java8_api_net

package java_20180213_api_net;

import java.net.InetAddress;
import java.net.InetSocketAddress;

public class InetAddressDemo {

    public static void main(String[] args) throws Exception {
//        InetAddress ia=InetAddress.getLocalHost();
//        System.out.println(ia.getHostName());
//        System.out.println(ia.getHostAddress());
        
        InetAddress[] ia1=InetAddress.getAllByName("DESKTOP-NMUHAH0");
        for (InetAddress inetAddress : ia1) {
            System.out.println(inetAddress.getHostAddress());
        }
        InetAddress ia2=InetAddress.getByName("edu.51cto.com");
        System.out.println("edu: "+ia2.getHostAddress());
        
        InetSocketAddress ia3=new InetSocketAddress(80);
    }
}