用FireFox和Chrome，先后打开知乎首页
# coding: utf-8
from selenium import webdriver
def zhihu(self):
self.get("http://zhihu.com")
print(self.page_source)
browser = webdriver.Firefox()
zhihu(browser)
browser = webdriver.Chrome()
zhihu(browser)
用class写
# coding: utf-8
from selenium import webdriver
class A(object):
def open(self):
self.get("http://zhihu.com")
print(self.page_source)
browser = webdriver.Chrome()
a = A
a.open(browser)
browser = webdriver.Firefox()
b = A
b.open(browser)
