When developing small programs, we usually need a backend server to handle user requests and data storage. Python is a powerful programming language that provides many frameworks and tools for building the backend of small programs. This article will introduce several methods of using Python as the backend of a small program and provide corresponding source code examples.
- Using the Flask framework
Flask is a lightweight Python web framework that is very suitable for building small program backends. Here is a simple example using Flask:
from flask import Flask, request, jsonify
app = Flask(__name__)
@app.route('/api/hello', methods=['GET'