Centos安装Redis

wget http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-10.noarch.rpm　

rpm -ivh epel-release-7-10.noarch.rpm 

vi /etc/redis.conf
改监听

/bin/systemctl start  redis.service　

netstat -an|grep 6379　　

firewall-cmd --zone=public --add-port=6379/tcp --permanent

firewall-cmd --reload