python - How to deploy the local virtualenv environment on the server?

Question

How to deploy the local virtualenv environment on the server?
The first time I deployed python web, environmental issues caused a headache

Answer 1

If you put all the dependencies into a file locally, pip freeze > requirements.txt，把该文件上传到服务器。然后再在服务器上先新建一个python虚拟环境，再激活虚拟环境，切换到requirements.txt文件夹目录下，通过 pip install -r requirements.txtall dependencies will be installed.

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