selenium+python自动化测试对浏览器的简单操作

Posted 2020-10-18 超龄码农

1.最大化

maximize_window

 1 # coding = utf-8
 2 
 3 from selenium import webdriver
 4 chromedriver = "C:\Program Files (x86)\Google\Chrome\Application\chromedriver"
 5 browser = webdriver.Chrome(chromedriver)
 6 
 7 browser.get(‘http:\\www.baidu.com‘)
 8 browser.maximize_window()
 9 browser.find_element_by_id(‘kw‘).send_keys(‘selenium‘)
10 browser.find_element_by_id(‘su‘).click()
11 
12 browser.quit()

View Code

发现运行时候报错了：

selenium.common.exceptions.WebDriverException: Message: disconnected: unable to connect to renderer
(Session info: chrome=62.0.3202.94)
(Driver info: chromedriver=2.30.477700 (0057494ad8732195794a7b32078424f92a5fce41),platform=Windows NT 6.1.7601 SP1 x86_64)

就是chrome和chromedriver版本不对应。关键词检索了下，发现的原因。然后下载了个更新的版本

http://chromedriver.storage.googleapis.com/index.html?path=2.34/

替换下就运行OK了