after we have developed the code, we generally need to export the dependent package, and then migrate to other systems to install, to ensure that the environment is normal Export the Python environment installation package
[Email protected] ~]# pip freeze > Packages.txt
This will create a packages.txt file that contains a simple list of all packages and their respective versions in the current environment (that is, the list of packages listed by the PIP list)
Install the Import Python environment pack
[[Email protected] ~]# pip install-r packages.txt Scenario: After developing an automated test framework, the framework needs to be ported to another system to run, but many of the dependencies are installed on their own, in order to solve the environmental problems, We will rely on the package export and then automatically install these dependencies through the program runtime to ensure that the environment is healthy
Export and import the Python environment installation package with the PIP command
