DrissionPage启动失败：如何解决“参数错误”问题？

drissionpage启动问题：参数错误

在使用drissionpage的chromiumpage时，遇到这样的错误回溯：

traceback (most recent call last):
  file "<module>", line 7, in <module>
    page = chromiumpage()
  file "d:hostipalmyvenvlibsite-packagesdrissionpagechromium_page.py", line 33, in __init__
    super().__init__(addr_driver_opts, tab_id, timeout)
  file "d:hostipalmyvenvlibsite-packagesdrissionpagechromium_base.py", line 36, in __init__
    self._connect_browser(address, tab_id)
  file "d:hostipalmyvenvlibsite-packagesdrissionpagechromium_page.py", line 46, in _connect_browser   
    self.process = connect_browser(self._driver_options)[1]
  file "d:hostipalmyvenvlibsite-packagesdrissionpageunctionsrowser.py", line 41, in connect_browser
    debugger = _run_browser(port, chrome_path, args)
  file "d:hostipalmyvenvlibsite-packagesdrissionpageunctionsrowser.py", line 131, in _run_browser  
    debugger = popen(arguments, shell=false)
  file "c:users8467ppdatalocalprogramspythonpython38libsubprocess.py", line 854, in __init__     
    self._execute_child(args, executable, preexec_fn, close_fds,
  file "c:users8467ppdatalocalprogramspythonpython38libsubprocess.py", line 1307, in _execute_child
    hp, ht, pid, tid = _winapi.createprocess(executable, args,
oserror: [winerror 87] 参数错误。

解决方法如下：

• 指定chrome路径

如果系统中有多个chrome浏览器路径，指定要使用的具体路径。可以使用以下代码：

from drissionpage import chromiumpage, chromiumoptions

co = chromiumoptions().set_pahts(browser_path=r'你电脑chrome.exe路径')
page = chromiumpage(addr_driver_opts=co)

page.get('https://www.baidu.com')

• 升级drissionpage

尝试升级drissionpage，以解决潜在的兼容性问题：

pip install DrissionPage --upgrade

以上方法均可解决由于参数错误导致的drissionpage启动问题。

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