怎么用java得到计算机的名称???

[King6860]

我用的操作系统是win2000.

[www_sql]

java.net.InetAddress.getLocalHost()

[blue009]

import java.net.*;

public class WhoAmI {
public static void main(String[] args) throws Exception {
InetAddress a = InetAddress.getByName(args[0]);
System.out.println(a.getHostName() + "--" + a);
}
}