使用selenium,但chrome无法启动,需要安装浏览器对应版本(最新)的chromedriver
一、问题描述
- 使用selenium无法启动chrome,代码
from selenium import webdriver
driver = webdriver.Chrome()
driver.get('http://www.baidu.com')
driver.close()
- 报错如下:
D:\python\python.exe D:\pycode\mypycode\case\test06_login.py
Traceback (most recent call last):
File "D:\python\lib\site-packages\selenium\webdriver\common\service.py", line 76, in start
creationflags=self.creationflags)
File "D:\python\lib\subprocess.py", line 775, in __init__
restore_signals, start_new_session)
File "D:\python\lib\subprocess.py", line 1178, in _execute_child
startupinfo)
FileNotFoundError: [WinError 2] 系统找不到指定的文件。
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "D:\pycode\mypycode\case\test06_login.py", line 9, in <module>
driver = webdriver.Chrome()
File "D:\python\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 73, in __init__
service_log_path, service, keep_alive)
File "D:\python\lib\site-packages\selenium\webdriver\chromium\webdriver.py", line 90, in __init__
self.service.start()
File "D:\python\lib\site-packages\selenium\webdriver\common\service.py", line 83, in start
os.path.basename(self.path), self.start_error_message)
selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executable needs to be in PATH. Please see https://chromedriver.chromium.org/home
二、安装最新版本
-
安装地址
-
查询了浏览器版本:117.0.5927
-
但是国内的镜像网找不到,只更新到114版本
-
需要安装驱动,点击了最下面的网址
https://chromedriver.chromium.org/home
-
如图为有效信息 - 点击跳转:
https://googlechromelabs.github.io/chrome-for-testing
(点击这里直接找到114以后的版本) -
找到对应版本,点击下载即可
-
解压到python.exe目录下
-
-
复制chromedriver.exe到chrome的安装目录下
-
配置环境变量
-
配置用户变量
文章来源:https://www.toymoban.com/news/detail-673071.html -
重启pycharm文章来源地址https://www.toymoban.com/news/detail-673071.html
三.测试成功
- 跑一下
from selenium import webdriver
from time import sleep
driver = webdriver.Chrome()
driver.get('http://www.baidu.com')
sleep(3)
driver.close()
- 成功
到了这里,关于使用selenium,但chrome无法启动,需要安装浏览器对应版本(最新)的chromedriver的文章就介绍完了。如果您还想了解更多内容,请在右上角搜索TOY模板网以前的文章或继续浏览下面的相关文章,希望大家以后多多支持TOY模板网!