1. 安装 epel-release 源
yum -y install epel-release
2.设置nginx源
vi /etc/yum.repos.d/nginx.repo
//设置内容如下
[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/centos/7/$basearch/
gpgcheck=0
enabled=1
3.安装nginx
yum install nginx -y
yum -y install epel-release
vi /etc/yum.repos.d/nginx.repo
//设置内容如下
[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/centos/7/$basearch/
gpgcheck=0
enabled=1
yum install nginx -y