使用selenium调用chrome进行自动化测试，时不时报错：
原来代码如下：
path_to_chromedriver = 'C:/Program Files (x86)/Google/Chrome/Application/chromedriver.exe'
5driver = webdriver.Chrome(executable_path=path_to_chromedriver)报错如下：
上面的代码修改后报错：Traceback (most recent call last): File "D:\program files\Python\Python39\lib\site-packages\selenium\webdriver\common\driver_finder.py", line 38, in get_path path = SeleniumManager().driver_location(options) if path is None else path File "D:\program files\Python\Python39\lib\site-packages\selenium\webdriver\common\selenium_manager.py", line 76, in driver_location browser = options.capabilities["browserName"] AttributeError: 'str' object has no attribute 'capabilities' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "D:\newcode\pythonProject\gpt\doubao_csdn.py", line 130, in <module> reader = FunnyScriptsReader(directory) File "D:\newcode\pythonProject\gpt\doubao_csdn.py", line 21, in init self.driver = webdriver.Chrome("executable_path=C:\Program Files (x86)\Google\Chrome\Application\chromedriver.exe") File "D:\program files\Python\Python39\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 45, in init super().init( File "D:\program files\Python\Python39\lib\site-packages\selenium\webdriver\chromium\webdriver.py", line 51, in init self.service.path = DriverFinder.get_path(self.service, options) File "D:\program files\Python\Python39\lib\site-packages\selenium\webdriver\common\driver_finder.py", line 40, in get_path msg = f"Unable to obtain driver for {options.capabilities['browserName']} using Selenium Manager." AttributeError: 'str' object has no attribute 'capabilities' Process finished with exit code 1
在最新版本的Selenium中，推荐的做法是使用 service 模块，并且不再推荐使用 executable_path。因此，更好的实践是创建一个 Service 实例，，并传入 ChromeDriver 的路径：（
顺利解决了上面的问题 ）
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
替换为实际的ChromeDriver路径
path_to_chromedriver = 'C:/Program Files (x86)/Google/Chrome/Application/chromedriver.exe'
service = Service(executable_path=path_to_chromedriver)
创建WebDriver实例
driver = webdriver.Chrome(service=service)