Java代码获取本机Hostname和IP地址

代码如下:

import java.net.InetAddress;
public class GetIP {
 
    /**
     * @param args
     * @throws Exception 
     */
    public static void main(String[] args) throws Exception {
         InetAddress addr = InetAddress.getLocalHost();   
         String ip=addr.getHostAddress().toString(); //获取本机ip   
         String hostName=addr.getHostName().toString(); //获取本机计算机名称   
         System.out.println(ip);
         System.out.println(hostName);
    }
 
}

控制台结果:

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转载自blog.csdn.net/qq_40992849/article/details/81202192