python3|python3 BeautifulSoup爬去股票信息 python3BeautifulSoup爬去股票信息

【python3|python3 BeautifulSoup爬去股票信息】爬网页信息用到了BeautifulSoup这个，通过这个库能很好的解析网页信息，可以从标签 css等方式取信息 .

import requests from bs4 import BeautifulSoupheaders = {'user-agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36'} reponse = requests.get('http://quote.stockstar.com/stock/gem.shtml') reponse.encoding = 'GBK' soup = BeautifulSoup(reponse.text,'lxml') trs = soup.select('tbody.tbody_right')[0].select('tr') for i in trs: print(i.text) print('*'*50) datalist = soup.find_all(id='datalist') for a in datalist[0].select('tr'): print(a.text)