array(2) { ["docs"]=> array(0) { } ["count"]=> int(0) } 111string(0) "" int(1) int(10) int(70) int(8640000) string(13) "likecs_art_db" array(1) { ["query"]=> array(1) { ["match_all"]=> object(stdClass)#28 (0) { } } } array(1) { ["createtime.keyword"]=> array(1) { ["order"]=> string(4) "desc" } } int(10) int(0) int(8640000) array(2) { ["docs"]=> array(0) { } ["count"]=> int(0) } ModuleNotFoundError: No module named 'urllib2' - 爱码网

ModuleNotFoundError: No module named 'urllib2'

解决方案：

import urllib.requestfrom bs4 import BeautifulSoup

site = 'http://www.pm25.com/'
html = urllib.request.urlopen(site)
soup = BeautifulSoup(html,'html.parser')