Introduction to the Requests module
In python's standard library, although urllib, utllib2, and httplib are provided, it is more convenient and quicker to use requests for interface testing. As the official said, "let HTTP serve human beings".
Requests is written in python language based on urllib, using the HTTP library of Apache2 Licensed open source protocol. Requests is more convenient than urllib and can save us a lot of work.
Requests module installation
Installation method one:
Execute pip install requests to install requests online
Installation method two:
Go to https://pypi.org/project/requests/
Download and decompress requests-2.19.1.tar.gz, then use cmd to enter the decompression directory, use the command
Python setup.py install install requests
Installation method three: (recommended simple)
Use the pycharm tool to download and install requests
Download path: Open pycharm——File——Settings——Project: Project Name——Python Interpreter——Click the + sign in the upper left corner——Enter requests——Click Install Package;
The steps are illustrated as follows: Follow steps 1-7
Practical case
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