.garbagecan.test.socket.ssl.MyClient ，只是将个中获取Socket的方法有所变革， ex); } finally { try { is.close(); } catch(Exception ex) {} try { os.close(); } catch(Exception ex) {} try { socket.close(); } catch(Exception ex) {} } } } } 代码写完了， package com.googlecode.garbagecan.test.socket.ssl; import java.io.BufferedInputStream; import java.io.IOException; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import java.net.ServerSocket; import java.net.Socket; import java.util.logging.Level; import java.util.logging.Logger; import javax.net.ServerSocketFactory; import javax.net.ssl.SSLServerSocketFactory; public class MyServer { private final static Logger logger = Logger.getLogger(MyServer.class.getName()); public static void main(String[] args) { try { ServerSocketFactory factory = SSLServerSocketFactory.getDefault(); ServerSocket server = factory.createServerSocket(10000); while (true) { Socket socket = server.accept(); invoke(socket); } } catch (Exception ex) { ex.printStackTrace(); } } private static void invoke(final Socket socket) throws IOException { new Thread(new Runnable() { public void run() { ObjectInputStream is = null; ObjectOutputStream os = null; try { is = new ObjectInputStream(new BufferedInputStream(socket.getInputStream())); os = new ObjectOutputStream(socket.getOutputStream()); Object obj = is.readObject(); User user = (User)obj; System.out.println("user: " + user.getName() + "/" + user.getPassword()); user.setName(user.getName() + "_new"); user.setPassword(user.getPassword() + "_new"); os.writeObject(user); os.flush(); } catch (IOException ex) { logger.log(Level.SEVERE，这里我使用的密码是“mysocket”。www-36ab-com

前面几篇博文提到了Socket中一些常用的用法，所以代码中并没有呈现SSLServerSocket和SSLSocket， ex); } catch(ClassNotFoundException ex) { logger.log(Level.SEVERE，剩下的代码就和不使用加密方法一样了， null。

这里考虑到面向东西中的面向接口编程的理念， "password_" + i); os.writeObject(user); os.flush(); is = new ObjectInputStream(new BufferedInputStream(socket.getInputStream())); Object obj = is.readObject(); if (obj != null) { user = (User)obj; System.out.println("user: " + user.getName() + "/" + user.getPassword()); } } catch(IOException ex) { logger.log(Level.SEVERE， null，运行下面的呼吁 keytool -genkey -alias mysocket -keyalg RSA -keystore mysocket.jks 在提示输入项中。

package com.googlecode.garbagecan.test.socket.ssl; import java.io.BufferedInputStream; import java.io.IOException; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import java.net.Socket; import java.util.logging.Level; import java.util.logging.Logger; import javax.net.SocketFactory; import javax.net.ssl.SSLSocketFactory; public class MyClient { private final static Logger logger = Logger.getLogger(MyClient.class.getName()); public static void main(String[] args) throws Exception { for (int i = 0; i 100; i++) { Socket socket = null; ObjectOutputStream os = null; ObjectInputStream is = null; try { SocketFactory factory = SSLSocketFactory.getDefault(); socket = factory.createSocket("localhost"，密码项本身给定。

照旧一样需要一个实现了java.io.Serializable接口的简单Java东西： package com.googlecode.garbagecan.test.socket.ssl; public class User implements java.io.Serializable { private static final long serialVersionUID = 1L; private String name; private String password; public User() { } public User(String name。

而是用了他们的父类ServerSocket和Socket，然后在通过SSLServerSocket来获取SSLSocket实例。