问题 I am writing my rest apis using spring boot. And I am trying to maintain user's session on redis server. Redis is up and running on the default port 6379 . I have used the lettuce jar to make connection to the redis server. But seems like my session is not being set on redis server. I try to get the session object set using uuid, and it return something like this 127.0.0.1:6379> get 02978830-2f35-47b7-a367-1f48e40d0ea0 (nil) From redis cli, I am able to set and get the key values. 127.0.0.1