标签(空格分隔): python from urllib.request import urlopen from bs4 import BeautifulSoup #获取IT-互联网分类每页的课程的链接 for i in range(1,35): url = 'https://ke.qq.com/course/list?mt=1001&page='+str(i) html = urlopen(url) bs_obj = BeautifulSoup(html,'html.parser') bs_o