Redis—配置文件详解

https://www.cnblogs.com/shizhengwen/p/9283973.html

https://www.cnblogs.com/yangy608/p/4443665.html

https://www.cnblogs.com/elie/p/6416527.html

https://blog.csdn.net/qq_17341255/article/details/80404548

127.0.0.1:6379> DECRBY key decrement
127.0.0.1:6379> decrby ccc 6
gfd f  df
fdsfs
dsd
dsad
fsdfs
fsdfs
dfsfsd
fsdfsdfs