python虚拟环境的的使用
基于创建虚拟环境 virtualenv
安装
pip3 install virtualenv
通过virtulaenv创建虚拟环境
virtualenv luffycity --python=C:\Python36\python.exe virtualenv luffycity --python=python2.7
激活虚拟环境【无需】linux上需要
source luffycity/bin/activate D:\wupeiqi\envs\luffycity\Scripts>activate (luffycity) D:\wupeiqi\envs\luffycity\Scripts>
安装项目所必备的模块(批量)
pip3 install -r requirements.txt
导出当前环境的所有模块
pip3 freeze > 路径文件名
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