首页 > 代码库 > RMI之HelloWorld尝试
RMI之HelloWorld尝试
服务器端代码如下：
IHello接口：
import java.rmi.Remote;import java.rmi.RemoteException;public interface IHello extends Remote { /** * @return return hellowold * @throws java.rmi.RemoteException */ public String helloWorld() throws RemoteException; /** * @param someBodyName * @return say hello to somebody * @throws java.rmi.RemoteException */ public String sayHelloToSomeBody(String someBodyName) throws RemoteException; }
Hello实现：
import java.net.MalformedURLException;import java.rmi.AlreadyBoundException;import java.rmi.Naming;import java.rmi.RemoteException;import java.rmi.registry.LocateRegistry;import java.rmi.server.UnicastRemoteObject;/** * @ClassName: HelloImpl * @Description: TODO * @author: Dorothy * @Date: 2014-12-21 00:00:13 */public class HelloImpl extends UnicastRemoteObject implements IHello { /** * * @throws RemoteException */ public HelloImpl() throws RemoteException { } /** * * @return return Hello World! * @throws java.rmi.RemoteException */ public String helloWorld() throws RemoteException { return "Hello World!"; } /** * * @param someBodyName * @return say Hello to somebody * @throws java.rmi.RemoteException */ public String sayHelloToSomeBody(String someBodyName) throws RemoteException { return "Hello " + someBodyName + "!"; } public static void main(String args[]) { try { IHello rhello = new HelloImpl(); LocateRegistry.createRegistry(8888); Naming.bind("rmi://localhost:8888/RHello",rhello); System.out.println(">>>>>INFO:Binding Successfully!"); } catch (RemoteException e) { e.printStackTrace(); } catch (AlreadyBoundException e) { e.printStackTrace(); } catch (MalformedURLException e) { e.printStackTrace(); } } }
客户端代码如下：
import java.net.MalformedURLException;import java.rmi.Naming;import java.rmi.NotBoundException;import java.rmi.RemoteException;/** * @ClassName: HelloClient * @Description: TODO * @author: Dorothy * @Date: 2014-12-21 00:06:08 */public class HelloClient { public static void main(String args[]){ try { IHello rhello =(IHello) Naming.lookup("rmi://localhost:8888/RHello"); System.out.println(rhello.helloWorld()); System.out.println(rhello.sayHelloToSomeBody("Dorothy")); } catch (NotBoundException e) { e.printStackTrace(); } catch (MalformedURLException e) { e.printStackTrace(); } catch (RemoteException e) { e.printStackTrace(); } } }
同时IHello接口定义，在客户端也要有。
在linux机器之间测试通过，windows和linux之间不成功，以后有时间再看为什么~
RMI之HelloWorld尝试
声明：以上内容来自用户投稿及互联网公开渠道收集整理发布，本网站不拥有所有权，未作人工编辑处理，也不承担相关法律责任，若内容有误或涉及侵权可进行投诉： 投诉/举报 工作人员会在5个工作日内联系你，一经查实，本站将立刻删除涉嫌侵权内容。