import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;

public class PasswordChecker {
    public static void main(String[] args) {
        BCryptPasswordEncoder encoder = new BCryptPasswordEncoder();
        String hash = "$2a$10$N.zmdr9k7uOCQb376NoUnuTJ8iAt6Z5EHsM8lE9lBOsl7iKTVEFDi";
        
        // 测试不同的密码
        String[] passwords = {"demo", "admin", "password", "123456"};
        
        for (String password : passwords) {
            boolean matches = encoder.matches(password, hash);
            System.out.println("Password '" + password + "' matches: " + matches);
        }
    }
}