添加CentOS 7 Nginx yum资源库,打开终端,使用以下命令:

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

sudo yum install -y nginx

sudo systemctl start nginx.service

sudo systemctl enable nginx.service

vi /etc/nginx/conf.d/default.conf 

1、修改默认的 location 块，使其支持 .php 文件：

location / {

        root   /usr/share/nginx/html;

        try_files $uri $uri/ /index.php?$query_string;

        index index.php index.html index.htm;

}

2、下一步配置来保证对于 .php 文件的请求将被传送到后端的 PHP-FPM 模块， 取消默认的 PHP 配置块的注释，并修改为下面的内容：

location ~ \.php$ {

            root          /usr/share/nginx/html;

            fastcgi_pass   127.0.0.1:9000;

            fastcgi_index  index.php;

            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;

            include        fastcgi_params;

            fastcgi_param   SCRIPT_NAME        $fastcgi_script_name;

        }

网站文件存放默认目录：/usr/share/nginx/html

网站默认站点配置：/etc/nginx/conf.d/default.conf

自定义Nginx站点配置文件存放目录：/etc/nginx/conf.d/