优化网络爬虫

Date: 2019-07-03html Author: Sunpython 优化以前的网络爬虫代码以下：markdown # -*- coding: utf-8 -*- __author__ = 'sun' __date__ = '2019/7/3 上午10:53' from bs4 import BeautifulSoup as BSP4 import requests g_set = set

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