selenium.common.exceptions.WebDriverException: Message: ‘chromedriver‘ executable needs to be in PAT

from selenium import webdriver
from selenium.webdriver.chrome.options import Options

def share_browser():
    chrome_options = Options()
    chrome_options.add_argument('--headless')
    chrome_options.add_argument('--disable-gpu')

    # path是你自己的chrome浏览器的文件路径
    # path = r'C:Program FilesGoogleChromeApplicationchrome.exe'
    path = r'C:Program FilesGoogleChromeApplicationchrome.exe'
    chrome_options.binary_location = path

    browser = webdriver.Chrome(chrome_options=chrome_options)

    return browser

browser = share_browser()

url = 'https://www.baidu.com'

browser.get(url)

browser.save_screenshot('baidu.png')

在测试handless方法时，按照视频中的代码出现如下错误：

selenium.common.exceptions.WebDriverException: 
Message: 'chromedriver' executable needs to be in PATH. 
Please see https://chromedriver.chromium.org/home

 因为未将chromedriver设置在环境变量中，因此需要对代码进行如下修改：

browser = webdriver.Chrome(chrome_options=chrome_options, executable_path='../chromedriver.exe')

完整代码

from selenium import webdriver
from selenium.webdriver.chrome.options import Options

def share_browser():
    chrome_options = Options()
    chrome_options.add_argument('--headless')
    chrome_options.add_argument('--disable-gpu')

    # path是你自己的chrome浏览器的文件路径
    # path = r'C:Program FilesGoogleChromeApplicationchrome.exe'
    path = r'C:Program FilesGoogleChromeApplicationchrome.exe'
    chrome_options.binary_location = path

    browser = webdriver.Chrome(chrome_options=chrome_options, executable_path='../chromedriver.exe')

    return browser

browser = share_browser()

url = 'https://www.baidu.com'

browser.get(url)

browser.save_screenshot('baidu.png')

最后

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