- 用requests库和BeautifulSoup4库,爬取校园新闻列表的时间、标题、链接、来源。
- 选一个自己感兴趣的主题,做类似的操作,为“爬取网络数据并进行文本分析”做准备。
import requests
from bs4 import BeautifulSoup
net = 'http://news.gzcc.cn/html/xiaoyuanxinwen/'
res = requests.get(net)
res.encoding='utf-8'
doc = BeautifulSoup(res.text,'html.parser',from_encoding='utf-8')
for news in doc.select('li'):
if len(news.select('.news-list-title'))>0:
title = news.select('.news-list-title')[0].text
url = news.select('a')[0]['href']
time = news.select('.news-list-info')[0].contents[0].text
main = news.select('.news-list-description')[0].text
source = news.select('.news-list-info')[0].contents[1].text
print('Url:{}'.format(news.select('a')[0]['href']))
print('标题:{}'.format(news.select('.news-list-title')[0].text))
print('正文:{}'.format(news.select('.news-list-description')[0].text))
print('时间:{}'.format(news.select('.news-list-info')[0].contents[0].text))
print('来源:{}'.format(news.select('.news-list-info')[0].contents[1].text))
![]()