ML SystemPart 2: Chapter 7
CH.07 ~20 min
REST APIs
CRUD operations and service patterns.
RESTCRUDHTTP Verbs
- Map HTTP methods to their corresponding CRUD operations.
- Implement a service module for API interactions in React.
- Simulate a backend API using json-server.
01 RESTful Architecture Viz
| Method | Purpose | Database Action |
|---|---|---|
| GET | Retrieve resources | Read |
| POST | Create a new resource | Create |
| PUT | Replace an entire resource | Update (Full) |
| PATCH | Partial resource update | Update (Partial) |
| DELETE | Remove a resource | Delete |
02 Service Pattern & Responsibility
json-server
During development, tools like json-server can simulate a full REST API using a simple db.json file, allowing frontend development to proceed before the backend is built.
Key Takeaways
- 1REST APIs use standard HTTP verbs to perform CRUD operations.
- 2Separating API logic into service modules improves code maintainability.
- 3json-server is a valuable tool for rapid frontend prototyping.
CH.07
Chapter Complete
Chapter Progress
Reading
Exercise
Interact with the visualization
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