selenium学习：控制浏览器

1控制浏览器窗口的大小

driver.set_window_size(480,480)代码：

from selenium import webdriverfrom time import *driver = webdriver.Chrome()url = "http://www.baidu.com"driver.get(url)print("设置浏览器的宽和高")driver.set_window_size(480,480)sleep(3)print("设置窗口最大化")driver.maximize_window()sleep(3)driver.quit()

2.控制浏览器后退、前进back和forward方法

from selenium import webdriverfrom time import *driver = webdriver.Chrome()url = "http://www.baidu.com"print('new access %s' %(url))driver.get(url)url2 = 'http://news.baidui.com'print('new access %s' %(url2))driver.get(url2)sleep(3)print("back to %s" %(url))driver.back()sleep(3)print("forword to %s" %(url2))driver.forward()sleep(3)driver.quit()

3.模拟浏览器的刷新

手动刷新（F5）页面:driver.refresh()

from selenium import webdriver

from time import *

driver = webdriver.Chrome()

url = "http://www.baidu.com"

print('new access %s' %(url))

driver.get(url)

sleep(3)

driver.refresh()

sleep(3)

driver.quit()