pytest运行报错UnicodeDecodeError: ‘gbk‘ codec can‘t decode byte 0xad in position 122: illegal multibyte

运行pytest报错：

PS E:\code\python-pytest> pytest Traceback (most recent call last):
  File "E:\devutil\JetBrains\python-3.8.10-amd64\lib\runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "E:\devutil\JetBrains\python-3.8.10-amd64\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "E:\code\python-pytest\venv\lib\site-packages\pytest\__main__.py", line 5, in <module>
    raise SystemExit(pytest.console_main())
  File "E:\code\python-pytest\venv\lib\site-packages\_pytest\config\__init__.py", line 188, in console_main
    code = main()
  File "E:\code\python-pytest\venv\lib\site-packages\_pytest\config\__init__.py", line 146, in main
    config = _prepareconfig(args, plugins)
  File "E:\code\python-pytest\venv\lib\site-packages\_pytest\config\__init__.py", line 325, in _prepareconfig
    config = pluginmanager.hook.pytest_cmdline_parse(
  File "E:\code\python-pytest\venv\lib\site-packages\pluggy\_hooks.py", line 265, in __call__
    return self._hookexec(self.name, self.get_hookimpls(), kwargs, firstresult)
  File "E:\code\python-pytest\venv\lib\site-packages\pluggy\_manager.py", line 80, in _hookexec
    return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
  File "E:\code\python-pytest\venv\lib\site-packages\pluggy\_callers.py", line 55, in _multicall
    gen.send(outcome)
  File "E:\code\python-pytest\venv\lib\site-packages\_pytest\helpconfig.py", line 102, in pytest_cmdline_parse
    config: Config = outcome.get_result()
  File "E:\code\python-pytest\venv\lib\site-packages\pluggy\_result.py", line 60, in get_result
    raise ex[1].with_traceback(ex[2])
  File "E:\code\python-pytest\venv\lib\site-packages\pluggy\_callers.py", line 39, in _multicall
    res = hook_impl.function(*args)
  File "E:\code\python-pytest\venv\lib\site-packages\_pytest\config\__init__.py", line 1013, in pytest_cmdline_parse
    self.parse(args)
  File "E:\code\python-pytest\venv\lib\site-packages\_pytest\config\__init__.py", line 1301, in parse
    self._preparse(args, addopts=addopts)
  File "E:\code\python-pytest\venv\lib\site-packages\_pytest\config\__init__.py", line 1169, in _preparse
    self._initini(args)
  File "E:\code\python-pytest\venv\lib\site-packages\_pytest\config\__init__.py", line 1088, in _initini
    rootpath, inipath, inicfg = determine_setup(
  File "E:\code\python-pytest\venv\lib\site-packages\_pytest\config\findpaths.py", line 186, in determine_setup
    rootdir, inipath, inicfg = locate_config([ancestor])
  File "E:\code\python-pytest\venv\lib\site-packages\_pytest\config\findpaths.py", line 108, in locate_config
    ini_config = load_config_dict_from_file(p)
  File "E:\code\python-pytest\venv\lib\site-packages\_pytest\config\findpaths.py", line 45, in load_config_dict_from_file
    iniconfig = _parse_ini_config(filepath)
  File "E:\code\python-pytest\venv\lib\site-packages\_pytest\config\findpaths.py", line 30, in _parse_ini_config
    return iniconfig.IniConfig(str(path))
  File "E:\code\python-pytest\venv\lib\site-packages\iniconfig\__init__.py", line 54, in __init__
    tokens = self._parse(iter(f))
  File "E:\code\python-pytest\venv\lib\site-packages\iniconfig\__init__.py", line 82, in _parse
    for lineno, line in enumerate(line_iter):
UnicodeDecodeError: 'gbk' codec can't decode byte 0xad in position 122: illegal multibyte sequence

注意：pytest.ini  里面不能有中文；

不然就改编码：

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