اتصال به دیتابیس Redis در برنامه‌های Flask

pip install redis

REDIS_URI=redis://:z4cLHblJzYJcIZk73OGeqyIz@bromo.liara.cloud:30664/0

pip freeze > requirements.txt

from flask import Flask
import redis
import os

app = Flask(__name__)

redis_uri = os.getenv('REDIS_URI')

redis_client = redis.StrictRedis.from_url(redis_uri)

@app.route('/')
def test_redis_connection():
    try:
        redis_client.ping()
        return "Connected to Redis successfully!"
    except Exception as e:
        print(f"Error connecting to Redis: {e}")
        return "Failed to connect to Redis."

if __name__ == '__main__':
    app.run(debug=True)