#coding = utf-8

from selenium import webdriver
import time

driver = webdriver.Chrome()

#操作浏览器
driver.get('http://www.hao123.com')
driver.get('http://www.baidu.com')
#最小化浏览器
driver.minimize_window()
time.sleep(1)
#最大化浏览器
driver.maximize_window()
time.sleep(1)
#获取浏览器宽高
size = driver.get_window_size()
print(size)
#设置浏览器宽高
driver.set_window_size('400','800')
time.sleep(1)
#返回上一页
driver.back()
time.sleep(1)
#前进到下一页
driver.forward()
time.sleep(3)

driver.quit()