import urllib.request
import time
from bs4 import BeautifulSoup
indexs = 'index.html'
url = 'http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2019/'
txt = urllib.request.urlopen(url + indexs).read().decode('gbk')
soup = BeautifulSoup(txt, 'html.parse
