@@ -1,2 +1,29 @@
# redis
+## Usage
+
+1. first install dep:
+```
+pip install redis
+2. start redis-server with docker-compose:
+docker compose up -d
+3. vim demo.py:
+import redis
+r = redis.Redis(host='localhost', port=36379, db=0, password='123456')
+r.set('name', 'John')
+name = r.get('name')
+print(name.decode()) # Convert bytes to string
+r.delete('name')
