Java 實(shí)例 - 獲取本機(jī)ip地址及主機(jī)名

Java 實(shí)例 Java 實(shí)例

以下實(shí)例演示了如何使用 InetAddress 類的 getLocalAddress() 方法獲取本機(jī)ip地址及主機(jī)名:

/*
 author by w3cschool.cn
 Main.java
 */

import java.net.InetAddress;

public class Main {
   public static void main(String[] args) 
   throws Exception {
      InetAddress addr = InetAddress.getLocalHost();
      System.out.println("Local HostAddress: 
      "+addr.getHostAddress());
      String hostname = addr.getHostName();
      System.out.println("Local host name: "+hostname);
   }
}

以上代碼運(yùn)行輸出結(jié)果為:

Local HostAddress: 192.168.1.4
Local host name: harsh

Java 實(shí)例 Java 實(shí)例