python爬虫：BF4安装与使用
2020-12-13 05:02
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YPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
标签：title html 解析 head 美化 import pip3 from python爬虫
‘‘‘ 安装解析器： pip3 install lxml 安装解析库： pip3 install bs4 ‘‘‘ html_doc = ‘‘‘The Dormouse‘s story $37
Once upon a time there were three little sisters; and their names were Elsie, Lacie and Tillie; and they lived at the bottom of a well.
...
‘‘‘ from bs4 import BeautifulSoup # python自带解析库 # soup = BeautifulSoup(html_doc,‘html.parser‘) # 调用bs4得到 一个soup对象 soup = BeautifulSoup(html_doc,‘lxml‘) # bs4对象 print(soup) # bs4类型 print(type(soup)) # 美化功能 html = soup.prettify() print(html)
python爬虫：BF4安装与使用
标签：title html 解析 head 美化 import pip3 from python爬虫
原文地址：https://www.cnblogs.com/Auraro997/p/11128167.html
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