python3 怎么爬取新闻网站？
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先开个坑，以后再填吧.......
import requests
from bs4 import BeautifulSoup
def content(url):
text = requests.get(url)
text.encoding = ‘utf-8‘
soup2 = BeautifulSoup(text.text,‘html5lib‘)
header2 = soup2.select(‘h1‘)[0].text
text2 = soup2.select(‘#artibody‘)[0].text
time2 = soup2.select(‘.time-source‘)[0].text
print(header2,text2,time2,‘\n\n\n‘)
res = requests.get(‘http://news.sina.com.cn/china/‘)
res.encoding = ‘utf-8‘
soup = BeautifulSoup(res.text,"html5lib")
for news in soup.select(‘.news-item‘):
if len(news.select(‘h2‘)) > 0:
header = news.select(‘h2‘)[0].text
link = news.select(‘a‘)[0][‘href‘]
time = news.select(‘.time‘)[0].text
print(link,time)
content(link)
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