import java.net.InetAddress;
import java.net.UnknownHostException;
public class IpTest {
public static void main(String[] args) throws UnknownHostException {
InetAddress address=InetAddress.getLocalHost();
System.out.println(address.getHostAddress());
System.out.println(address.getHostName());
}
}
获取本机ip和主机名-InetAddress
该Java程序展示了如何使用InetAddress类获取本地主机的IP地址和主机名。通过调用getLocalHost()方法获取本地主机对象,然后分别使用getHostAddress()和getHostName()打印出IP和主机名。
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