2:实现远程的接口(服务端就在此远程接口的实现类中)
HelloImpl.java代码如下:
import java.rmi.RemoteException;
import java.rmi.server.UnicastRemoteObject;
public class HelloImpl extends UnicastRemoteObject implements IHello {
// 这个实现必须有一个显式的构造函数,并且要抛出一个RemoteException异常
protected HelloImpl() throws RemoteException {
super();
}
/**
* 说明清楚此属性的业务含义
*/
private static final long serialVersionUID = 4077329331699640331L;
public String sayHello(String name) throws RemoteException {
return "Hello " + name + " ^_^ ";
}
public static void main(String[] args) {
try {
IHello hello = new HelloImpl();
java.rmi.Naming.rebind("rmi://localhost:1099/hello", hello);
System.out.print("Ready


");
} catch (Exception e) {
e.printStackTrace();
}
}
}