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  • InetAddress

    InetAddress: 用于标志网络上的硬件资源(表示IP地址的相关信息)

     1 public class InetAddressTest {
     2 
     3     public static void main(String[] args) throws UnknownHostException {
     4         // 获取本机的intAddres实例
     5         InetAddress address = InetAddress.getLocalHost();//得到InetAddress实例
     6         System.out.println("本机IP地址:"+address.getHostAddress());//获取本机的IP地址
     7         System.out.println("获取本机名:"+address.getHostName());//获取本机名
     8         byte[] bytes = address.getAddress();//获取字节数组形式的IP地址
     9         System.out.println(Arrays.toString(bytes));
    10         System.out.println(address);//lah-PC/192.168.56.1
    11         
    12         InetAddress address2 = InetAddress.getByName("lah-pc");
    13         //InetAddress address2 = InetAddress.getByAddress(bytes);
    14         System.out.println("本机IP地址:"+address2.getHostAddress());//获取本机的IP地址
    15         System.out.println("获取本机名:"+address2.getHostName());//获取本机名
    16         
    17     }
    18 
    19 }
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  • 原文地址:https://www.cnblogs.com/lahblogs/p/4349583.html
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