python安装、卸载包
安装包:python -m install +package
升级版:1:窗口命令cd到 C:\Python36\Lib\site-packages 安装路径
2:安装更新:pip install -U PackageName
卸载包:1:窗口命令cd到 C:\Python36\Lib\site-packages 安装路径
2:执行卸载:pip uninstall PackageName
查看已经安装的包:python -m pip list
安装包:python -m install +package
升级版:1:窗口命令cd到 C:\Python36\Lib\site-packages 安装路径
2:安装更新:pip install -U PackageName
卸载包:1:窗口命令cd到 C:\Python36\Lib\site-packages 安装路径
2:执行卸载:pip uninstall PackageName
查看已经安装的包:python -m pip list