redis的key是什么类型

127.0.0.1:6379>  HMSET runoobkey name "redis tutorial" description "redis basic commands for caching" likes 20 visitors 23000

OK

127.0.0.1:6379>  HGETALL runoobkey

1) "name"

2) "redis tutorial"

3) "description"

4) "redis basic commands for caching"

5) "likes"

6) "20"

7) "visitors"

8) "23000"