CentOS7 配置nginx

yaomint

　　1.安装epel
yum install epel-release -y
　　2.安装nginx
yum install nginx -y
　　3.配置nginx
vim /etc/nginx/nginx.conf
　　server {
listen 80;
server_name www.example.com;
root /web;
}
　　4.测试配置文件无语法错误
nginx -t
　　5.写测试网页
mkdir /web
vim /web/index.html
HELLO WORLD!
　　6.启动nginx
systemctl start nginx
systemctl enable nginx
　　7.防火墙开80端口
iptables -I INPUT -p tcp --dport 80 -j ACCEPT
service iptables save
　　8.访问
http://www.example.com