Java没有验证正确的UrlValidator

import java.util.regex.Pattern;

public class UrlValidator {
    private static final String URL_REGEX = "^(https?|ftp)://[\\w.-]+(?:\\.[\\w\\.-]+)+[\\w\\-._~:/?#[\\]@!$&'()*+,;=]+$";
    private static final Pattern URL_PATTERN = Pattern.compile(URL_REGEX);

    public static boolean isValidUrl(String url) {
        return URL_PATTERN.matcher(url).matches();
    }

    public static void main(String[] args) {
        String url = "https://www.example.com";
        if (isValidUrl(url)) {
            System.out.println("Valid URL");
        } else {
            System.out.println("Invalid URL");
        }
    }
}