from selenium import webdriver

dr = webdriver.Chrome("D:/soft/chromedriver.exe")
dr.maximize_window()
dr.get(‘https://www.baidu.com‘)
dr.close()

from selenium import webdriver


driver = webdriver.Chrome("D:/soft/chromedriver.exe")
first_url = ‘https://www.baidu.com/‘
print("now access %s"%first_url)
driver.get(first_url)

second_url = ‘http://news.baidu.com/‘
print("now access %s"%second_url)
driver.get(second_url)

print("back to %s"%first_url)
driver.back()

print("forward to %s"%second_url)
driver.forward()

driver.quit()

from selenium import webdriver

dr = webdriver.Chrome("D:/soft/chromedriver.exe")
dr.maximize_window()
dr.get(‘https://www.baidu.com‘)
dr.refresh()  # 模拟浏览器刷新
dr.quit()