?? pi.java
字號:
package com.prefect.pi;
import java.net.*;
import java.rmi.*;
import java.rmi.registry.*;
import java.rmi.server.*;
public class Pi extends UnicastRemoteObject
implements PiRemote {
public double getPi() throws RemoteException {
return Math.PI;
}
public Pi() throws RemoteException {
}
public static void main(String[] arguments) {
System.setSecurityManager(new
RMISecurityManager());
try {
Pi p = new Pi();
Naming.bind("//Default:1010/Pi", p);
} catch (Exception e) {
System.out.println("Error -- " +
e.toString());
e.printStackTrace();
}
}
}
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