C:Users*****>pip list
Package Version
---------- -------
pip 21.2.4
setuptools 58.1.0
WARNING: You are using pip version 21.2.4; however, version 22.1.2 is available.
You should consider upgrading via the 'C:UsersNINGMEIAppDataLocalProgramsPythonPython310python.exe -m pip install --upgrade pip' command.
搜别人教程输入代码更新
python -m pip install --upgrade pip
下载时竟出现了红条【心好累】
Collecting pip
Downloading pip-22.1.2-py3-none-any.whl (2.1 MB)
|████████████████████▌ | 1.4 MB 11 kB/s eta 0:01:06ERROR: Exception:Traceback (most recent call last):
File "C:UsersxxxxAppDataLocalProgramsPythonPython310libsite-packagespip_vendorurllib3response.py", line 438, in _error_catcher
。。。。。。（一万个省略号）
HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.
执行了三次下载 两次报红 下载时不要乱动不要乱点
bingo！
