安装redis 

转自

https://www.runoob.com/redis/redis-install.html

 

设置密码

转自

https://www.cnblogs.com/suanshun/p/7699084.html

 

密码设置完毕 提示 noauth authenticationrequired

转自

https://blog.csdn.net/basycia/article/details/52176025