C:\Users\Yang>python -m uiautomator2 init
Traceback (most recent call last):
File "C:\Python35\lib\runpy.py", line 151, in _run_module_as_main
mod_name, mod_spec, code = _get_module_details(mod_name)
File "C:\Python35\lib\runpy.py", line 118, in _get_module_details
return _get_module_details(pkg_main_name)
File "C:\Python35\lib\runpy.py", line 104, in _get_module_details
spec = importlib.util.find_spec(mod_name)
File "C:\Python35\lib\importlib\util.py", line 88, in find_spec
parent = __import__(parent_name, fromlist=['__path__'])
File "C:\Python35\lib\site-packages\uiautomator2\__init__.py", line 356
return f"http://{self._host}:{self._port}"
^
SyntaxError: invalid syntax
执行 python -m uiautomator2 init 命令报错 这个报错是啥意思