python pandas 用法大全之爬虫
import urllib.request import urllib.parse url='http://www.baidu.com' hearder={ 'User-Agent':'Mozilla/5.0 (X11; Fedora; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36' } request=...