控制浏览器

控制浏览器的前进、后退、刷新、截屏、退出。

from selenium import webdriver
import time

driver = webdriver.Firefox()

#访问百度首页
first_url = "https://www.baidu.com"
print("url_1:%s"  %(first_url))
driver.get(first_url)
time.sleep(2)


#访问新闻页
second_url = "http://news.baidu.com"
print("url_2:%s"  %(second_url))
driver.get(second_url)
time.sleep(2)


#返回到百度首页
print("url_3:%s"  %(first_url))
driver.back()
time.sleep(2)

#前进到新闻页
print("url_4:%s"  %(second_url))
driver.forward()
time.sleep(2)

#刷新
driver.refresh()
time.sleep(2)

#截屏
driver.get_screenshot_as_file("E:\test\test.png")
time.sleep(2)

#退出
driver.close()
time.sleep(2)
driver.quit()