网站地址:https://www.example.com/
在python中创建一个网页爬虫,从网站上挖掘数据.
``从bs4进口的进口请求 BeautifulSoup url = 'https://www.example.com/' headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,像Gecko) Chrome/58.0.3029.110 Safari/537.36' }响应 = requests.geturl, headers=headers)  = BeautifulSoup.response.text, 'html.parser') #获取页面上的所有链接 = []在中链接: link.find_all'a'): links.appendlink.get'h')) #获取页面上的所有文本.