完整代码如下（可直接copy）：
from bs4 import BeautifulSoup
from bs4 import UnicodeDammit
import urllib.request
url
try:
headers = {
"User-Agent": "Mozilla/5.0 (Windows; U; Windows NT 6.0 x64; en-US; rv:1.9pre) Gecko/2008072421 Minefield/3.0.2pre"}
req = urllib.request.Request(url, headers=headers)
data = urllib.request.urlopen(req)
data = data.read()
dammit = UnicodeDammit(data, ["utf-8", "gbk"])
data = dammit.unicode_markup
soup = BeautifulSoup(data, "lxml")
lis = soup.select("ul[class='t clearfix'] li")
for li in lis:
try:
date = li.select('h1')[0].text
weather = li.select('p[class="wea"]')[0].text
temp = li.select('p[class="tem"] span')[0].text + "/" + li.select('p[class="tem"] i')[0].text
print(date, weather, temp)
except Exception as err:
print(err)
except Exception as err:
print(err)
运行结果：
