小编Mar*_*ark的帖子

过去一周我一直在构建一个RMI应用程序,我遇到了一个障碍,谷歌搜索似乎无法提供帮助.

以下代码用于通过RMI将对象从服务器发送到客户端:

服务器代码:

import rocks.Rock;
import rocks.squareRock;

import java.rmi.Naming;
import java.rmi.RemoteException;
import java.rmi.server.UnicastRemoteObject;

public class Server extends UnicastRemoteObject
        implements RemInterface {

    public Server() throws RemoteException {
        super();
    }

    public static void main(String argv[]) {
        try {
            Server serv = new Server();
            Naming.rebind("RockServer", serv);
        } catch (Throwable t) {
            t.printStackTrace();
        }
    }

    public Rock getRock() {
        return new squareRock();
    }
}

客户代码:

import rocks.Rock;

import java.net.MalformedURLException;
import java.rmi.Naming;
import java.rmi.NotBoundException;
import java.rmi.RemoteException;

public class Client {
    RemInterface reminterface = null;

    public …