安装nginx

在centos下载列表选择对于版本

http://nginx.org/packages/centos

i.rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm

ii.yum install -y nginx

iii.systemctl start nginx.service

　systemctl enable nginx.service