会python真的可以为所欲为0(回)
4天前
这里还有人吗1(回)
189天前这里还有人吗0(回)
189天前
每天面对着电脑屏幕，敲打键盘。我所面对的并不只是代码，而是一种生活方式。0(回)
413天前到处都是羊，不想上班0(回)
493天前
鸽子
0(回)
497天前from urllib.request import urlopen
from urllib.error import HTTPError
from bs4 import BeautifulSoup
def getTitle(url):
try:
html = urlopen(url)
except HTTPError as e:
return None
try:
bsObj = BeautifulSoup(html.read())
title = bsObj.body.h1 # 直接调用h1标签内的内容
except AttributeError as e:
return None
return title
title = getTitle("http://www.pythonscraping.com/pages/page1.html")
if title == None:
print("Title could not be found")
else:
print(title)
