未找到 rmic 错误类 [英] rmic error class not found

问题描述

我正在阅读 java，我将尝试展示如何使用 RMI 的现成烘焙代码.这些是类:

I'm reading head first java and I'm about to try the ready baked codes that shows how to use RMI. These are the classes:

远程接口

import java.rmi.*;

public interface MyRemote extends Remote {

    public String sayHello() throws RemoteException;
}

远程实现

import java.rmi.*;
import java.rmi.server.*;

public class MyRemoteImpl extends UnicastRemoteObject implements MyRemote {

    public String sayHello() {
        return "Server Says,Hello";
    }

    public MyRemoteImpl() throws RemoteException { }

    public static void main(String[] args) {

        try {
            MyRemote service = new MyRemoteImpl();
            Naming.rebind("Remote Hello", service);
        } catch(Exception e) {
            e.printStackTrace();
        }
    }
}

然后我将 .java 和 .class 文件放在 c:\RMI 中.运行它时，它说找不到 MyRemoteImpl 类，即使我从同一目录运行.我怎样才能解决这个问题?谢谢.

Then I placed the .java and the .class file in c:\RMI. When running it, it says MyRemoteImpl class not found even though I'm running from the same directory. How can i fix this? Thanks.

当我尝试运行此命令时出现错误

The error appear when I try to run this command

rmic MyRemoteImpl

推荐答案

BuddingProgrammer 的评论也对我有用.

The comments of BuddingProgrammer worked for my as well.

例如，如果您的类位于文件夹 C:\users\renato\workspace\ADI\src\semana5 中，您应该转到上一层:C:\users\renato\workspace\ADI\src 你应该这样编译:javac semana5\Calculadora.java

For instance if your classes are in folder C:\users\renato\workspace\ADI\src\semana5 you should go to one level above: C:\users\renato\workspace\ADI\src and you should compile like this: javac semana5\Calculadora.java

要运行 RMI，您应该在 C:\users\renato\workspace\ADI\src 中键入以下命令:

To run RMI you should type the following command in C:\users\renato\workspace\ADI\src:

 rmic semana5.CalculadoraImp

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