我需要将for循环转换为while循环的帮助,while循环只打印/记录差异/更改为xml。将'for'循环转换为'while'循环
这是我目前的代码。
import requests
from bs4 import BeautifulSoup
url = "https://www.ruvilla.com/media/sitemaps/sitemap.xml"
r = requests.get(url)
soup = BeautifulSoup(r.content)
for url in soup.find_all("url"):
titlenode = url.find("loc")
if titlenode:
title = titlenode.text
loc = url.find("loc").text
lastmod = url.find("lastmod").text
print title + "\n" + lastmod
为什么你想把它变成一个while循环? – theonlygusti