爬取校园新闻首页的新闻

import requests
from bs4 import BeautifulSoup

url = ‘http://news.gzcc.cn/html/xiaoyuanxinwen/‘
res = requests.get(url)
res.encoding = ‘utf-8‘
soup = BeautifulSoup(res.text, ‘html.parser‘)
for news in soup.select(‘li‘):
    if len(news.select(‘.news-list-title‘)) > 0:
        title = news.select(‘.news-list-title‘)[0].text
        time = news.select(‘.news-list-info‘)[0].contents[0].text
        a = news.select(‘a‘)[0].attrs[‘href‘]
        print(a,title,time)
        break
res1 = requests.get(a)
res1.encoding = ‘utf-8‘
soup1 = BeautifulSoup(res1.text, ‘html.parser‘)
sp1 = soup1.select(‘#content‘)[0].text
info = soup1.select(‘.show-info‘)[0].text
print(info)
dt = info.lstrip(‘发布时间：‘)[1:20]
print(dt)
ly = info.find(‘来源：‘)
if ly>0:
    s = info[info.find(‘来源：‘):].split()[0].lstrip(‘来源：‘)
print(s)
ly = info.find(‘摄影：‘)
if ly>0:
    s = info[info.find(‘摄影：‘):].split()[0].lstrip(‘摄影：‘)
print(s)

from datetime import datetime
str = dt
da = datetime.strptime(str,‘%Y-%m-%d %H:%M:%S‘)
now = datetime.now()
type(now)
print(now.strftime(‘%Y-%m-%d %H:%M:%S‘))