#coding=utf-8 from lxml import etreeimport requestsimport urllibimport os # 获取url的html等内容def getHtml(url): try: kv = { 'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/5