Скачать или смотреть python fastapi post json example

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Sure, let's create a tutorial for a Python FastAPI application that demonstrates handling a POST request with JSON data. We'll build a simple API that receives JSON data and returns a response.
Before starting, make sure you have FastAPI and Uvicorn installed. You can install them using pip:
Create a new Python file, for example, main.py, and start building your FastAPI application.
Define a Pydantic model that represents the structure of the JSON data you expect in the POST request. Create a new Python file, for example, models.py.
Update your main.py file to include a POST endpoint that receives JSON data.
Run your FastAPI application using Uvicorn:
Visit http://127.0.0.1:8000/docs in your browser to access the interactive API documentation (provided by Swagger UI). You can use this documentation to test your POST endpoint.
Using a tool like curl, you can test the POST endpoint. Open a new terminal and run the following command:
Alternatively, you can use a tool like httpie for a more user-friendly experience:
You should see a response indicating that the item was created successfully.
That's it! You've successfully created a FastAPI application that handles POST requests with JSON data. You can further customize and expand this example based on your specific requirements.
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