服务器——客户端 传递对象

package com.xiuye.rmi;

import java.io.Serializable;

public interface A extends Serializable{

public void print();

}

package com.xiuye.rmi;

public class AImpl implements A{

/**
*
*/
private static final long serialVersionUID = 5113162046021355973L;

@Override
public void print() {

System.out.println("hello world");

}

}

package com.xiuye.rmi;

import java.io.IOException;
import java.io.ObjectOutputStream;
import java.net.ServerSocket;
import java.net.Socket;

public class RmiServer {

public static void main(String[] args) {

try {
ServerSocket server = new ServerSocket(8888);
System.out.println("服务器准备......");
Socket socket = server.accept();
ObjectOutputStream oos = new ObjectOutputStream(socket.getOutputStream());
System.out.println("有新的客户端连接!");
A a = new AImpl();
oos.writeObject(a);
oos.close();
server.close();
System.out.println("服务器端结束了.");
} catch (IOException e) {
e.printStackTrace();
}

}

}

package com.xiuye.rmi;

import java.io.IOException;
import java.io.ObjectInputStream;
import java.net.Socket;
import java.net.UnknownHostException;

public class RmiClient {

public static void main(String[] args) {

try {
Socket socket = new Socket("localhost",8888);
ObjectInputStream ois = new ObjectInputStream(socket.getInputStream());
A a = (A) ois.readObject();
a.print();

ois.close();
socket.close();

} catch (UnknownHostException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
}

}

}

服务器准备......

有新的客户端连接!

服务器端结束了.

hello world