diango的session默认存储在内置django_session表中，可以设置存储在redis中👇。

0，在环境中安装一个包

pip install django-redis-sessions==0.5.6

1，在settings中配置

SESSION_ENGINE = "redis_sessions.session"
SESSION_REDIS_HOST = "localhost"
SESSION_REDIS_PORT = 6379
SESSION_REDIS_DB = 15
SESSION_REDIS_PASSWORD = ""
SESSION_REDIS_PREFIX = "session"

2，设置session

 request.session['username'] = "li"
 request.session['age'] = 20

3，取session

username = request.session.get('username')
age= request.session.get('age')
print(user,age)
# li 20

4，验证

import redis

pool = redis.ConnectionPool(host='127.0.0.1', port=6379, db=15)
redis = redis.Redis(connection_pool=pool)

print(redis.keys()) 
#[b'session:7fgwiet5yj3ghpxuoazu66g93iwrtn8v']
print(redis.get("session:7fgwiet5yj3ghpxuoazu66g93iwrtn8v"))
#b'OGRjZDhkNjJmMmJhYjAzMTZmODYwNmIzYTU5ODBkNDA3MWVmYmE0Nzp7InVzZXJuYW1lIjoibGkiLCJhZ2UiOjE4fQ=='