BeautifuSoup库以及findALL中参数一、安装BeautifuSoup库二、BeautifuSoup库的理解三、基于BS4库的HTML内容遍历方法
一、安装BeautifuSoup库以管理员打开cmd输入：pip install BeautifuSoup4二、BeautifuSoup库的理解BeautifuSoup库是解析、遍历、维护”标签树“的功能库import requestsfrom bs4 import BeautifulSoup# 获取标签r=requests.get("http://python123.io/...
