Скачать или смотреть How to send a file to post method that accepts form data in python flask and also how to retrieve fi

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Certainly! In Flask, sending a file to a POST method that accepts form data involves using the request object to access the file and other form fields. Here's a step-by-step tutorial with code examples:
First, you need to have Flask installed. If you haven't installed it yet, you can do so using:
Now, create a new Python file for your Flask app, for example, app.py, and set up a basic Flask app:
Create a simple HTML form (templates/index.html) that allows users to upload a file and enter other form fields:
Update your app.py file to handle the file upload:
Save your files and run your Flask app:
Visit http://127.0.0.1:5000/ in your browser, and you should see the file upload form. Enter some text, choose a file, and click the "Upload" button.
Flask will handle the form submission, and your upload route will process the file and other form fields. In this example, the file will be saved to the uploads folder with its original filename.
This tutorial covers the basics of file uploads with Flask. Depending on your needs, you may want to add more robust error handling, validation, and security measures for handling file uploads in a production environment.
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