提问人:Dave123gt 提问时间:5/29/2020 更新时间:9/6/2021 访问量:546
已安装 chrome 驱动程序并将其添加到路径中,但错误显示 Chromedriver 需要在路径中
Installed chrome driver and added it to path yet error shows Chromedriver needs to be in path
问:
嘿,伙计们,所以我试图制作一个需要 chromedriver 和 我下载了 chrome webdriver 并使用命令行导入了 selenium。我在 path 中添加了 webdriver 并指定了位置,但 weeoes 显示无法找到该文件并且 chromedriver 需要在路径中
如果有人需要更多信息,我很乐意提供,我将不胜感激有人试图为我测试代码,请告诉我,以便我可以在 github 上分享它
subprocess.py
self._execute_child(args, executable, preexec_fn, close_fds,
pass_fds, cwd, env,
startupinfo, creationflags, shell,
p2cread, p2cwrite,
c2pread, c2pwrite,
errread, errwrite,
restore_signals, start_new_session)
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
# no special security
None, None,
int(not close_fds),
creationflags,
env,
cwd,
startupinfo)
service.py
self.process = subprocess.Popen(cmd, env=self.env,
close_fds=platform.system() != 'Windows',
stdout=self.log_file,
stderr=self.log_file,
stdin=PIPE)
raise WebDriverException(
"'%s' executable needs to be in PATH. %s" % (
os.path.basename(self.path), self.start_error_message
Webdriver.py
self.service = Service(
executable_path,
port=port,
service_args=service_args,
log_path=service_log_path)
self.service.start()
Davids_Chegg.py
chrome_driver = r'C:\Webdrivers\chromedriver.exe\'
if __name__ == '__main__':
browser = webdriver.Chrome("C:\Webdrivers\chromedriver.exe")
signin()
client.run(bot_token)
# test comment
ERRORS:
Traceback (most recent call last):
File "C:\Python38\lib\site-packages\selenium\webdriver\common\service.py", line 72, in start
self.process = subprocess.Popen(cmd, env=self.env,
File "C:\Python38\lib\subprocess.py", line 854, in __init__
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Python38\lib\subprocess.py", line 1307, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] The system cannot find the file specified
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\Users\david\Desktop\Python\chegg_bot\David_s Chegg.py", line 282, in <module>
browser = webdriver.Chrome(executable_path="chromedriver", options=opts)
File "C:\Python38\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 73, in __init__
self.service.start()
File "C:\Python38\lib\site-packages\selenium\webdriver\common\service.py", line 81, in start
raise WebDriverException(
selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executable needs to be in PATH. Please see https://sites.google.com/a/chromium.org/chromedriver/home
答:
0赞
Sonal Savaliya
5/29/2020
#1
您可以尝试下面的代码,您无需担心根据 Web 浏览器版本设置或 Web 驱动程序安装。
只需使用命令安装webdriver_manager即可使用此代码:pip install webdriver_manager
from selenium import webdriver
from webdriver_manager.chrome import ChromeDriverManager
driver = webdriver.Chrome(ChromeDriverManager().install())
我正在将其用于网络抓取,并且效果很好。
0赞
Birappa Goudanavar
9/6/2021
#2
要遵循的步骤
转到本地 c 并找到 Python 文件目录
并将 Drive 可执行文件粘贴到 Python 文件夹中
再次运行脚本
它将 100% 工作
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