1、打开终端输入以下命令

sudo apt-get install redis-server

2、检查redis目录

一般在etc/redis中

3、启动redis，出现running表示已经启动

root@hw-W515-PGUV-WBY0:/etc/redis# sudo systemctl start redis
root@hw-W515-PGUV-WBY0:/etc/redis# sudo systemctl status redis

root@hw-W515-PGUV-WBY0:/etc/redis# sudo systemctl status redis

4、测试redis

root@hw-W515-PGUV-WBY0:/etc/redis# redis-cli ping
出现pong即可