Applications often require setup and depend on a set of libraries to work. Requirements files are a specific set of ways to specify and install a package's dependencies in one go. Mainly used for class library transfer.
To put it simply, when we are working on a Python project, we list the external libraries and versions that the project depends on, which is convenient for subsequent maintenance, and also provides environment configuration reference for other people who use the project.
Create requirements.txt
touch requirements.txt
Generate all dependent files and redirect
pip freeze > requirements.txt
The format of requirements.txt is as follows:
