drissionpage:一启动就报错?如何解决
使用 drissionpage 时,可能会遇到启动时报错的问题,如下所示:
traceback (most recent call last): file "test1.py", line 7, in <module> page = chromiumpage() file "d:\hostipal\myvenv\lib\site-packages\drissionpage\chromium_page.py", line 33, in __init__ super().__init__(addr_driver_opts, tab_id, timeout) file "d:\hostipal\myvenv\lib\site-packages\drissionpage\chromium_base.py", line 36, in __init__ self._connect_browser(address, tab_id) file "d:\hostipal\myvenv\lib\site-packages\drissionpage\chromium_page.py", line 46, in _connect_browser self.process = connect_browser(self._driver_options)[1] file "d:\hostipal\myvenv\lib\site-packages\drissionpage\functions\browser.py", line 41, in connect_browser debugger = _run_browser(port, chrome_path, args) file "d:\hostipal\myvenv\lib\site-packages\drissionpage\functions\browser.py", line 131, in _run_browser debugger = popen(arguments, shell=false) file "c:\users\78467\appdata\local\programs\python\python38\lib\subprocess.py", line 854, in __init__ self._execute_child(args, executable, preexec_fn, close_fds, file "c:\users\78467\appdata\local\programs\python\python38\lib\subprocess.py", line 1307, in _execute_child hp, ht, pid, tid = _winapi.createprocess(executable, args, oserror: [winerror 87] 参数错误。
这种错误通常是由于以下原因引起的:
解决方案:
1. 指定 chrome 路径
如果 drissionpage 找不到 chrome,请指定 chrome 可执行文件的路径:
from drissionpage import chromiumpage, chromiumoptions co = chromiumoptions().set_paths(browser_path=r'你电脑chrome.exe路径') page = chromiumpage(addr_driver_opts=co)
2. 升级 chrome
如果 chrome 版本太低,请升级到最新版本:
pip install DrissionPage --upgrade
升级后,重新启动 python 脚本,问题应该得到解决。
其他建议:
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