SimpleClient.java(远程调用)

package remotecall;

import java.io.*;

import java.net.*;

import java.util.*;

public class SimpleClient {

  public void invoke()throws Exception{

    Socket socket = new Socket("localhost",8000);

    OutputStream out=socket.getOutputStream();

    ObjectOutputStream oos=new ObjectOutputStream(out);

    InputStream in=socket.getInputStream();

    ObjectInputStream ois=new ObjectInputStream(in);

 

    //Call call=new Call("remotecall.HelloService","getTime",new Class[]{},new Object[]{});

    Call call=new Call("remotecall.HelloService","echo",new Class[]{String.class},new Object[]{"Hello"}); 

    oos.writeObject(call);

    call=(Call)ois.readObject(); 

    System.out.println(call.getResult());

    ois.close();

    oos.close();

    socket.close();

  }

  public static void main(String args[])throws Exception {

    new SimpleClient().invoke(); 

  }

}