单独执行：【未经过print输出！】. soup.prettify()： 就是多带了个换行符号！ 代码： import requests from bs4 import BeautifulSoup r = requests.get(https://python123.io/ws/demo.html) demo = r.text soup = BeautifulSoup(demo, html.parser) print(soup.prettify()) print('\n') print(ty