pip install python安装包 出现警告 WARNING: You are using pip version 21.2.4； however, version 22.1 is 可用的

昨天试了一些方法不行，今天解决了，记录一下
终端运行：

pip install pyserial

提示警告：

WARNING: You are using pip version 21.2.4; however, version 22.1 is available.
You should consider upgrading via the 'C:UsersLenovoAppDataLocalProgramsPythonPython310python.exe -m pip install --upgrade pip' command.  

直接

 python -m pip install --upgrade

后依旧提示警告 版本不对
之后：

python -m pip install --upgrade pip
Starting Python ...
Requirement already satisfied: pip in e:programamesiminstallamesimsyspythonwin64libsite-packages (21.3.1)

 pip install --target=e:programamesiminstallamesimsyspythonwin64libsite-package
s pyserial

成功