这个怎么使用？

[Coding-Journey-Studio]

这个怎么用呢。 安装了selenium后报错 Traceback (most recent call last): File "D:\Python\Python37\lib\site-packages\selenium\webdriver\common\service.p y", line 76, in start stdin=PIPE) File "D:\Python\Python37\lib\subprocess.py", line 775, in init restore_signals, start_new_session) File "D:\Python\Python37\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 "tmall.py", line 16, in driver = webdriver.Chrome() File "D:\Python\Python37\lib\site-packages\selenium\webdriver\chrome\webdriver .py", line 73, in init self.service.start() File "D:\Python\Python37\lib\site-packages\selenium\webdriver\common\service.p y", line 83, in start os.path.basename(self.path), self.start_error_message) selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executabl e needs to be in PATH. Please see https://sites.google.com/a/chromium.org/chrome driver/home

[milanyummy]

你这个需要下载和你浏览器版本对应的chromedriver，并放入到你浏览器和python的路径下，并添加系统的环境变量。

[TDHypocrites]

chromedriver一直在等待页面，到了时间也不会刷新，我看过了点之后，也没有任何反应，刷新之后就已经抢完了，这是为什么