解决方法:
1、PS C:\Users\Administrator\Desktop> pip debug --verbose
WARNING: This command is only meant for debugging. Do not use this with automation for parsing and getting these details, since the output and options of this command may change without notice.
pip version: pip 22.3 from C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip (python 3.11)
sys.version: 3.11.0 (main, Oct 24 2022, 18:26:48) [MSC v.1933 64 bit (AMD64)]
sys.executable: C:\Users\Administrator\AppData\Local\Programs\Python\Python311\python.exe
sys.getdefaultencoding: utf-8
sys.getfilesystemencoding: utf-8
locale.getpreferredencoding: cp936
sys.platform: win32
sys.implementation:
name: cpython
'cert' config value: Not specified
REQUESTS_CA_BUNDLE: