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744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)
