mcp-demo-backend

# Health Data API Service This is a lightweight health data API service based on Flask, used for managing user information and health data. ## Project Structure ``` project/ │ ├── app.py # Main application file, contains API routes ├── models.py # Data models, handles data read and write ├── config.py # Configuration file ├── data/ # Data directory │ ├── user.json # User data │ └── health.json # Health data └── requirements.txt # Project dependencies ``` ## Install Dependencies ```bash pip install -r requirements.txt ``` ## Run the Service ```bash python app.py ``` The service will start at http://127.0.0.1:5000 ## API Endpoints ### Initialize Sample Data ``` GET /api/init ``` Generates and saves sample user data and health data. This API needs to be called when running the application for the first time. ### User Information ``` GET /api/user ``` Returns the user's basic information (name, age, contact information, etc.). ### Update User Information ``` PUT /api/user Content-Type: application/json { "name": "李四", "age": 50, "contact": "13900139000" } ``` Updates user information via JSON, allowing any field to be updated. ### Health Data Query ``` GET /api/health?start_date=2023-01-01&end_date=2023-01-31&metric=blood_pressure ``` Queries health data based on the date range and metric. Query parameters: - `start_date`: Start date (YYYY-MM-DD), optional - `end_date`: End date (YYYY-MM-DD), optional - `metric`: Type of health metric, such as 'blood_pressure', optional If no parameters are provided, all health data will be returned.