Django--20 implements Redis support, context, and interaction of context and interface

1. Business scenario analysis
1. System to be tested
Typical front-end and back-end separation system
yshop e-commerce background

2. Login scenario
1. Get the verification code question and uuid
Interface: /auth/code
Purpose: Get the UUID as the redis key to get the verification code answer
redis: Not Only SQL
2. Get the verification code answer (redis)
Interface: redis
Purpose: Get the verification code answer and pass it to the login interface
3. Call the login interface
Interface: /auth/login
Purpose: Get the authentication token (Bearer Token), which is used by all subsequent interfaces that need to be verified
4. Get the list of user interfaces
Interface: /api/users
Purpose: Verify that the token is valid

Interlude: mysql and redis comparison

Second, analysis of implementation ideas
1. Must be able to call redis

2. Context must be maintained between the front and rear interfaces
Thinking: Where is the context stored?is a scalar?dictionary?Or a list?

3, must be able to save the interface execution result to the context

4. Must be able to obtain data from the context as interface runtime parameters
Request Header
Request Body
Query Parameters
redis key

Three, sorting out the landing steps
1. Implement redis support (implement mysql support)

Preparation:
1. Install redis
pip install red