Linux下部署RMI的問題與解決方案

package cn.edu.ynu.sei.atm.server;

import cn.edu.ynu.sei.atm.loginProcess.AvailableAccount;
import cn.edu.ynu.sei.atm.loginProcess.Verification;
import cn.edu.ynu.sei.atm.transactions.Transaction;
import cn.edu.ynu.sei.atm.account.CurrentAccount;
import cn.edu.ynu.sei.atm.account.DepositAccount;
import cn.edu.ynu.sei.atm.account.CreditAccount;

import java.rmi.Naming;
import java.io.IOException;
import java.rmi.AlreadyBoundException;
import java.rmi.RemoteException;
import java.rmi.registry.LocateRegistry;

/**
 * ATM服務端<br>
 * 該類提供了ATM系統的基本服務物件
 * @author 88250
 */
public class ATMServer
{
    /**
     * 服務端程式進入點
     * @param args 命令列參數，這裡為<code>null</code>
     */
    public static void main(String[] args)
    {
    try
    {
        Verification verification= new Verification();
        AvailableAccount availableAccountInfo = new AvailableAccount(); 
        Transaction transaction = new Transaction();
        CurrentAccount currentAccount = new CurrentAccount();
        DepositAccount depositAccount = new DepositAccount();
        CreditAccount creditAccount = new CreditAccount();
     
        System.setProperty("java.rmi.server.hostname", "192.168.110.87");
        LocateRegistry.createRegistry(1099);
        
        Naming.bind("rmi://192.168.110.87:1099/CurrentAccount", currentAccount);
        System.out.println("CurrentAccount ready!");
        Naming.bind("rmi://192.168.110.87:1099/DepositAccount", depositAccount);
        System.out.println("DepositAccount ready!");
        Naming.bind("rmi://192.168.110.87:1099/CreditAccount", creditAccount);
        System.out.println("CreditAccount ready!");
        Naming.bind("rmi://192.168.110.87:1099/Transaction", transaction);
        System.out.println("Transaction ready!");
        Naming.bind("rmi://192.168.110.87:1099/Verification", verification);
        System.out.println("Verification ready!");
        Naming.bind("rmi://192.168.110.87:1099/AvailableAccount", availableAccountInfo);
        System.out.println("AvailableAccount ready!");
        System.out.print("ATM services ready....");
    }
    catch (RemoteException re)
    {
        re.printStackTrace();
    }
    catch (AlreadyBoundException abe)
    {
        abe.printStackTrace();
    }
    catch (IOException ioE)
    {
        ioE.printStackTrace();
    }
    catch (Exception e)
    {
        e.printStackTrace();
    }
    }
================

 

sudo gedit /etc/hosts

添加：

192.168.110.87  daniel-laptop #即 IP hostname