HGETALL – Redis

Available since 2.0.0.

时间复杂度： O(N) where N is the size of the hash.

Returns all fields and values of the hash stored at key. In the returned value, every field name is followed by its value, so the length of the reply is twice the size of the hash.

返回值

Array reply: list of fields and their values stored in the hash, or an empty list when key does not exist.

例子

redis> HSET myhash field1 "Hello"

(integer) 1

redis> HSET myhash field2 "World"

(integer) 1

redis> HGETALL myhash

1) "field1"
2) "Hello"
3) "field2"
4) "World"

HGETALL key

返回值

例子