摘要: BeautifulSoup库是解析、遍历、维护.html或.xml的功能库 ①BeautifulSoup库的安装: 在cmd命令行中输入: pip install beautifulsoup4即可 ②BeautifulSoup库的引用: from bs4 import BeautifulSoup BeautifulSoup库,也叫beautifulsoup4或bs4 ③检测Beautiful S... 阅读全文
posted @ 2019-07-12 15:02 yyer 阅读(295) 评论(0) 推荐(0) 编辑