給定一篇新聞的連接newsUrl,獲取該新聞的所有信息php
標題、做者、發佈單位、審覈、來源html
發佈時間:轉換成datetime類型正則表達式
點擊:api
整個過程包裝成一個簡單清晰的函數。ide
嘗試去爬取一個你感興趣的網頁。函數
1 import re 2 import requests 3 from bs4 import BeautifulSoup 4 from datetime import datetime 5 6 #獲取新聞的全部信息 7 def news(url): 8 res = requests.get(url) 9 res.encoding = 'utf-8' 10 soup = BeautifulSoup(res.text,'html.parser') 11 newsTitle = soup.select('.show-title')[0].text #標題 12 author = soup.select('.show-info')[0].text.split()[2] #做者 13 auditor = soup.select('.show-info')[0].text.split()[3] #審覈 14 source = soup.select('.show-info')[0].text.split()[4] #來源 15 showinfo = soup.select('.show-info')[0].text 16 newsday = newsdt(showinfo) #時間 17 newsclick = click(url) #點擊次數 18 news = print(newsTitle,newsday,author,auditor,source,newsclick) 19 return news 20 21 #獲取點擊量 22 def click(url): 23 clickurl='http://oa.gzcc.cn/api.php?op=count&id=10789&modelid=80' 24 res=requests.get(clickurl) 25 click=res.text.split('.html')[-1].lstrip("('").rstrip("');") 26 return click 27 28 #獲取發佈時間 29 def newsdt(url): 30 soup = BeautifulSoup(res.text,'html.parser') 31 showinfo = soup.select('.show-info')[0].text 32 newsdate=showinfo.split()[0].split(':')[1] 33 newstime=showinfo.split()[1] 34 newsday=newsdate+' '+newstime 35 dt=datetime.strptime(newsday,'%Y-%m-%d %H:%M:%S') 36 return dt 37 38 39 40 url='http://news.gzcc.cn/html/2018/xiaoyuanxinwen_1227/10789.html' 41 news(url)
運行結果截圖url