常用命令: (1)赋值:set key value (2)取值:get key (3)先取值,再赋值:getset key value (4)删除值:del key (5)数值增减 (6)数值+=或者数值-=以及拼接字符串 相关文章: 2021-12-08 2022-01-14 2022-02-14 2021-09-16 2021-11-02 2021-11-04 2021-09-16 2022-12-23