Java 实例 - 获取本机ip地址及主机名

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 package guyu.day0824;

 import java.net.InetAddress;

 /**
  * @Author: Fred
  * @Date: 2020/8/24 09:39
  */
 public class Demo01 {
     public static void main(String[] args) throws Exception {

         //使用 InetAddress 类的 getLocalAddress() 方法获取本机ip地址及主机名
         InetAddress addr = InetAddress.getLocalHost();
         System.out.println("Local HostAddress: "+addr.getHostAddress());
         String hostname = addr.getHostName();
         System.out.println("Local host name: "+hostname);
     }
 }

                  故屿γ