ip和網關格式正則校驗

ip格式校驗python def is_ip(ip): """ ip格式判斷 :param ip: :return: """ if re.match(r"(2(5[0-5]{1}|[0-4]\d{1})|[0-1]?\d{1,2})(\.(2(5[0-5]{1}|[0-4]\d{1})|[0-1]?\d{1,2})){3}", ip): re

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