package io.github.baijifeilong.rmi; import java.rmi.Remote; import java.rmi.RemoteException; public interface ISayHelloService extends Remote { String hello(String name) throws RemoteException; }
服务端
package io.github.baijifeilong.rmi; import java.rmi.RemoteException; import java.rmi.registry.LocateRegistry; import java.rmi.server.UnicastRemoteObject; public class RmiServer { public static void main(String[] args) throws RemoteException { ISayHelloService sayHelloService = new SayHelloService(); UnicastRemoteObject.exportObject(sayHelloService, 0); LocateRegistry.createRegistry(1099).rebind("SayHello", sayHelloService); } static class SayHelloService implements ISayHelloService { @Override public String hello(String name) { return "hello, " + name; } } }
客户端
package io.github.baijifeilong.rmi; import java.rmi.NotBoundException; import java.rmi.RemoteException; import java.rmi.registry.LocateRegistry; import java.rmi.registry.Registry; public class RmiClient { public static void main(String[] args) throws RemoteException, NotBoundException { // RMI默认端口1099,不需要显式声明 Registry registry = LocateRegistry.getRegistry(); ISayHelloService sayHelloService = (ISayHelloService) registry.lookup("SayHello"); System.out.println(sayHelloService.hello("word")); } }
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