REST API development and testing using Python Django REST Framework (APIView) смотреть онлайн

Here we are creating REST API using using python django framework (APIView approach), and test those services using Postman.

Here in this video ,
1. we create a django project
2. install packages - django and djangorestframework
3. create a model (Product) object and do CRUD(Create / Read/Update/Delete) operations using django admin page
4. Create REST API (GET, POST, PUT and DELETE)
6. Test those services(API) using Postman ( tool testing APIs)
7. Do some exception/error handling

If you are not familiar with REST concepts , please watch my REST basics tutorial here https://youtu.be/LayMIgVgT94

If you want to debug services in pyCharm, you can watch my training here https://youtu.be/5NXDkhgv3C8

In REST architecture, we use HTTP commands to manage state of a resource in the server. And systems exchanges generally JSON or XML for exchanging data. Theses are two widely used data exchange formats. Nowadays JSON is widely used than XML format, particularly to integrate front-end application developed using Andiod, iOS, JavaScript applications ( developed using Angular , React etc).

HTTP Commands are-

GET - is used to get current state of a resource from server
POST - is used to create a new resource in the server
PUT - is used to update existing resource in the server
DELETE - is used to delete a resource from server

You can find this complete project code in my GitHub repository
https://github.com/coderzworld/djangorestapi