摘要: 写法: scrapy shell -s USER_AGENT="Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0" https://www.zhihu.com/question/2859084 阅读全文
posted @ 2020-12-09 21:33 凹凸曼大人 阅读(110) 评论(0) 推荐(0)
摘要: import re pattern = re.compile(ur'(\d|[1-9]\d|1\d{2}|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d{2}|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d{2}|2[0-4]\d|25[0-5])\.(\ 阅读全文
posted @ 2020-12-09 19:36 凹凸曼大人 阅读(3616) 评论(0) 推荐(0)