inetaddressdemo.java

Java网络编程应用：包括简易聊天程序的客服端和服务器端的源代码

//InetAddress Test
import java.net.*;

class InetAddressDemo {
  public static void main(String[] args) throws UnknownHostException{
  	InetAddress addr = InetAddress.getLocalHost();
	byte[] b = addr.getAddress();
 
	System.out.println( "getByAddress() is " + addr.getByAddress(b));	
	System.out.println( "getCanonicalHostName() is " + addr.getCanonicalHostName());
	System.out.println( "getHostName() is " + addr.getHostName());

	System.out.println( "getHostAddress() is " + addr.getHostAddress());
	System.out.println( "getLocalHost() is " + InetAddress.getLocalHost());
  }
}