import ohos.net.Inet4Address;
   import ohos.net.InetSocketAddress;

   public class MyInetSocketAddress {
       public static void main(String[] args) {
           // 创建一个InetSocketAddress对象，表示连接到IP地址为"192.168.1.100"，端口号为8080的服务器
           InetSocketAddress socketAddress = new InetSocketAddress(Inet4Address.parse("192.168.1.100"), 8080);

           // 获取IP地址和端口号
           String host = socketAddress.getHostName();
           int port = socketAddress.getPort();

           System.out.println("Host: " + host);
           System.out.println("Port: " + port);
       }
   }

   import ohos.net.LocalSocketAddress;

   public class MyLocalSocketAddress {
       public static void main(String[] args) {
           // 创建一个LocalSocketAddress对象，表示本地通信地址
           LocalSocketAddress localSocketAddress = new LocalSocketAddress("local_socket");

           // 获取本地通信地址的名称
           String name = localSocketAddress.getName();

           System.out.println("Local Socket Name: " + name);
       }
   }