本文介绍了一种使用Java编程语言来获取本地计算机IP地址的方法。通过调用InetAddress类的getLocalHost()方法并结合getHostAddress()方法，可以轻松地获取到当前设备的有效IP地址。
import java.net.InetAddress;
import java.net.UnknownHostException;
public class example6 {
public static void main(String[] args)
throws UnknownHostException{
InetAddress host = InetAddress.getLocalHost();
String ip = host.getHostAddress();
System.out.println("本机ip地址"+ip);
}
import java.net.UnknownHostException;
public class example6 {
public static void main(String[] args)
throws UnknownHostException{
InetAddress host = InetAddress.getLocalHost();
String ip = host.getHostAddress();
System.out.println("本机ip地址"+ip);
}
}
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