问题描述
我正在开始自动化这本无聊的东西，我正在尝试通过 python 打开一个 chrome 网络浏览器.我已经安装了 selenium 和
I'm beginning the automate the boring stuff book and I'm trying to open a chrome web browser through python. I have already installed selenium and
我已尝试运行此文件:
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
browser = webdriver.Chrome()
browser.get('https://automatetheboringstuff.com')
但正因为如此，我得到了这个错误:
But because of that I get this Error:
Traceback (most recent call last): File "C:Program Files
(x86)Python36-32libsite-packagesseleniumwebdrivercommonservice.py",
line 74, in start
stdout=self.log_file, stderr=self.log_file) File "C:Program Files (x86)Python36-32libsubprocess.py", line 707, in __init__
restore_signals, start_new_session) File "C:Program Files (x86)Python36-32libsubprocess.py", line 990, in _execute_child
startupinfo) FileNotFoundError: [WinError 2] The system cannot find the file specified
在处理上述异常的过程中，又发生了一个异常:
During handling of the above exception, another exception occurred:
Traceback (most recent call last): File "C:/Program Files
(x86)/Python36-32/test.py", line 5, in <module>
browser = webdriver.Chrome() File "C:Program Files (x86)Python36-32libsite-packagesseleniumwebdriverchromewebdriver.py",
line 62, in __init__
self.service.start() File "C:Program Files (x86)Python36-32libsite-packagesseleniumwebdrivercommonservice.py",
line 81, 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://sites.google.com/a/chromium.org/chromedriver/home
推荐答案
你需要指定你的chromedriver所在的路径.
从此处下载所需平台的 chromedriver.
将 chromedriver 放在系统路径或代码所在的位置.
Place chromedriver on your system path, or where your code is.
如果不使用系统路径，请链接您的 chromedriver.exe(对于非 Windows 用户，它只是称为 chromedriver):
If not using a system path, link your chromedriver.exe (For non-Windows users, it's just called chromedriver):
browser = webdriver.Chrome(executable_path=r"C:path ochromedriver.exe")
(将 executable_path 设置为您的 chromedriver 所在的位置.)
(Set executable_path to the location where your chromedriver is located.)
如果您已将 chromedriver 放置在系统路径中，则只需执行以下操作即可快捷方式:
If you've placed chromedriver on your System Path, you can shortcut by just doing the following:
browser = webdriver.Chrome()
如果您运行的是基于 Unix 的操作系统，您可能需要在下载后更新 chromedriver 的权限以使其可执行:
If you're running on a Unix-based operating system, you may need to update the permissions of chromedriver after downloading it in order to make it executable:
chmod +x chromedriver
就是这样.如果您仍然遇到问题，可以在其他 StackOverflow 文章中找到更多信息:可以'不要为 Selenium 使用 chrome 驱动程序
That's all. If you're still experiencing issues, more info can be found on this other StackOverflow article: Can't use chrome driver for Selenium
这篇关于Python Selenium Chrome 网络驱动程序的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持跟版网！