爬取校园新闻首页的新闻

import requests from bs4 import BeautifulSoup from datetime import datetime 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: print(news.select(".news-list-title")) for news in soup.select("li"): if len(news.select(".news-list-title")) > 0: t=news.select('.news-list-title')[0].text dt=news.select('.news-list-info')[0].contents[0].text a = news.select('a')[0].attrs['href'] print(t,dt,a,'\n') for news in soup.select("li"): if len(news.select(".news-list-title")) > 0: a = news.select('a')[0].attrs['href']#新闻链接 t = news.select('.news-list-title')[0].text#标题 res1=requests.get(a) res1.encoding='utf-8' soup1=BeautifulSoup(res1.text,'html.parser') dt=soup1.select('.show-info')[0].text#时间 print(t,'\n',dt,'\n') print(soup1.select('#content')[0].text)#内容 t1=dt.lstrip('发布时间:')[:19] i=dt.find('摄影：') s=dt[dt.find('来源：'):].split()[0].lstrip('来源：') a = dt[dt.find('作者：'):].split()[0].lstrip('作者：') if i>0: p = dt[dt.find('摄影：'):].split()[0].lstrip('摄影：') print(t1,a,s,p) break str = '2018-03-30 17:10:12 ' datetime.strptime(str,'%Y-%m-%d %H:%M:%S ') print('\n\n',str)

 

转载于:https://www.cnblogs.com/SCJX/p/8711172.html

相关资源：垃圾分类数据集及代码