?? helloworld.java
字號(hào):
import net.jxta.peergroup.*;
import net.jxta.peergroup.NetPeerGroupFactory;
import net.jxta.peergroup.WorldPeerGroupFactory;
import net.jxta.exception.PeerGroupException;
public class HelloWorld {
static PeerGroup netPeerGroup = null;
public static void main(String args[]) {
System.out.println("Starting JXTA...");
HelloWorld myapp = new HelloWorld();
myapp.startJxta();
System.out.println("Group ID = "+ netPeerGroup.getPeerGroupID().toString() );
System.out.println("Peer name = "+ netPeerGroup.getPeerGroupName() );
System.out.println("Peer ID = "+ netPeerGroup.getPeerID().toString() );
System.out.println(" Good Bye .... " );
//對(duì)等點(diǎn)應(yīng)用
myapp.netPeerGroup.stopApp();
System.exit(0);
}
private void startJxta()
{
try
{//創(chuàng)建默認(rèn)的JXTA NetPeerGroup
this.netPeerGroup =(new NetPeerGroupFactory()).getWeakInterface();
}catch(Exception e )
{
//如果出現(xiàn)異常,打印出錯(cuò)信息并退出
System.out.println("fatal error:group creation failure");
e.printStackTrace();
System.exit(1);
}
}
}
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