1.添加nginx的yum仓库
创建文件名为/etc/yum.repos.d/nginx.repo并拷贝粘贴以下配置内容:
[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/centos/$releasever/$basearch/
gpgcheck=0
enabled=1

创建文件名为/etc/yum.repos.d/nginx.repo并拷贝粘贴以下配置内容:
[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/centos/$releasever/$basearch/
gpgcheck=0
enabled=1
yum makecache命令yum install nginxnginx -c /etc/nginx/nginx.conf以后在使用service nginx start命令直接成功