- hset、hget
127.0.0.1:6379[1]> hset myhash field1 hello
(integer) 1
127.0.0.1:6379[1]> hget myhash field1
"hello"
- hsetnx
127.0.0.1:6379[1]> hsetnx myhash field world
(integer) 0
127.0.0.1:6379[1]> hget myhash field1
"hello"
- hmset、hmget
127.0.0.1:6379[1]> hmset myhash field1 world field2 hello
OK
127.0.0.1:6379[1]> hmget myhash field1 field2
1) "world"
2) "hello"