2.txt

来自「java图形GUI小程序粗糙而且功能有限业呵！刚刚开始学习JAVA,菜鸟一名」· 文本 代码 · 共 29 行

import java.net.*;
public class Test
{  
 public static void main(String[] arg)
 {
 try {
 InetAddress ia=InetAddress.getLocalHost();
 System.out.println(ia.getHostName());
 System.out.println(ia.getHostAddress());
 }catch(UnknownHostException e)
 {
 //error
 }
 }  
}
////////
import java.net.*;
public class netDemo{
public static void main(String args[]){
InetAddress ia=null;
try{
ia=InetAddress.getLocalHost();
   System.out.println(ia.getHostName());
System.out.println(ia.getHostAddress());
}catch(UnknownHostException e){
}
}
}