创建虚拟环境:
D:python_projectvirtualenvpro_0509>pip install virtualenv
设置pip安装源:
pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple

创建虚拟环境:
D:python_projectvirtualenvpro_0509>pip install virtualenv
设置pip安装源:
pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple