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十分钟学会Java RMI2011-10-07 blogjava caitongRMI是Java平台实现远程调用的规范,下面是一个小例子,本机测试通过

一共有三个java类,远程接口,服务端程序,客户端程序

远程接口:

import java.rmi.*;

public interface HelloIn extends java.rmi.Remote{
String sayHello() throws RemoteException;
}

服务端程序:

/**
* author by http://www.bt285.cn http://www.5a520.cn
*/
import java.rmi.*;
import java.net.*;
import java.rmi.registry.*;
import java.rmi.server.*;

public class Hello extends java.rmi.server.UnicastRemoteObject implements HelloIn{
public Hello() throws RemoteException{
super();
}
public String sayHello() throws RemoteException{
return "Hello,World!";
}
public static void main(String[] args){
//System.setSecurityManager(new java.rmi.RMISecurityManager());
try{

Hello h=new Hello();
java.rmi.Naming.rebind("hello",h);
System.out.print("Ready......");
}
catch(Exception e){
e.printStackTrace();
}

}
}