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redis学习-数据类型hash

admin 11月 11, 2020 0

文章目录

一个String类型的field和value的映射表，适用于存储对象，占用更少的内存

方法

hset hget hsetnx hmset hmget hincrby hexists hlen hdel hkeys hvals hgetall

hset user:001 name yujie
hget user:001 name

hsetnx user:001 name yujie 

hmset user:001 name yujie age 20 sex m
hmget user:001 name age sex

hincrby user:001 age 5

hexists user:001 age

hlen user:001

hdel user:001 age

hkeys user:001

hvals user:001

hgetall user:001