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map(命令)hset

作者:互联网

hash类型(map):

设值:

hset user age 12

hset user name zhangsan

hset user sex boy

 

取值:

hget user age

hget user name

hget user sex

 

 

判断字段是否存在:

hexists user age

 

 

只获取字段名字或者字段值:

hkeys user

hvals user

 

 

 删除某个字段

hdel user age

 

获取所有key-field对:

hgetall user

 

标签:map,age,sex,命令,user,hget,hset
来源: https://www.cnblogs.com/dayanjing/p/14049090.html